R.  Johnk, ?An Amateur Radio HF Channel Sounder?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

N.  Tormann, ?Analyzing Meteor Scatter Communications Through Citizen Science and Data Driven Methods?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

D.  Clancy, Kim, H., Frissell, N., Frissell, R., and Witten, D., ?Assessment of a Low-Cost Magneto-Inductive Magnetometer for Personal Space Weather Stations?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

R.  Mattaliano, Griffiths, G., Swartz, D., West, M. Lou, and Mikiti, G., ?An Atlas of Forms Seen on HF Personal Space Weather Station Traces, to Help Users Recognize and Analyze Events?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

M.  Hartinger, Millan, R., Frissell, N., Collins, K., and McGaw, D. G., ?CINEMA/MOVIE - A NASA research mission to study the Earth's magnetic tail, and its conjugate Citizen Science?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

J.  McLynch, Turi, J., and Kim, H., ?A Citizen-Science Path to TEC: Using GNSS Measurements to Track the Ionosphere?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

C.  Tüylü and K?l?ç, H., ?Communication, Education, and Radio Technologies Summit Teacher Training Model in Türkiye?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

K.  Cariglia, ?Connecting Amateur Radio and Atmospheric Science: The CEDAR Madrigal Database?, HamSCI. HamSCI, Newington, CT, 2026.

R.  Milione, ?Crowdsourced Detection of Solar-Driven Ionospheric Disturbances Using Amateur Radio Weak-Signal Networks?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

J.  Rizzo and Frissell, N., ?The DASI2 HamSCI Whistler Catcher VLF Reception System?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

M.  Usis, Goodman, A., Schwartz, L., Kazdan, D., Collins, K., Gibbons, J., Sastry, S., Ayres, L., Brault, C., Byas, S., Dimple, M., Dowell, M., Eggert, R., Erdag, A., Ervin, J., Goodwin, D., Nelson, S., Nichols, S., Tulgetske, O., and Zorman, C., ?Detecting changes in along-path HF propagation during the April 2024 total solar eclipse with radio amateurs and low-cost instrumentation?, Frontiers in Astronomy and Space Sciences, 2026.

H.  Kim, Frissell, N., Frissell, R., Witten, D., and Clancy, D., ?Development of a low-cost magnetometer system for a coordinated space weather monitoring?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

S.  Miyauchi and Hall-Patch, N., ?Did the Miyako earthquake affect Medium Wave broadcast reception on 9 November 2025??, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

J.  Swoboda, Volz, R., Vierinen, J., and Lind, F., ?Electromagnetic Vector Sensor Ionospheric Sounder (EMVSIS)?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

O.  Modilim and Stubbs, C., ?Geographic Correlation Analysis of WWV Ionospheric Propagation: Phase Stability and Fading Statistics for Adaptive HF Radio?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

S. A.  Cerwin, McMahan, J. T., Papadopoulos, A. S., Piccini, G. N., Frissell, N. A., Collins, K. V., Montare, A., Bilberry, P., Blackshear, S., and Themens, D. R., ?HamSCI HF multipath propagation mode analysis using amateur radios and audio waveforms sensitive to time difference of arrival?, Frontiers in Astronomy and Space Sciences, vol. 13, 2026.

G.  Zayed, Pandey, K., and Frissell, N., ?HamSCI Link Budget: Observations and Modeling the Signal Strength of HF Radio Links from WWV to W2NAF?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

W.  Engelke, Atkison, T., Hardt, E., Hirschey, C., Ward, G., and Lee, A., ?The Heliophysics Application Programming Interface on the PSWS?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

E.  Moran and Frissell, N., ?HF Doppler Studies of the 2024 Total Solar Eclipse?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

M.  Kuchner, ?How I Almost Went to Jail?, HamSCI. HamSCI, Newington, CT, 2026.

A. Takio Kitagawa, Geisler, R. Wegner, Nogueira, K. Thayenne P., and Rocha, E., ?The Influence Of Solar Activity On High-Frequency Communications: A Systemic Risk To Global Communication?, HamSCI. HamSCI, Newington, CT, 2026.

B.  Liles, Erickson, P., and Miller, E., ?Introduction to Baseband Processing?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

G.  Piccini, Rodland, A., McGwier, R., Spalletta, R., Frissell, N., Mokhtari, M., and Erickson, P., ?A Low-Cost Low-Power Chirp Ionosonde for Studying the Ionospheric Impacts of Space Weather?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

R.  Suggs, ?Meteor Scatter Science?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

D.  Rea, ?Meteor Scatter Statistics: Theory vs. Practice?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

M. J.  Hauan, ?Multi-Static HF Time Signal Analysis for Ionospheric Sounding and TEC Estimation?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

D.  Sanchez, West, M. Lou, Frissell, N., Perry, G., V. Harve, L., Engelke, B., Callahan, N., Erickso, P., Becker, E., and Vadas, S., ?Multi-Year Climatology of Large-Scale Traveling Ionospheric Disturbances Observed with High Frequency Amateur Radio Receiving Networks Using a Novel Automated Detection Algorithm?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

T.  Beach, ?New GOES Signal Application for Monitoring Ionospheric Irregularities: A HamSCI Collaboration Vision?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

R.  Takata, ?The observation of Sporadic E using FT8 in JAPAN.?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

M.  Matrazzo and Burch, H., ?Parametric Modeling and Analysis of Lightning Sferic Waveforms for D-region Remote Sensing?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

C.  Hirschey, Ward, G., Engelke, W., Hardt, E., Lee, A., and Atkinson, T., ?The Personal Space Weather Network System and Its Development?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

R.  Potter, Frissell, N., Griffiths, G., and Pandey, K., ?Personal Space Weather Station Observations of the Gannon Geomagnetic Storm?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

A.  Pitzl, Sterne, K., Ruohoniemi, M., Baker, J., Kunduri, B., and Frissell, N., ?Phase Coding in Digital SuperDARN Radars to Observe Oblique Scattering?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

G.  Griffiths, Newell, S., Elliott, P., Turner, C., Anderson, B., Hauan, M., and Robinett, R., ?A Python data analysis and synthesis toolbox for PSWS Doppler data:  A time-of flight case study?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

N.  Frissell, Newell, S., Robinett, R., Turner, C., Griffiths, G., and Elliott, P., ?Radio Propagation Time Of Flight Measurements:?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

R.  Volz, ?Radioconda: Gateway to Software Radio?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

A.  Chaabane, ?Real-Life RX antenna directional performance validation?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

J. D.  Rizzo, ?Remembering and Honoring Paul Nicholson G8LMD: Passionate VLF Enthusiast and Master?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

L.  Ruzhitskaya, Frissell, N., Hozumi, K., and Mendenhall, J., ?The SoFIE CubeSat Mission: A Global Opportunity for Amateur Radio Operators as Citizen Scientists ?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

K.  Pandey, ?Solar Eclipse Through Ham Radio: What the Bands Revealed?, HamSCI Workshop. HamSCI, Newington, CT, 2026.

N.  Shahrouzi, Frissell, N., and Beattie, Jr, G., ?Starting a Low?Cost SDR Beacon Receiver Project for Studying Extended Tropospheric Propagation on 432/902/1296 MHz?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

J.  Weitzen, Frechette, J., and Lebsack, E., ?Study of HF Channel Conditions Using WWV/WWVH test Modulation Signals?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

B.  Deb, ?Telling Radio Stories Through Stamps: Amateur Ham Radio and Project Magnet in Philately?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

A.  Billow and Kazdan, D., ?The third annual HamSCI book club: a discussion on shortwave radio as it was used in World War II.?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

A. Takio Kitagawa, ?Unauthorized Use Of Military Satellites: Threats To Mission Security And Integrity?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

R.  Gerzoff, ?Uncovering the Complexity of WSPR Daemon Noise Through Kernel Density and Gaussian Mixture Models?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

R.  Frissell, Zakzewski, C., Mokhtari, M., Witten, D., and Frissell, N., ?Understanding HamSCI Magnetometers Measurements and Observations: A Preliminary Report and Demonstration ?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

J.  French, ?VHF contests as a propagation study tool?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

L.  Miller, Frissell, N., Trench, B., and Sokola, R., ?What is the ITU-R-HF Model and How Could it Be Used in a HF Contesting Dashboard??, HamSCI Workshop 2026. 2026.

J.  Roberts and Laub, T., ?Why You Should Attend the Youth on the Air Camp?, HamSCI Workshop 2026. HamSCI, Newington, CT, 2026.

M. Lou West, Frissell, N., Mikitin, G., Popelas, G., Wilcox, R., Denton, M. K., Spalletta, R., Engelke, W., Griffiths, G., and Cerwin, S., ?Analysis by Citizen Scientists of Doppler Radio Observations of the April, 2024 Solar Eclipse?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

A.  Papadopoulos, Piccini, G., Frissell, N., Cerwin, S., McMahan, J., Bilberry, P., Samuel, B., Montaigne, A., Collins, K., and Spalletta, R., ?Analysis of the HamSCI Solar Eclipse High Frequency Time Difference of Arrival Experiment Observations Using Automated Techniques?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

N.  Hall-Patch, ?Approaches to Identifying Medium Wave Signal Enhancements in HamSCI's Solar Eclipse Data?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

K. U. N.  Baylor, Zhan, P., and Chen, B., ?Are Weak Type II Radio Bursts Associated with Shocks Driven by Coronal Mass Ejections??, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

G.  Zayed, Saeed, A., and Ismail, Y., ?Bridging Indoor RFID Localization and Long-Range Sensing: Exploring Energy-Efficient Backscatter Positioning?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

D.  Sanchez, Frissell, N., West, M. Lou, V. Harvey, L., Vadas, S., Becker, E., Perry, G., Engelke, W., Callahan, N., and Erickson, P., ?Climatology of Large-Scale Traveling Ionospheric Disturbances Observed with 14 MHz Amateur Radio Using a Novel Automated Detection Technique?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

K.  Collins, Hartinger, M., Zimmerman, K., Salzano, M., and Burrell, A., ?conjugate_map: A Python package for calculating geomagnetic conjugate points?, SoftwareX, vol. 32, p. 102354, 2025.

O.  Ruzanski, Frissell, N., Sokola, R., and Trench, B., ?Development of a Contesting and DXing Dashboard for the HamSCI Personal Space Weather Station?, HamSCI Workshop. HamSCI, Newark, NJ, 2025.

R.  Inderbitzen, ?Discovering Amateur Radio?, HamSCI Workshop. HamSCI, Newark, NJ, 2025.

R.  Gerzoff and Griffiths, G., ?Distributional Characteristics of Short-Term 2022 20-Meter Sequential Matched WSPRDaemon Noise Observations?, HamSCI Workshop. HamSCI, Newark, NJ, 2025.

M. J.  Hull, ?Effect of near total solar eclipse on radio propagation of HF, weak-signal propagation reporter (WSPR) transmissions?, HamSCI Workshop. HamSCI, Newark, NJ, 2025.

E. - H.  Kim, Shiraiwa, S., Johnson, J. R., Huba, J., Hozumi, K., Wing, S., and Bertelli, N., ?Effect of the equatorial plasma bubbles on amateur radio communication: Full-wave simulation Study?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

R.  Potter, Tormann, N., and Varonides, A., ?Electron thermionic emission and tunneling  transport in spherically symmetric charged grains in dusty plasmas?, HamSCI Workshop. HamSCI, Newark, NJ, 2025.

G.  Zayed, Saeed, A., and Ismail, Y., ?Enhancing Lidar-GPS Fusion for Localization: Integrating Ionospheric Modeling with NeQuick G and V2V Implementation?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

J.  Gjerloev, Barnes, R., Adebayo, E., Kepko, L., Cline, T., Mosavi-Hoyer, N., Leibert, J., Regoli, L., Freil, M., Oztruk, D., Cohen, A., and Fitzer, J., ?EZIE-Mag:  A low cost, science quality, magnetometer suite enabling global coverage?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

S.  El-Ghannam, Alarcon, A. Dickson, and Zhang, Y., ?Generating and Receiving GPS-Timed Acoustic and Radiofrequency Costas Array Sounding Signals?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

R.  Gindullin, ?GPS-Disciplined Shortwave Beacon for High Rate Of Measurement Ionospheric Propagation Analysis?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

K.  Hozumi and Frissell, N., ?HamSCI as a Tool for Equatorial Plasma Bubbles Study?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

D.  Kazdan, Collins, K., and Davydov, L., ?The HamSCI Book Club?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

K.  Collins, ?HamSCI in OpenSpace: Toward Unified Visualizations of Geospace Data?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

M. K.  Denton, ?HamSCI?s Meteor Scatter QSO Party 2025?, HamSCI Workshop. HamSCI, Newark, NJ, 2025.

K.  Pandey, Perry, G., Frissell, N., Atkinson, T., Engelke, W., Huba, J., West, M. Lou, Gladstone, P., Cushing, C., Denton, M. K., Efchak, E., Mikitin, G., and H. Silver, W., ?HamSCI Solar Eclipse QSO Party (SEQP): Observations and Modeling on  Ionospheric Effects?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

G.  Zayed, Frissell, N., and Pandey, K., ?High-Frequency Signal Strength Simulation at GRAPE Personal Space Weather Stations Using PHaRLAP Ray Tracing?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

R.  Potter, Tormann, N., Zakzewski, C., Mokhtari, M., Frissell, N., Martin, K., McLynch, J., Kim, H., Perry, G., McGaw, D., LaBelle, J., Godfrey, T., Hartje, M., Griffiths, G., Robinett, R., and Elliott, P., ?How Do We Put a HamSCI Personal Space Weather Station in Antarctica??, HamSCI Workshop. HamSCI, Newark, NJ, 2025.

H.  Kim, McLynch, J., Visone, J., Santelli, D., Santelli, S., Perry, G., Frissell, N., Mikitin, G., Gibbons, J., and Witten, D., ?Incorporating HamSCI Project into a College Physics Course: A Progress Report?, HamSCI Workshop. HamSCI, Newark, NJ, 2025.

R.  Kumon, ?Integrating Amateur Radio into the Introductory Electricity and Magnetism Curriculum at Kettering University?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

N.  Guerra, Fox, J., Pisano, T., Molzen, M., Frissell, N., Jackowitz, P., Baker, J. B. H., and J. Ruohoniemi, M., ?Integration & Validation of a Standardized Library & File Format for PyDARNMUSIC & DARNtids: Migrating From Legacy Pickle Files to HDF5 & Implementing a Comprehensive Testing Suite?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

M.  Hauan, Elmore, G., Robinett, R., Griffiths, G., Witten, D., Grunow, U., and Turner, C., ?Interim Findings of the HamSCI DASI2 HF Antenna Project?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

M.  Molzen, Frissell, N., Vadas, S., and Harvey, L., ?Investigating January 2016 Traveling Ionospheric Disturbance Causes with SuperDARN?, HamSCI Workshop. HamSCI, Newark, NJ, 2025.

A. Takio Kitagawa, Maffezzolli, A. Carolini, de Oliveira, A. Carolina H., and Brandl, E., ?Investigation of Electromagnetic Wave Propagation in CB Radio with Elementary Students:  A 'Super Bowl' Mystery?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

S.  Fernandes, Perry, G., Trigo, T., Frissell, N., and Gibbons, J., ?Ionospheric Variability's Impact on HF Propagation: Insights from Grape V1 Doppler Residuals and PHaRLAP Ray Tracing?, HamSCI Workshop. HamSCI, Newark, NJ, 2025.

S.  Stroh and Alcock, M., ?The IP400 Networking Project?, HamSCI Workshop. HamSCI, Newark, NJ, 2025.

G.  Piccini, McGwier, R., Spaletta, R., Frissell, N., Mokhtari, M., and Erickson, P., ?A Low-Cost Low-Power Chirp Ionosonde for Studying Eclipse Ionospheric Impacts?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

Z.  Saavedra, Vale, A., and Elias, A. Georgina, ?Machine learning applied to the ray tracing model of the OTH radar?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

G.  Griffiths and Worsnop, J., ?Monitoring tropospheric propagation at 24 GHz: A pilot study?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

J.  Alexander and Wafford, A., ?The NRAO Exploring the EMS/Ham Radio Project: The Way Ahead?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

M. Chibuzor Marcel, ?PACS e-Lab?s Space Education Initiatives in Africa through Amateur Radio on the International Space Station?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

C.  Deacon, ?The Physical Nature of Sporadic-E?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

G.  Griffiths, ?Post-sunset sporadic F propagation: A sign of electron density isopleth convergence??, HamSCI Workshop. HamSCI, Newark, NJ, 2025.

B.  Martin, Hodson, D., Grimalia, M., and Wagner, T., ?Predictive Implications of Space Weather on Quantum Network Functionality?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

J.  Derr, Halfhill, J., Loucks, D., and Hamilton, S., ?Radio Wave and GPS Scintillation Impacts of the 10 May 2024 G5 Geomagnetic Storm Observed at the United States Military Academy?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

S.  Cerwin, ?Radio Wave Propagation and Antenna Fundamentals?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

V. L.  Harvey, ?The Role of the Polar Vortex in Atmosphere-Ionosphere Coupling?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

C.  Nguyen, Frissell, N., Gibbons, J., Blackwell, B., and Engelke, B., ?Software Development for the Grape Personal Space Weather Station v2?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

R.  Boedicker, Frissell, N., Gibbons, J., Collins, K., and Kazdan, D., ?The Solar Eclipse Inverse Problem?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

J.  Fox, Guerra, N., Pisano, T., Molzen, M., Frissell, N., Harvey, L., Klobusicky, J., Fenner, M., Baker, J., and Ruohoniemi, M., ?Southern Hemisphere MSTID response to a Sudden Stratospheric Warming Observed by the Falkland Islands SuperDARN Radar?, HamSCI Workshop. HamSCI, Newark, NJ, 2025.

A.  Thayer, Goodwin, L., Longley, W., and St Maurice, J. Pierre, ?A Statistical Study of Ion Temperature Anisotropy Using AMISR Data?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

G.  Griffiths, ?Sunrise: A natural perturbation enables identification of propagation modes from distinct Doppler shifts?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

H.  K?l?ç, Yüzer, A. Bertu?, and Yüzer, F. Alptu?, ?Turkish Morse Code (TMK)?, HamSCI Workshop 2025. HamSCI 2025, Newark, NJ, 2025.

R.  Frissell, Frissell, N., Mokhtari, M., Witten, D., and Kim, H., ?Understanding HamSCI Magnetometers Measurements and Observations?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

T.  Pisano, Ruzanski, O., Papadopoulos, A., Alvarez, L., Martin, K., Gallagher, W., Zakzewski, C., and Frissell, N., ?University of Scranton W3USR Teaching Amateur Radio at the Lackawanna Blind Association?, HamSCI Workshop. HamSCI, Newark, NJ, 2025.

J.  Rizzo, ?The Whistler Catcher Thin: An Advanced VLF Reception System Based on the Whistler Catcher Pi?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

K.  Campbell and Roberts, J., ?Why you should attend the Youth on the Air camp?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

D.  Swartz, ?WSPRsonde Installation at WWV/WWVB?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

G.  Griffiths, ?Analysis of changes to propagation and refraction height on specific paths induced by the 14 October 2023 eclipse?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

A.  Papadopoulos, Piccini, G., Pisano, T., Guerra, N., Felicia, M., Hromisin, E., Montare, A., Collins, K., Bilberry, P., Blackshear, S., Cerwin, S., and Frissell, N. A., ?Analysis of the HamSCI Solar Eclipse High Frequency Time Difference of Arrival Experiment Observations Using Automated Techniques?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

L.  Davydov, ?"And Science will Know To-morrow": An Exploration of Rudyard Kipling's "Wireless"?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

G.  Griffiths, ?April 2024 eclipse: the effect on transatlantic HF propagation?, RadCom, vol. 100, 12 vol., no. 12, pp. 36-38, 2024.

J.  Hayes, ?ARDC - 44Net and Grants?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

W. D.  Engelke, ?Automated Methods for Studying Long Scale Ionospheric Disturbances and Climatology?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

S.  Henley and Rahmer, W., ?CatSat: CubeSat Engineering and Communication Technologies?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

J.  Visone, Kim, H., Witten, D., Madey, J., Frissell, N. A., Gibbons, J., Engelke, W. D., Liddle, A., Muscolino, N., and Cao, Z., ?Citizen Science: Development of a Low-Cost Magnetometer System  for a Coordinated Space Weather Monitoring?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

H.  Kim, Witten, D., Madey, J., Frissell, N., Gibbons, J., Engelke, W., Liddle, A., Muscolino, N., Visone, J., and Cao, Z., ?Citizen science: Development of a low-cost magnetometer system for a coordinated space weather monitoring?, HardwareX, vol. 20, p. e00580, 2024.

V. I.  Romanek, Frissell, N. A., Kunduri, B., J. Ruohoniemi, M., Baker, J., Liles, W., Gibbons, J., Collins, K., Kazdan, D., and Boedicker, R., ?Comparative Analysis of Medium Scale Travelling Ionospheric Disturbances: Grape PSWS vs. SuperDARN?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

G.  Kavanagh, Reif, R., Pozerski, S., Nordberg, P., and Blackwell, W., ?Considering the Sudden Loss of WWV's signal as seen by HamSCI Grape Stations?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

A.  Brapoh, Dittmar, M., Szabo, A., Troy, R., Frissell, N., and Cerwin, S. A., ?Construction of a Table-Top Antenna Range for Learning Electromagnetics Concepts?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

G.  Mikitin, ?Contesting via One-Way Signals..During an Eclipse?, National Contest Journal, vol. 52, 6 vol., no. 2, pp. 5-6, 2024.

M.  Mokhtari, Gibbons, J., and Frissell, N. A., ?Design and 3D Printing of the Grape 2 Enclosure?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

J. P.  Fox, Klobusicky, J., and Frissell, N. A., ?Detection of SuperDARN-Observed Medium Scale Traveling Ionospheric Disturbances in the Southern Hemisphere?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

C.  Nguyen, Blackwell, W., Gibbons, J., and Frissell, N., ?Development of Back-End Software for the Grape 2?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

N.  Hall-Patch, ?Early Results from the 2023 Eclipse Medium Wave Recordings?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

P. J.  Erickson and Liles, W., ?Earth's Magnetic Field Migration and Its Effects on HF Propagation?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

A.  Kashcheyev, Watson, C., and Jayachandran, P. T., ?EclipseNB: A network of low-cost GNSS receivers to study ionospheric response to April 2024 solar eclipse?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

V.  LeVeque, ?Effect of X-class Solar Flare on 40 Meter Propagation?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

S. A.  Cerwin, Bilberry, P., Blackshear, S., McMahan, J. T., Collins, K. V., and Frissell, N. A., ?Estimation of Ionospheric Layer Height by Measuring the Time Difference of Arrival (TDOA) Between 1 and 2 Hop Propagation Modes. 2023 Annular Eclipse Observations?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

S.  Fernandes, Perry, G. W., Trigo, T., Frissell, N. A., and Gibbons, J., ?Exploring Ionospheric Variability Through Doppler Residuals: A Study Utilizing the HamSCI Grape V1 Receiver?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

R. B.  Gerzoff and Frissell, N. A., ?Extreme Values in Short-Term 20 m Sequential Matched WSPR Observations?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

S. W.  McIntosh, ?On Final Approach To Solar Maximum: Testing A Hypothesis In Real Time (Keynote)?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

A.  Rodland, ?Five Years of prop.kc2g.com: Evolution of an HF Forecasting Tool?, HamSCI Workshop 2024. HamSCI, 2024.

N. A.  Frissell, ?Forum: How Ham Radio Can Further Help Ionospheric Research?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

J.  Gibbons, ?Grape 2 - The Finalized Version?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

D.  Kazdan and Gibbons, J., ?The Grape III: Pondering new varietals for the RF vineyard?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

N. A.  Frissell, ?HamSCI 2024 Day 1 Closing Remarks?, HamSCI Workshop 2024. HamSCI, 2024.

N. A.  Frissell, ?HamSCI 2024 Day 1 Welcome and Opening Remarks?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

N. A.  Frissell, ?HamSCI 2024 Day 2 Welcome and Opening Remarks?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

K.  Zawdie, ?High Frequency Raytracing for Studying the Ionosphere and Radio Propagation (Invited Tutorial)?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

R.  Robinett and Elliott, P. M., ?High Resolution WSPR Transmissions for Ionospheric Research?, HamSCI Workshop 2024. 2024.

H.  Kim, Goodwin, L., Perry, G., Frissell, N. A., and Mikitin, G., ?Incorporating HamSCI Project into a College Physics Course?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

R.  Boedicker, Frissell, N. A., Gibbons, J., and Collins, K., ?Initial Review of the October 2023 Grape Eclipse Data?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

S.  Abaidoo, ?Ionospheric response to geomagnetic storm?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

D.  Kazdan, Goodman, A., Schwartz, L., and Usis, M., ?Ions and Beacons and Flares: Examining HF Propagation Along the 8 April 2024 Total Solar Eclipse Path?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

P. R.  Karn, ?The ka9q-radio SDR package (Invited Tutorial)?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

A.  Brapoh, Hankee, J., Szabo, A., Troy, R., McGwier, R. W., and Frissell, N. A., ?Learning Communications Systems Using Amateur Radio Satellites?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

G.  Piccini, McGwier, R., Spalletta, R. A., and Frissell, N. A., ?A Low-Cost Low-Power Chirp Ionosonde for Studying Eclipse Ionospheric Impacts?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

G.  Griffiths, ?Measuring height of reflection at HF?, RadCom, vol. 100, 12 vol., no. 8, pp. 42-44, 2024.

G.  Griffiths, ?The October 2023 annular eclipse: some effects on HF propagation?, RadCom, vol. 100, 12 vol., no. 7, pp. 40-42, 2024.

M.  Bridges, Wofford, A., McDonald, E., Whittington-Speck, X., Rowland, D., Gregory, B., Reichart, D. E., Haislip, J. B., Kouprianov, V. V., White, S., and Ghigo, F., ?Operating GBO's 20m Radio Telescope with Ham Radio Students?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

G.  Zayed, ?Optimizing Location Estimation with Novel Numerical Solution using Real-Time Transmitting Beacons WSPRlive, Weak Signal Propagation Reporter Protocol, and Friis Propagation Model?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

W. D.  Engelke, ?Personal Space Weather Network, Status Report?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

D.  McGaw, LaBelle, J., Griffin, J., Kovacs, T., Klein, M., Bonneau, J., Lewis, J., and Gosler, J., ?Plans to Observe Changes to the Ionosphere During the April 8 Eclipse Using Doppler Shifts of AM Broadcast Stations?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

D.  Sanchez, West, M. Lou, Frissell, N. A., Perry, G. W., Engelke, W. D., Gerzoff, R. B., Erickson, P. J., J. Ruohoniemi, M., Baker, J. B. H., and V. Harvey, L., ?Possible Drivers of Large Scale Traveling Ionospheric Disturbances by Analysis of Aggregated Ham Radio Contacts?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

D.  Diehl, Boedicker, R., Huba, J., and Frissell, N. A., ?PyLAP/PHaRLAP HF Ray Tracing and SAMI3: Integration and Refactoring?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

A. Takio Kitagawa, ?Quality of AM Radio Reception at Night and Daytime for Future Use in Natural Disaster Situations?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

Z.  Saavedra and Elias, A. G., ?On the ray tracing block of a sky wave over-the-horizon radar simulation tool?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

G.  Griffiths, Diehl, D., R. Rhymes, L., and Wahl, F., ?Ray-trace modelling of diurnal variation in two-hop sidescatter propagation?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

S.  Chakraborty, Collins, K. V., Frissell, N. A., J. Ruohoniemi, M., and Baker, J. B. H., ?Reexamining the Characteristics of Flare-Driven Doppler Flash using multipoint HF Observations?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

G.  Mikitin, ?Results from the 2023 SEQP and GSSC?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

M.  Molzen, Pisano, T., Guerra, N., Serna, J., and Frissell, N. A., ?Reworking the MUSIC Algorithm to Mitigate MSTID Direction Estimation Bias Associated with SuperDARN Radar Field-of-View Geometry?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

A. G.  Elias, Fagre, M., Saavedra, Z., Llanes, A., and Barbas, B. F.  de Haro, ?Sensitivity analysis of ray-tracing techniques to ionospheric electron density profiles?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

T.  Trigo, Perry, G. W., Fernandes, S., Gibbons, J., and Frissell, N. A., ?Signatures of Space Weather in the NJIT V1 Grape Low-IF Receiver?, HamSCI Workshop 2024. 2024.

R. M.  Frissell, Kim, H., Gerrard, A., and Frissell, N. A., ?Statistical Study of the Magnetospheric Open-Closed Boundary (OCB) using ULF Wave Observations from Antarctic Ground Magnetometers As Compared to the Tsyganenko Model?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

N.  McBride-Stubbs, Swanberg, A., and Rowland, D., ?Student Reflections of NRAO's Exploring the Electromagnetic Spectrum - Ham Radio Program?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

?Three-Channel VLF Reception System using a Raspberry Pi, Soundcard, and GNSS Receiver?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

K.  Hozumi, Frissell, N. A., Chou, M. - Y., Griffiths, G., Engelke, W. D., Yue, J., Fung, S., and Kuznetsova, M., ?Trial of applying PHaRLAP raytracing to reproduce Ham spot data?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

T.  Masterson, Moldwin, M. B., Ojeda, L., Vata, J., Fertig, I., Hofmann, A., and Tsang, B., ?University of Michigan Space Weather Sensor Package?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

J. D.  Rizzo and Frissell, N. A., ?The W2NAF-KC3EEY VLF Observatory: Building Exciting New Developments from a Solid Foundation?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

A.  Schmidt, Meriwether, J. W., Cooper, M. B., Gerrard, A. J., Goodwin, L. V., Zhang, S. - R., Jeffer, G., and Callie, C., ?Wave Activity in Thermospheric Vertical Winds and Temperatures at Subauroral Latitudes?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

A.  Montare, ?When Life isn't Gaussian: The Allan Deviation Family of Statistics?, HamSCI Workshop 2024. HamSCI, 2024.

C.  Deacon, ?Why is sporadic-E propagation so weird??, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

J.  Roberts and Romero, D., ?Why you should attend the Youth on the Air camp!?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

R.  Robinett and Elliott, P., ?The Wsprdaemon GRAPE reporting network?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

C. D.  Chakiris, Brudnicki, R. C., Troy, R. D., Nelson, J. A., Dittmar, M. K., Brapoh, Jr., A. D., Andrade, M., Lugo, S., Szabo, A. T., and Dudeck, K., ?AC Motor Drive With Power Factor Correction Using Arduino?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

T.  Mayka, Gallagher, W., Krumich, H., Kelleman, I., Galasso, P., Kollar, E., Kirby, D., Miller-Lanning, D., and Frissell, N. A., ?Amateur Radio Through the Ages (Exhibit)?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

W. D.  Engelke, ?Analyzing Large Scale Traveling Ionospheric Disturbances using Spot Data and Curve Fitting?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

N.  Hall-Patch, ?Broadband Recordings from Medium Wave DXers Could Support Solar Eclipse Science?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

V.  Romanek, Frissell, N., Collins, K., Gibbons, J., Kazdan, D., and Liles, W., ?Climatology of Ionospheric Variability with MSTID Periods Observed Using Grape v1 HF Doppler Receivers?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

D.  Sanchez, West, M. Lou, Gerzoff, B., Perry, G. W., Frissell, N. A., Engelke, W. D., and Erickson, P. J., ?Climatology of Large Scale Traveling Ionospheric Disturbances Observed with Amateur Radio Networks?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

A.  Yost and Kazdan, D., ?Coherent CW: A Claude Shannon Tempest on a Tabletop?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

K.  Collins, Gibbons, J., Frissell, N., Montare, A., Kazdan, D., Kalmbach, D., Swartz, D., Benedict, R., Romanek, V., Boedicker, R., Liles, W., Engelke, W., McGaw, D. G., Farmer, J., Mikitin, G., Hobart, J., Kavanagh, G., and Chakraborty, S., ?Crowdsourced Doppler measurements of time standard stations demonstrating ionospheric variability?, Earth System Science Data, vol. 15, no. 3, pp. 1403 - 1418, 2023.

H.  Kim, Frissell, N. A., Witten, D., Madey, J., Engelke, W. D., Holmes, T., Mokhtari, M., Cowling, S., Liddle, A., Muscolino, N., and Cao, Z., ?Development of HamSCI PSWS Ground Magnetometer and Data Visualization on the PSWS Central Website?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

R.  Troy, Szabo, A., and Varonides, A., ?Electrostatic and Quantum Size Effects in Short Channel MOSFETs?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

G.  Mikitin, ?Engaging the Amateur Radio Community with the Festivals of Eclipse Ionospheric Science?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

G.  Zayed, Lesniowski, M., Harsha, P. Babu Sree, Downs, M., Metcalfe, D., and Karabulut, S. Kardelen, ?Evaluation of Global Ionospheric TEC Using Simultaneous Observations from Amateur Radio Networks, International Space Station, and NeQuickG Model for Space Weather Prediction?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

D.  McGaw, Gosler, J., Lewis, J., and LaBelle, J., ?An Expanded System to Track Traveling Ionospheric Disturbances and Other Effects Using Doppler-shifts of AM Broadcast Stations?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

E.  Kollar, ?Father Joseph Murgas ?The Radio Priest?: Scientist, Inventor, Artist, and Naturalist?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

A.  Pedgaonkar and Simpson, J., ?FDTD for Geophysical Applications?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

G. W.  Perry, Frissell, N. A., and Huba, J. D., ?A Few Science Questions that HamSCI Can Help Address During the 2023 and 2024 Eclipses?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

J.  Derr, Sadegzadeh, S., Wolf, R., Toffoletto, F., Yang, J., and Sun, W., ?Field-Aligned Potential Drops in an Ionospheric Streamer?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

R.  Wilcox, ?Forging Amateur-Professional Bonds: An Overview of the HamSCI 2023 Workshop and the Upcoming Solar Eclipses?, CQ Amateur Radio, vol. 79, 12 vol., no. 7, pp. 32-26, 2023.

P.  Reiff, ?Forging Amateur-Professional Bonds (Keynote Address)?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

M. Shaaf Sarwar, West, M. Lou, Russel, R., and Frissell, N. A., ?Galactic Study of the Milky Way Galaxy Using Cold Hydrogen Data?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

J.  Gibbons, ?Grape Version 2 Hardware Description and Build Status?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

J.  Alexander, ?The Ham Radio Project: Exploring the Electromagnetic Spectrum (Invited Tutorial)?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

N.  Frissell, ?HamSCI 2023 Day 1 Welcome and Opening Remarks?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

N. A.  Frissell, ?HamSCI 2023 Day 2 Welcome and Opening Remarks?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

R.  Reif, ?HamSCI: Continuing a Long Tradition of Amateur Radio Citizen Science?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

G.  Mikitin, ?HamSCI Workshop 2023: A Radio Science Collaboration?, QST, vol. 107, 12 vol., no. 10, pp. 59-61, 2023.

N. A.  Frissell, Ackermann, J. R., Alexander, J. N., Benedict, R. L., Blackwell, W. C., Boedicker, R. K., Cerwin, S. A., Collins, K. V., Cowling, S. H., Deacon, C., Diehl, D. M., Di Mare, F., Duffy, T. J., Edson, L. Brandt, Engelke, W. D., Farmer, J. O., Frissell, R. M., Gerzoff, R. B., Gibbons, J., Griffiths, G., Holm, S., Howell, F. M., Kaeppler, S. R., Kavanagh, G., Kazdan, D., Kim, H., Larsen, D. R., Ledvina, V. E., Liles, W., Lo, S., Lombardi, M. A., MacDonald, E. A., Madey, J., McDermott, T. C., McGaw, D. G., McGwier, R. W., Mikitin, G. A., Miller, E. S., Mitchell, C., Montare, A., Nguyen, C. D., Nordberg, P. N., Perry, G. W., Piccini, G. N., Pozerski, S. W., Reif, R. H., Rizzo, J. D., Robinett, R. S., Romanek, V. I., Sami, S., Sanchez, D. F., Sarwar, M. Shaaf, Schwartz, J. A., H. Serra, L., H. Silver, W., Skov, T. Mulligan, Swartz, D. A., Themens, D. R., Tholley, F. H., West, M. Lou, Wilcox, R. C., Witten, D., Witvliet, B. A., and Yadav, N., ?Heliophysics and amateur radio: citizen science collaborations for atmospheric, ionospheric, and space physics research and operations?, Frontiers in Astronomy and Space Sciences, vol. 10, 2023.

R.  Wilcox, ?History of the Art of DXing and Contesting?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

Z.  Shah, Griffiths, G., Robinett, R., and Frissell, N., ?How Do I Talk From Scranton to Pakistan Using? High Frequency Amateur Radio???, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

G.  Griffiths, ?Identifying 14 MHz Propagation Modes Using FST4W SNR and Spectral Spread?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

C.  Nguyen, Romanek, V., Lynch, Jr., F., Tholley, J., Troy, R., Dittmar, M., Nelson, J., and Lugo, S., ?Institute of Electrical and Electronics Engineers at the University of Scranton?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

R.  Wilcox, ?Involving the Lay Person in Citizen Science?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

E.  Kollar and Krumich, Jr., H. G., ?The K2LNS Station at Bear Creek, PA?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

A.  Goodman, ?Lecher Lines and Transmission Line Stubs: Circuits 101 Says This is Impossible?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

M.  Hartinger, Archer, M., and Masongsong, E., ?Listening to the Heliosphere: Making Space Data Audible for Citizen Science?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

R.  Robinett, ?Low Cost, High Accuracy and Stability FST4W Transmissions Using the QDX Transceiver?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

G. N.  Piccini, McGwier, R. W., Spalletta, R. A., Mokhtari, M., Frissell, N. A., and Erickson, P. J., ?Low-Cost Low-Power Ionosonde?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

R. Marie Frissell, Klobusicky, J., Varonides, A., and Zamanian, A., ?Lunar Dust Particle Simulation in the (12-6) Lennard-Jones Potential Approximation?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

R.  Boedicker, Frissell, N., Collins, K., Gibbons, J., Kazdan, D., and Erickson, P. J., ?Measuring Daily Ionospheric Variability and the 2023 and 2024 Solar Eclipse Ionospheric Impacts Using HamSCI HF Doppler Shift Receivers?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

M. A.  Lombardi, ?Measuring the Frequency Accuracy and Stability of WWV and WWVH?, QST, vol. 107, 12 vol., no. 3, pp. 33-37, 2023.

N. A.  Frissell, Tholley, F., V. Harvey, L., Phillips, S. R., Bossert, K., Derghazarian, S., Goncharenko, L., Collins, R., West, M. Lou, Sanchez, D. F., Perry, G. W., Gerzoff, R. B., Erickson, P. J., Engelke, W. D., Callahan, N., Underbakke, L., Atkison, T., J. Ruohoniemi, M., and Baker, J. B. H., ?Medium Scale Traveling Ionospheric Disturbances and their Connection to the Lower and Middle Atmosphere?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

J.  Huba, ?Modeling the Ionosphere with SAMI3 (Invited Tutorial)?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

T.  Pisano, Frissell, N., DePolo, J., and Club, T. W. 3U. S. R. Univ, ?A New Station for the W3USR University of Scranton Amateur Radio Club?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

F.  Tholley and Frissell, N. A., ?A New Web Interface to the SuperDARN MSTID Analysis Toolkit?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

T.  Young, Ledvina, V., MacDonald, E., Brandt, L., Barkhouse, W., Schultz, A., Payne, C., Mitchell, A., Haugen, K., Shearer, W., Hartman, K., Sillitti, S., McCormack, M., and Collins, S., ?The North Dakota Dual Aurora Camera Version 2.0 (NoDDAC2.0), a Platform for Citizen Science and a Use Case for Implementing Best Practices in Open Data and Collaboration?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

J.  LaBelle, McGaw, D., Kovacs, T., Kashcheyev, A., and Jayachandran, P. T., ?Observing Auroral Radio Emissions in Conjugate Hemispheres?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

S.  Cerwin and Bilberry, P., ?On-Air Multipath TDOA Experiments for Ionospheric Layer Height Measurements Using Amateur Radio Stations?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

A. B.  Liddle, Muscalino, N., Engleke, W. D., and Atkison, T., ?Personal Space Weather Station Central Control and Database System?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

S.  Chakraborty and Collins, K., ?The potential of HamSCI Doppler Observations for inferring Solar Flare Effects on the Ionosphere?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

C.  Chakirus, Brudnicki, R., Troy, R., and Dudeck, K., ?Power Factor Detection and Correction of a Variable Speed AC motor?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

W.  Taylor, Krantz, A., Kinsky, J., Behrenhauser, N., Colgate, A., and Martinez-Manahan, M., ?Project HALO: An Effort to Provide Continuous Meteorological Observations of the April 8th, 2024 Total Solar Eclipse?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

D.  Diehl, Piccini, G., Calderon, A., Vega, J., Liles, W., and Frissell, N. A., ?PyLap: An Open Source Python Interface to the PHaRLAP Ionospheric Raytracing Toolkit?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

N.  Guerra, Molzen, M., Fox, J., Serna, J., and Frissell, N. A., ?A Review of "Climatology of Medium Scale Traveling Ionospheric Disturbances Observed by the Midlatitude Blackstone SuperDARN Radar"?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

P.  Sampson, ?Science Humanities at the University of Scranton?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

A.  Montare, ?SDRs in Time and Frequency Metrology?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

G.  Mikitin, ?The Solar Eclipse QSO Party:  A Fun Way to Support Radio Science?, On The Air, 6 vol., pp. 14-15, 2023.

A.  Williams and Skov, T. Mulligan, ?A Statistical Analysis of Heliobiology: Exploring Connections Between Space Weather and Human Health?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

R. M.  Frissell, Gerrard, A. J., Kim, H., and Frissell, N. A., ?Statistical and Case Studies of Open Closed Boundaries (OCB) using ULF Wave Observations from Antarctic AGOs, McMurdo Station, and South Pole Station?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

T.  McDermott, Cowling, S., and Ackermann, J., ?Tangerine SDR Integration Update?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

A.  Kapolka, ?Teaching Undergraduate Computer Networking with M17?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

A.  Kapolka, ?Teaching Undergraduate Computer Networking with M17?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

S.  Azaizeh, Marsh, O., and Sha, S., ?Temperature Modeling and Control on Multi-Core System-on-Chip?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

J.  Rizzo, ?Three-channel VLF Data Acquisition and Signal Processing with a Raspberry Pi, Multi-channel soundcard, and GPS Receiver?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

K.  Collins, Boedicker, R., and Kazdan, D., ?Through a Channel Dispersively with FB Copy: An Experience of fldigi Operating Modes?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

S. A.  Cerwin, ?Time Difference of Arrival (TDOA) Measurements on Multipath Propagation Modes to Profile Ionospheric Layer Height Changes During Solar Eclipses?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

S.  Sami, Yadav, N., Frissell, N. A., Spalletta, R., Mulhall, D., Joshi, D. Raj, and Vierinen, J., ?Toward Developing an Algorithm for Separation of Transmitters of High Frequency Chirp Signals of Opportunity for the Purpose of Ionospheric Sounding?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

E.  Shume, ?Two Solar Eclipses and A Solar Max: The Heliophysics Big Year?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

D.  Swartz, ?An Update on the WWV/H Modulation Test and WWV ARC?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

D.  Swartz and Collins, K., ?An Update on the WWV/H Modulation Test and WWV ARC?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

D.  Mulhall, ?Updating a Homebrewed Nuclear Magnetic Resonance (NMR) Apparatus for the Advanced Lab?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

E.  Hare, ?Using Propagation Analysis Software and Antenna Modeling to Select an Antenna for Receive and Transmit Sites?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

A. T.  Chartier, Steele, J., Sugar, G., Themens, D. R., Vines, S. K., and Huba, J. D., ?Validating Ionospheric Models Against Technologically Relevant MetricsAbstractPlain Language SummaryKey Points?, Space Weather, vol. 21, no. 12, 2023.

S.  Chakraborty, J. Ruohoniemi, M., and Baker, J. B. H., ?Viability of Nowcasting Solar Flare-Driven Radio-Blackouts Using SuperDARN HF Radars?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

J.  Rizzo, ?W2NAF-KC3EEY VLF Observatory - A Year of Operation?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

N.  Yadav, Sami, S., Joshi, D. Raj, Frissell, N. A., Spalletta, R. A., Jackowitz, P. M., and Vierinen, J., ?Web-Based Application for the Visualization and Analysis of Ionogram Data Observed by GNU Chirpsounder2?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

D.  Romero and Rapp, N., ?Youth On The Air (YOTA)?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.

A.  Taketani and Fukushima, S., ?40-m Domestic Propagation at November 2022 at FT8 QSO Party in Japan?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

C.  Nguyen, Jordan, T., Tholley, J., and Patel, V., ?An Algorithm for Determining the Timing of Components within the HamSCI-WWV/WWVH Scientific Test Signal?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

M. A.  Lombardi, ?Allan Deviation Analysis of WWV Doppler Shift Measurements recorded with the HamSCI Grape 1 Receiver?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

J.  LaBelle and Boyd, E., ?AM Broadcast Signals Observed at South Pole?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

N. A.  Frissell, Brandt, L., Cerwin, S. A., Collins, K. V., Kazdan, D., Gibbons, J., Engelke, W. D., Frissell, R. M., Gerzoff, R. B., Kaeppler, S. R., Ledvina, V., Liles, W., Lombardi, M., MacDonald, E., Di Mare, F., Miller, E. S., Perry, G. W., Rizzo, J. D., Sanchez, D. F., H. Serra, L., H. Silver, W., Themens, D. R., and West, M. Lou, ?Amateur Radio: An Integral Tool for Atmospheric, Ionospheric, and Space Physics Research and Operations?, White Paper Submitted to the National Academy of Sciences Decadal Survey for Solar and Space Physics (Heliophysics) 2024-2033, 2022.

J.  Raeder, Bautista, J. - C., and Hirsch, M., ?Autonomous Ground Magnetometer Station Using DRV425 Fluxgates?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

D.  McGaw, Trimpi, M., and LaBelle, J., ?Broadband Loop Antennas and Preamplifiers for Receiving VLF to HF?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

D. S.  Sanchez, Frissell, N. A., Perry, G. W., V. Harvey, L., Engelke, W. D., Coster, A., Erickson, P. J., J. Ruohoniemi, M., and Baker, J. B. H., ?Climatology of Large Scale Traveling Ionospheric Disturbances Observed by HamSCI Amateur Radio with Connections to Geospace and Neutral Atmospheric Sources?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

C.  Deacon, Mitchell, C., and Watson, R., ?Consolidated Amateur Radio Reports as Indicators of Intense Sporadic-E Layers?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

G.  Griffiths and Elmore, G., ?Contrasting effects of the 3-5 November 2021 geomagnetic storm on reception in Colorado of WSPR transmissions from North-Eastern North America with those from Australia?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

W. D.  Engelke, Frissell, N. A., Atkison, T., Erickson, P. J., and Tholley, F., ?Detecting Large Scale Traveling Ionospheric Disturbances using Feature Recognition and Amateur Radio Data?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

J.  Bacon, ?Evaluation of Links Between Terrestrial Weather and Sporadic-E (Invited Tutorial)?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

R.  Spalletta, ?Evaluation of Techniques to Better Separate and Utilize Astronomical Radio Telescope Signals from those Due to Disturbances in the Ionosphere?, in HamSC, Huntsville, AL, 2022.

R. O.  Rojas, Rojas, E. L., Aricoché, J. A., and Milla, M. A., ?Forecasting Spread F at Jicamarca?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

N. A.  Frissell, Brandt, L., Cerwin, S. A., Collins, K. V., Duffy, T. J., Kazdan, D., Gibbons, J., Engelke, W. D., Frissell, R. M., Gerzoff, R. B., Kaeppler, S. R., Ledvina, V., Liles, W., MacDonald, E., Perry, G. W., Rizzo, J. D., Sanchez, D. F., H. Serra, L., H. Silver, W., Skov, T. Mulligan, and West, M. Lou, ?Fostering Collaborations with the Amateur Radio Community?, White Paper Submitted to the National Academy of Sciences Decadal Survey for Solar and Space Physics (Heliophysics) 2024-2033, 2022.

M.  Cooper and Gerrard, A., ?Geomagnetic Indices and The Ring Current?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

C. - P.  Yeang, ?Ham Radio and the Discovery of the Ionosphere (Keynote)?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

N. A.  Frissell, ?HamSCI Plans for the Study of the 2023 and 2024 Solar Eclipse Impacts on Radio and the Ionosphere?, Dayton Hamvention. Dayton Amateur Radio Association, Xenia, OH, 2022.

J.  Gibbons, ?Hardware Design of the Grape2 Data Collection Sequencing Engine?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

V.  Romanek, Frissell, N. A., Liles, W., Gibbons, J., and Collins, K. V., ?HF Doppler Observations of Traveling Ionospheric Disturbances in a WWV Signal Received with a Network of Low Cost HamSCI Personal Space Weather Stations?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

J.  Rizzo and Frissell, N. A., ?Installation and Operation of the KC3EEY/W2NAF VLF Reception System?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

R. M.  Frissell, Frissell, N. A., and Truncale, N., ?Introducing Undergraduates to Research Through Solar Flares, Python, and Amateur Radio?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

R.  Frissell, Frissell, N., and Truncale, N., ?Introducing Undergraduates to Research Through Solar Flares, Python, and Amateur Radio?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

H. L.  Serra, ?An Investigation of Enhanced Summertime 7MHz trans-Pacific Propagation?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

D.  de la Torre and Rojas, E., ?Ionosphere Plasma Density Estimation by Ray Tracing Optimization?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

T.  Skov, ?The Ionospheric Impacts of Space Weather and our Heightened Awareness of its Effects on Society (Invited Tutorial)?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

M.  Bateman, ?Lightning Protection for the Radio Amateur?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

M.  Bateman, ?Lightning Research at NASA's Marshall Spaceflight Center?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

H.  Kim, Ansari, S., Madey, J., Witten, D., Larsen, D., Cowling, S., Frissell, N., and Weygand, J., ?Magnetosphere-Ionosphere Coupling Studies Using the PSWS Magnetometer Network?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

D. Raj Joshi, Frissell, N. A., and Vierinen, J., ?Mid-latitude Irregularities Observed by the Oblique Ionosonde Sounding Mode for the HamSCI Personal Space Weather Station?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

J.  Aricoché, Rojas, E., Milla, M., and Rojas, R., ?Modeling ionograms with Deep Neural Networks: Applications to Nowcasting?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

C.  Mascareñas, ?Moonbased Ham Repeater Station Project?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

E.  Shume, Spann, J., Woodroffe, J., Friedel, R., Favors, J., Twetten, W., MacDonald, E., Rymer, A., Finn, S., Kozyra, J., and Korreck, K., ?NASA/HPD/Space Weather/Citizen Science Programs Contributions to the HamSCI Workshop?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

V.  Ledvina, MacDonald, E., Brandt, L., McCormack, M., Collins, S., Barkhouse, W., and Young, T., ?The North Dakota Dual Aurora Camera (NoDDAC), A Student-led Citizen Science Project: Data Showcase, Future Developments, and Scientific Potential?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

N. A.  Frissell, ?Opening Remarks - Friday?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

S.  M. Sarwar, Frissell, N. A., West, M. Lou, and Russell, R., ?Opportunities for Research and Education with a Small Radio Telescope?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

S.  Sami, Frissell, N. A., West, M. Lou, Joshi, D. Raj, and Vierinen, J., ?An Overview of Oblique Soundings from Chirp Ionosondes?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

M.  Cervera, ?PHaRLAP: Provision of High-frequency Ray tracing LAboratory for Propagation studies?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

F.  Tholley, Frissell, N. A., and Liles, W., ?Porting the MUSIC Algorithm to the SuperDARN pyDARN Library for the Study of Traveling Ionospheric Disturbances?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

G. W.  Perry and Frissell, N. A., ?Potential Science Opportunities for HamSCI in Antarctica?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

E. S.  Miller, Liles, W., and Erickson, P. J., ?Preliminary Analysis of WWV Experimental Tone Signals?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

L. V.  Goodwin and Perry, G. W., ?Properties and Drivers of Plasma Irregularities in the High-Latitude Ionosphere Computed using Novel Incoherent Scatter Radar Techniques?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

C.  Higgins, Fung, S., Garcia, L., Thieman, J., Sky, J., Typinski, D., Flagg, R., Brown, J., Reyes, F., Gass, J., Dodd, L., Ashcraft, T., Greenman, W., and Blair, S., ?The Radio JOVE Project 2.0?, in HamSCI Workshop 2022, Huntsville, AL, 2022.

A.  Calderon, Liles, W., Frissell, N., and Vega, J., ?Ray Tracing in Python Utilizing the PHaRLAP Engine?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

J. G.  Socola and Rodrigues, F. S., ?ScintPi: Scintillation and Total Electron Content (TEC) Monitors for Distributed Observations, Education and Citizen Science Initiatives?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

R. B.  Gerzoff and Frissell, N. A., ?Short-Term Variability Associated with 20 Meter Sequential Matched WSPR Observations: A Statistical Exploratory Study?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

N.  Petit and Chi, P., ?SMART -- Expanding Array of Low Cost Magnetometers?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

E. P.  Nichols, ?Systematic Correlation of Local Diurnal Daylight Variations with Local MUF?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

S. H.  Cowling, ?TangerineSDR Architecture and Hardware Update?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

D.  Kazdan, Gibbons, J., Collins, K., Bauer, M., Bender, E., Marks, R., O'Brien, M., O'Brien, O., Foss, G., Pugliese, M., Ramos, A., and Whitaker, C., ?Three Time-of-Flight Measurement Projects on a Common Hardware Platform?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

S. R.  Kaeppler and Miller, E., ?On the Use of High Frequency Surface Wave Oceanographic Research Radars as Bistatic Single Frequency Oblique Ionospheric Sounders?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

F. H.  Bauer and Berger, R., ?Using the ARISS radio systems on ISS for HamSCI?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

S.  Chakraborty, J. Ruohoniemi, M., and Baker, J. B. H., ?Viability of Nowcasting Solar Flare-Driven Radio-Blackouts Using SuperDARN HF Radars?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

J.  Rizzo, ?VLF LEAF Module for the Tangerine SDR HamSCI Workshop 2022 Progress Update?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

L.  H. Serra, ?Why Summer 40 m Propagation Is So Good Between Japan and the US Pacific Coast?, QEX, 6 vol., no. 334, pp. 14-18, 2022.

K. V.  Collins, ?WWV/H Scientific Modulation Working Group: Designing for Citizen Science?, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.

N. A.  Frissell, Sanchez, D. F., Perry, G. W., Kaeppler, S. R., Joshi, D. Raj, Engelke, W., Thomas, E. G., Coster, A. J., Erickson, P. J., J. Ruohoniemi, M., and Baker, J. B. H., ?Amateur Radio Communications as a Novel Sensor of Large Scale Traveling Ionospheric Disturbances (Invited)?, in American Geophysical Union Fall Meeting, New Orleans, LA, 2021.

F.  Tholley, Frissell, N. A., Baker, J. B. H., J. Ruohoniemi, M., and Bristow, W., ?Antarctic SuperDARN Observations of Medium Scale Traveling Ionospheric Disturbances?, in NSF CEDAR (Coupling, Energetics, and Dynamics of Atmospheric Regions), Virtual, 2021.

H.  van de Groenendaal and Jacobs, B., ?Beacon Programme to study inland Tropo in South Africa?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

J.  Zhou, ?Characterization of Sporadic E Propagation in WSPRNet Spot Records?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

D. F.  Sanchez, Frissell, N. A., Perry, G. W., Engelke, W. D., Coster, A. J., Erickson, P. J., J. Ruohoniemi, M., Baker, J. B. H., Harvey, L., and R. Luetzelschwab, C., ?Climatology of Traveling Ionospheric Disturbances Observed by HamSCI Amateur Radio with Connections to Geospace and Neutral Atmospheric Sources?, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2021.

D. F.  Sanchez, Frissell, N. A., Perry, G., Harvey, L., Engelke, W. D., Coster, A. J., Erickson, P. J., J. Ruohoniemi, M., and Baker, J. B. H., ?Climatology of Traveling Ionospheric Disturbances Observed by HamSCI Amateur Radio with Connections to Geospace and Neutral Atmospheric Sources?, in American Geophysical Union Fall Meeting, New Orleans, LA, 2021.

D.  Kazdan and Aidan, M., ?Coherent CW: A Technician?s HF Digital Mode?, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2021.

N. A.  Frissell, ?Collective Science: Magnetosphere-Ionosphere-Atmosphere Coupling and the Building of an Amateur Radio Citizen Science Community (Invited Early Career Highlight)?, in NSF CEDAR (Coupling, Energetics, and Dynamics of Atmospheric Regions), Virtual, 2021.

R.  Benedict and Waugh, D. A., ?Construction and operation of a HamSCI Grape version 1 Personal Space Weather Station: A citizen scientist?s perspective?, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2021.

J. R.  Hobart, Farmer, J. O., Mikitin, G., Waugh, D., Benedict, R., Cerwin, S. A., Collins, K. V., Kazdan, D., Gibbons, J., Romanek, V. I., and Frissell, N. A., ?Construction and Operation of a HamSCI Grape Version 1 Personal Space Weather Station: A Citizen Scientist?s Perspective?, in American Geophysical Union Fall Meeting, New Orleans, LA, 2021.

D.  Kazdan and Collins, K. V., ?Data Collection from WWV, WWVH, and WWVB: A Histoanatomy of NIST's Radio Beacon Transmissions?, HamSCI Workshop 2021. 2021.

K.  Collins, Casente, D., Elia, J., Mereckis, M., and Meshnick, D., ?December 2020 Eclipse Festival Analysis?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

D.  Joshi, Frissell, N., Liles, W., Vierinen, J., and Miller, E. S., ?Early Results from the Ionospheric Sounding Mode Using Chirp Ionosondes of Opportunity for the HamSCI Personal Space Weather Station?, in 2021 XXXIVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS), 2021.

J.  Madey, ?An Easily Constructed High Resolution 3 Axis Magnetometer for Backyard Citizen Science?, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2021.

J.  Madey, Witten, D., Kim, H., and Frissell, N. A., ?An Easily Constructed High Resolution 3 Axis Magnetometer for Backyard Citizen Science?, in American Geophysical Union Fall Meeting, 2021.

B.  O'Donnell and Perry, G., ?e-POP RRI observations of the April 24, 2020 ARRL Frequency Measuring Test?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

S.  Cerwin, Collins, K. V., Joshi, D., and Frissell, N. A., ?Estimation of Ionospheric Layer Height Changes From Doppler Frequency and Time of Flight Measurements on HF Skywave Signals?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

S. A.  Cerwin, Collins, K. V., Joshi, D. Raj, and Frissell, N. A., ?Experimental and Computational Methods to Analyze Complex Doppler Behavior of Ionospherically Induced Doppler Shifts on HF Signals (Proceedings)?, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2021.

S. A.  Cerwin, Collins, K. V., Joshi, D. Raj, and Frissell, N. A., ?Experimental and Computational Methods to Analyze Complex Doppler Behavior of Ionospherically Induced Doppler Shifts on HF Signals?, in American Geophysical Union Fall Meeting, New Orleans, LA, 2021.

Saurabh and Nampalliwar, S., ?Gallifray: A VLBI Geometric Modelling and Parameter Estimation Framework for Black hole images using Bayesian Techniques?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

R.  Westphal, ?"Geocaching" in the Ionosphere?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

K. V.  Collins, Kazdan, D., and Frissell, N., ?Ham Radio Creates a Planet-Sized Space Weather Sensor Network?, QST, vol. 105, 12 vol., no. 8, pp. 55-58, 2021.

K.  Collins, Kazdan, D., and Frissell, N., ?Ham Radio Forms a Planet-Sized Space Weather Sensor Network?, Eos, vol. 102, 2021.

K. V.  Collins, Frissell, N. A., Erickson, P. J., Brandt, L., MacDonald, E., Black, M., and Perry, G., ?HamSCI Campaign Co-Design (Panel Discussion)?, in HamSCI Workshop 2021, Virtual, 2021.

N. A.  Frissell, Sanchez, D., Perry, G. W., Kaeppler, S. R., Joshi, D. Raj, Engelke, W. D., Thomas, E. G., Coster, A. J., Erickson, P. J., J. Ruohoniemi, M., Baker, J. B. H., and Gerzoff, R., ?HamSCI: Ham Radio Science Citizen Investigation?, ISWAT Meeting. International Space Weather Action Team (ISWAT), Virtual, 2021.

N. A.  Frissell, Cowling, S. H., McDermott, T. C., Ackermann, J., Typinski, D., Engelke, W. D., Larsen, D. R., McGaw, D. G., Kim, H., Witten, II, D. M., Madey, J. M., Collins, K. V., Gibbons, J. C., Kazdan, D., Montare, A., Joshi, D. Raj, Romanek, V. I., Nguyen, C. D., Cerwin, S. A., Liles, W., Rizzo, J. D., Miller, E. S., Vierinen, J., Erickson, P. J., and West, M. Lou, ?HamSCI Personal Space Weather: Architecture and Applications to Radio Astronomy?, in Annual (Summer) Eastern Conference, Virtual, 2021.

N. A.  Frissell, Joshi, D., Romanek, V. I., Collins, K. V., Montare, A., Kazdan, D., Gibbons, J., Engelke, W. D., Atkison, T., Kim, H., Cowling, S. H., McDermott, T. C., Ackermann, J., Witten, D., Madey, J., H. Silver, W., Liles, W., Cerwin, S., Erickson, P. J., Miller, E. S., and Vierinen, J., ?HamSCI Personal Space Weather Station (PSWS): Architecture and Current Status?, in NSF CEDAR (Coupling, Energetics, and Dynamics of Atmospheric Regions), Virtual, 2021.

N. A.  Frissell, Joshi, D. Raj, Collins, K., Aidan, M., Kazdan, D., Engelke, W. D., Atkison, T., Kim, H., Cowling, S. H., McDermott, T. C., Ackermann, J., Witten, D., Madey, J., H. Silver, W., Liles, W., Cerwin, S. A., Erickson, P. J., Miller, E. S., and Vierinen, J., ?HamSCI Personal Space Weather Station (PSWS): Fall 2021 Update?, TAPR-ARRL Digital Communications Conference. ARRL-TAPR, Virtual, 2021.

N. A.  Frissell, ?HamSCI: The Ionosphere from Your Backyard?, AMSAT SA Space Symposium. AMSAT-SA, South Africa (Virtual), 2021.

N. A.  Frissell, ?HamSCI: Today?s Community and Future Directions?, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2021.

S. H.  Cowling, ?Hardware System Update: Data Engine, RF Module, Clock Module, Magnetometer?, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2021.

V. I.  Romanek, Frissell, N. A., Joshi, D., Liles, W., Trop, C., Collins, K., and Perry, G., ?HF Doppler Observations of Traveling Ionospheric Disturbances in a WWV Signal Received with a Network of Low-Cost HamSCI Personal Space Weather Stations?, in NSF CEDAR (Coupling, Energetics, and Dynamics of Atmospheric Regions), Virtual, 2021.

V. I.  Romanek, Frissell, N. A., Joshi, D. Raj, Liles, W., Trop, C. C., Collins, K. V., and Perry, G. W., ?HF Doppler Observations of Traveling Ionospheric Disturbances in a WWV Signal Received with a Network of Low-Cost HamSCI Personal Space Weather Stations?, in Annual (Summer) Eastern Conference, Virtual, 2021.

V. I.  Romanek, Frissell, N. A., Joshi, D. Raj, Liles, W., Trop, C., Collins, K., and Perry, G. W., ?HF Doppler Observations of Traveling Ionospheric Disturbances in the WWV Signal Received with a Network of Low-Cost HamSCI Personal Space Weather Stations?, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2021.

V. I.  Romanek, Frissell, N. A., Joshi, D. Raj, Liles, W., Trop, C., Collins, K., and Perry, G. W., ?HF Doppler Observations of Traveling Ionospheric Disturbances in the WWV Signal Received with a Network of Low-Cost HamSCI Personal Space Weather Stations?, in American Geophysical Union Fall Meeting, New Orleans, LA, 2021.

J. K.  Breakall, ?History of Antenna Technology at the Arecibo Observatory, Arecibo Puerto Rico?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

S.  Driggers and Kaeppler, S. R., ?Implementation of a point-to-point ray tracer?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

M.  Danielides, Skripatchev, V., and Chum, J., ?InFlaMo ? an European SID Monitoring Network Celebrates its First Solar Cycle?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

M.  Zuerch, ?Introduction of Activities at Berkeley ARC W6BB?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

C.  Nguyen, ?Introduction to Field Programmable Gate Arrays (FPGAs)?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

J.  Dzekevich, ?INVITED AMATEUR RADIO TUTORIAL: Amateur Radio Observations and The Science of Midlatitude Sporadic E?, in HamSCI Workshop 2021, Scranton, PA (Virtual), 2021.

M.  J. Ruohoniemi, ?INVITED SCIENTIST TUTORIAL: Midlatitude Ionospheric Physics?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

P. J.  Erickson, ?Ionospheric Science Motivations and Selected Analysis Techniques for PSWS Grape and Related Data Sets?, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2021.

N. A.  Frissell, ?Ionospheric Sounding with Amateur Radio Networks?, NOAA Space Weather Prediction Center Seminar. Boulder, CO (Virtual), 2021.

J.  Handwerker, ?IONSOUND HDX TURBO: Skywave Propagation Prediction Software For Amateur, Professional And Military Applications?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

G. W.  Perry, Chu, F., and Teklinski, P., ?K2MFF: Nearly a Century of Advancing the Radio Art at NJIT?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

E.  Bruton, ?KEYNOTE ADDRESS: The History of Radio?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

S.  Holm, ?Long delayed radio echoes - The illusive secret of the ionosphere?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

J.  Gibbons, ?Low Cost Personal Space Weather Station Quad Receiver Front End Design?, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2021.

W. D.  Engelke, ?Magnetometer Alignment Techniques Using LocalHost?. ARRL-TAPR, Virtual, 2021.

W. D.  Engelke, ?Magnetometer Board RFI Testing (Proceedings)?, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2021.

D.  Joshi, Frissell, N. A., Liles, W., Vierinen, J., and Miller, E. S., ?Mid-latitude Irregularities in the Early Results from the Ionospheric Sounding Mode Using Chirp Ionosondes of Opportunity for the HamSCI Personal Space Weather Station?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

D.  Joshi, Frissell, N. A., Liles, W., and Vierinen, J., ?Observations of Mid-latitude Irregularities Using the Oblique Ionosonde Sounding Mode for the HamSCI Personal Space Weather Station?, in NSF CEDAR (Coupling, Energetics, and Dynamics of Atmospheric Regions), Virtual, 2021.

D. Raj Joshi, Frissell, N. A., Liles, W., and Vierinen, J., ?Observations of Mid-latitude Irregularities Using the Oblique Ionosonde Sounding Mode for the HamSCI Personal Space Weather Station (Proceedings)?, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2021.

D. Raj Joshi, Frissell, N. A., M. Sarwar, S., Sami, S., J. Ruohoniemi, M., Baker, J. B. H., Coster, A. J., Erickson, P. J., Liles, W., Vierinen, J., and Groves, K., ?Observations of Mid-latitude Irregularities Using the Oblique Ionosonde Sounding Mode for the HamSCI Personal Space Weather Station?, in American Geophysical Union Fall Meeting, New Orleans, LA, 2021.

D. F.  Sanchez, Frissell, N. A., Perry, G. W., Engelke, W. D., Coster, A., Erickson, P. J., J. Ruohoniemi, M., and Baker, J. B. H., ?Observing Large Scale Traveling Ionospheric Disturbances using HamSCI Amateur Radio: Climatology with Connections to Geospace and Neutral Atmospheric Sources?, in NSF CEDAR (Coupling, Energetics, and Dynamics of Atmospheric Regions), Virtual, 2021.

D. F.  Sanchez, Frissell, N. A., Perry, G. W., Engelke, W. D., Coster, A., Erickson, P. J., J. Ruohoniemi, M., and Baker, J. B. H., ?Observing Traveling Ionospheric Disturbances using HamSCI Amateur Radio: Validation and Climatology?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

N.  Pearce and McGurrin, P., ?The Oldest Cadet Club, Today: W2KGY?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

N. A.  Frissell, ?Overview of the Personal Space Weather Station and Project Update?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

S.  Khadka, Valladares, C., and Gerrard, A., ?Plasma Bubble and Blob Events in the F-region Ionosphere?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

H.  Kim, Madey, J., Witten, II, D. M., Larsen, D., Cowling, S. H., Frissell, N. A., and Weygand, J., ?Preliminary Data Analysis of PSWS Magnetometer Data?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

A.  Rodland, ?prop.kc2g.com: Developing an Open-Source HF Propagation Prediction Tool?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

J. C.  Gibbons, ?PSWS Grape Hardware: The Second Generation?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

K. V.  Collins, Gibbons, J., and Kazdan, D., ?PSWS Grape Hardware: Version 1.0 and Pilot Experiments?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

J.  Madey, Witten, II, D., Kim, H., Larsen, D., Cowling, S. H., and Frissell, N. A., ?PSWS Ground Magnetometer Hardware?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

H.  Kim, Madey, J., Witten, D., Larsen, D. R., Cowling, S. H., Frissell, N. A., and Weygand, J., ?PSWS Magnetometer Science Update?, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2021.

L.  Brandt, MacDonald, E., and Atkisson, C., ?QRV: Newbie YL Perspectives on Becoming a Ham Citizen Scientist?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

T.  Kovach, Dannhoff, S., and May, J., ?RJOVER: An alternative approach using SDR technology to reduce costs for the NASA Radio JOVE citizen science effort?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

N.  Pearce and Duncan, K., ?Simulation and Comparison of Weak-Signal VHF Propagation?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

D. Raj Joshi, Frissell, N. A., Liles, W., and Vierinen, J., ?Simultaneous observations of mid-latitude Ionospheric Irregularities in HamSCI Personal Space Weather Station and SuperDARN radar?, SuperDARN Workshop. SANSA, Virtual, 2021.

N. J.  Petit and Chi, P., ?SMART Ground Based Magnetometer Array - an Initial Look?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

D.  Witten, ?Software for Magnetometer Testing and Data Collection?, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2021.

N. A.  Frissell, Sanchez, D. F., Perry, G. W., Joshi, D., Engelke, W. D., Thomas, E. G., Coster, A., Erickson, P. J., J. Ruohoniemi, M., and Baker, J. B. H., ?Sources of Large Scale Traveling Ionospheric Disturbances Observed using HamSCI Amateur Radio, SuperDARN, and GNSS TEC?, in NSF CEDAR (Coupling, Energetics, and Dynamics of Atmospheric Regions), Virtual, 2021.

N. A.  Frissell, Sanchez, D. F., Perry, G. W., Joshi, D. Raj, Engelke, W. D., Thomas, E. G., Coster, A. J., Erickson, P. J., J. Ruohoniemi, M., and Baker, J. B. H., ?Sources of Large Scale Traveling Ionospheric Disturbances Observed using HamSCI Amateur Radio, SuperDARN, and GNSS TEC?, SuperDARN Workshop. SANSA, Virtual, 2021.

N. A.  Frissell, Sanchez, D. F., Perry, G. W., Kaeppler, S. R., Joshi, D. Raj, Engelke, W. D., Thomas, E. G., Coster, A. J., Erickson, P. J., J. Ruohoniemi, M., and Baker, J. B. H., ?Sources of Large Scale Traveling Ionospheric Disturbances Observed using HamSCI Amateur Radio, SuperDARN, and GNSS TEC?, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2021.

C.  Deacon, Witvliet, B., Mitchell, C., and Steendam, S., ?"Sprinkles" or "Mirrors"? Exploring the true nature of VHF propagation via sporadic-E?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

D.  Campbell and Kunkel, D., ?Statistical Perspectives On the Human Factor in Spot Data from RBN and WSPR Networks?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

E. Manuel Vas Vasiu, ?The Sun and the Earthquakes?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

V. I.  Romanek, Frissell, N. A., Joshi, D., Liles, W., Collins, K., Gibbons, J., and Kazdan, D., ?A Survey of HF Doppler TID Signatures Observed Using a Grape in New Jersey?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

C.  R. Luetzelschwab and Erickson, P. J., ?Survey of ionospheric F2 region variability from the lower atmosphere: drivers and responses - Part 1?, HamSCI Workshop 2021. 2021.

P. J.  Erickson and R. Luetzelschwab, C., ?Survey of ionospheric F2 region variability from the lower atmosphere: drivers and responses - Part 2?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

P.  Erickson, ?A Synopsis of the 2021 HamSCI Virtual Workshop?, QST, vol. 105, 12 vol., no. 9, pp. 58-59, 2021.

J.  Ackermann, ?TangerineSDR Clock Module Design?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

S. H.  Cowling, McDermott, T., and Ackermann, J., ?TangerineSDR Data Engine and Overall Architecture?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

S. H.  Cowling, ?TangerineSDR for the HamSCI Personal Space Weather Station?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

W. D.  Engelke, ?TangerineSDR Software Demo?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

S. F.  Fung, Anderson, T. S., Ashcraft, T., Greenman, W., Typinski, D., and Brown, J., ?Thunderstorms as Possible HF Radiation Sources of Propagation Teepee Signatures?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

S. R.  Kaeppler, Driggers, S., Wetzel, A., Murtha, A., and Godfrey, T., ?Toward interpretation of HF propagation data obtained by the HamSCI Community - Ray Tracers and Ionospheric Models?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

C. C.  Trop, LaBelle, J., Erickson, P. J., Zhang, S., McGaw, D., and Kovacs, T., ?Traveling ionospheric disturbances tracked through Doppler-shifted AM radio transmissions?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

A. Takio Kitagawa, ?Use of the Short Wave Radio to prove the ionosphere with students from a public school in Brazil?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

R. A.  Russel, ?The use of the Sudden Ionospheric Disturbance Radio Telescope to predict the signal and observe the North American 2017 Total Solar Eclipse?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

S.  Chakraborty, J. Ruohoniemi, M., and Baker, J. B. H., ?Viability of nowcasting solar flare-driven radio-blackouts using SuperDARN HF radars?, HamSCI Workshop 2021. HamSCI, 2021.

G.  Griffiths and Robinett, R., ?Visualising propagation to mid-latitudes from a shipboard WSPR transmitter on a passage from 27?N to 70?S using the WsprDaemon database, and how to access the data?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

J.  Rizzo, ?VLF LEAF Module for the Tangerine SDR DCC 2021 Update?, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2021.

J.  Rizzo, ?VLF Module for Tangerine SDR Progress Update?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

S.  M. Sarwar, Romanek, V. I., Baran, T., Rizzo, J., Holguin, S., Rizzo, J., Frissell, N. A., Liles, W., Collins, K., and Kazdan, D., ?W3USR and The Great Collegiate Shortwave Listening Contest?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

K. V.  Collins, Montare, A., and Kazdan, D., ?W8EDU: Case Amateur Radio Club from 2010 to 2021?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

D. G.  Richards, ?WSPR at Midlatitudes from KN4NBI: A Year of Data at Solar Minimum?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

D.  Swartz, ?WW0WWV: WWV Amateur Radio Club?, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.

K. V.  Collins, ?WWV/H Scientific Modulation Working Group?, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2021.

N. A.  Frissell, ?2020 Solar Cycle Update and the HF Response to Ionospheric Storms and Traveling Ionospheric Disturbances?, in Contest University, Dayton, OH (Virtual), 2020.

P. J.  Erickson, Liles, W., and Miller, E. S., ?Amateur digital mode based remote sensing: FT8 use as a radar signal of opportunity for ionospheric characterization?, in HamSCI Workshop, Scranton, PA, 2020.

M.  Hunnekuhl and MacDonald, E., ?An Aurorasaurus Citizen Science Database of Strong Thermal Emission Velocity Enhancement (STEVE) Observations (ePoster)?, in HamSCI Workshop 2020, Scranton, PA, 2020.

E.  MacDonald, ?Aurorasaurus: Citizen Science Observations of the Aurora (Invited Tutorial)?, in HamSCI Workshop 2020, Scranton, PA, 2020.

D. Witten III, Kim, H., Madey, J., Cowling, S., and Frissell, N. A., ?Characterizing and Optimizing the behavior of a Ground-based Magnetometer for Ionospheric Space Weather Observations?, in ARRL-TAPR Digital Communications Conference, Virtual, 2020.

V.  Ledvina, MacDonald, E., Barkhouse, W., and Young, T., ?Construction of an Aurora Camera in North Dakota to Aid in Citizen Science and Space Weather Applications (ePoster)?, in HamSCI Workshop 2020, Scranton, PA, 2020.

N.  Pearce, ?Direction Finding: Analog and Digital Applications (ePoster)?, in HamSCI Workshop 2020, Scranton, PA, 2020.

K. V.  Colllins, ?Early Results of Festival of Frequency Measurement Experiment and June 21, 2020 Asian Eclipse?, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2020.

K. C.  Kerby-Patel, Lukes, L., Nelson, J., and Liles, W., ?EclipseMob: Initial Planning for 2024?, in HamSCI Workshop, Scranton, PA, 2020.

J.  Glickstein and Mandal, S., ?Electromechanical ELF Transmitters for Wireless Communications in Conductive Environments (ePoster)?, in HamSCI Workshop 2020, Scranton, PA, 2020.

J.  Ackermann, ?Evaluation of uBlox GPS Receivers Performance?, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2020.

D.  Kazdan, ?Frequency Estimation Techniques?, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2020.

N. A.  Frissell, Liles, W., Collins, K., and Kazdan, D., ?The Great Collegiate Shortwave Listening Contest?. 2020.

N. A.  Frissell, Joshi, D., Collins, K., Montare, A., Kazdan, D., Gibbons, J., Mandal, S., Engelke, W., Atkison, T., Kim, H., Gerrard, A. J., Vega, J. S., Cowling, S. H., McDermott, T. C., Ackermann, J., Witten, D., Silver, H. W., Liles, W., Cerwin, S., Erickson, P. J., and Miller, E. S., ?HamSCI Distributed Array of Small Instruments Personal Space Weather Station (DASI-PSWS): Architecture and Current Status (Invited)?, in NSF CEDAR (Coupling, Energetics, and Dynamics of Atmospheric Regions), Santa Fe, NM (Virtual), 2020.

N. A.  Frissell, ?HamSCI PSWS Overview and Status?, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2020.

N. A.  Frissell, Erickson, P. J., Miller, E. S., Liles, W., H. Silver, W., R. Luetzelschwab, C., and Skov, T., ?HamSCI: Space Weather Operational Resources and Needs of the Amateur Radio Community?, in American Meteorological Society Annual Meeting, Boston, MA, 2020.

N. A.  Frissell, ?HamSCI ? The Ionosphere from your Backyard?, in HamCation, Orlando, FL, 2020.

S.  Cowling, ?Hands-On-SDR: TangerineSDR?, QEX, pp. 10-15, 2020.

S.  Cerwin, ?HF Propagation Measurement Techniques and Analyses?, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2020.

L.  Brandt and MacDonald, E., ?Into the Ionosphere: Real-Time Aurora Mapping Through Citizen Science (ePoster)?, in HamSCI Workshop 2020, Scranton, PA, 2020.

D.  Vine, ?The Language of Amateur Radio (ePoster)?, in HamSCI Workshop 2020, Scranton, PA, 2020.

D.  Sanchez, Frissell, N. A., Perry, G., Engelke, W. D., Coster, A., Erickson, P. J., Ruohoniemi, J. M., and Baker, J. B. H., ?Large Scale Traveling Ionospheric Disturbances Observed using HamSCI Amateur Radio, SuperDARN, and GNSS TEC?, in HamSCI Workshop 2020, Scranton, PA, 2020.

D. F.  Sanchez, Frissell, N. A., Perry, G. W., Engelke, W. D., Coster, A., Erickson, P. J., Ruohoniemi, J. M., Baker, J. B. H., and Luetzelschawb, R. C., ?Large Scale Traveling Ionospheric Disturbances Observed using HamSCI Amateur Radio, SuperDARN, GNSS TEC, and Ionosondes?, in NSF CEDAR (Coupling, Energetics, and Dynamics of Atmospheric Regions), Santa Fe, NM (Virtual), 2020.

J.  Gibbons, ?LC-PSWS Engineering Status ?, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2020.

T.  Duffy, ?Let?s Push the Exploration of the Ionosphere to The Next Level (Invited)?, in HamSCI Workshop 2020, Scranton, PA, 2020.

M.  McCormack, ?Live Aurora Network?, in HamSCI Workshop 2020, Scranton, PA, 2020.

D.  Witten, III, Bonte, F., and Kim, H., ?Magnetometer Support for the Personal Space Weather Station and Related Projects?, in HamSCI Workshop 2020, Scranton, PA, 2020.

S.  Khadka, Gerrard, A., and Meriwether, J., ?Neutral Winds in the Equatorial Thermosphere as Measured With the SOFDI Instrument (ePoster)?, in HamSCI Workshop 2020, Scranton, PA, 2020.

A.  Farnham, Kashcheyev, A., Kelly, T., and Jayachandran, P. T., ?A new CHAIN site in New Brunswick: low?cost HF and GNSS instruments for Solar Eclipse 2024?, in HamSCI Workshop 2020, Scranton, PA, 2020.

J.  Breakall, ?Nikola Tesla ? The Pioneer who Paved the Road to the World and Ham Radio as We Know It (Invited Tutorial)?, in HamSCI Workshop 2020, Scranton, PA, 2020.

L. V.  Goodwin and Perry, G., ?Novel methods for characterizing ionospheric irregularities in the high-latitude ionosphere (ePoster)?, in HamSCI Workshop 2020, Scranton, PA, 2020.

M.  Moses, Kordella, L., Earle, G. D., Drob, D., Huba, J., and Ruohoniemi, J. M., ?Observations and Modeling Studies of the Effects of the 2017 Solar Eclipse on SuperDARN HF Propagation?, in HamSCI Workshop 2020, Scranton, PA, 2020.

J.  LaBelle, ?Observing Radio Signals of Auroral Origin (Invited Tutorial)?, in HamSCI Workshop 2020, Scranton, PA, 2020.

D.  Hallidy, ?Operating Auroral Mode Ham Radio (Invited Tutorial)?, in HamSCI Workshop 2020, Scranton, PA, 2020.

N. A.  Frissell, ?Overview of the Personal Space Weather Station and Project Update?, in HamSCI Workshop 2020, Scranton, PA, 2020.

G.  Griffiths, Robinett, R., Elmore, G., Turner, C., Bunch, T., and Benischek, D., ?Patterns in Received Noise: Methods, Observations and Questions (ePoster)?, in HamSCI Workshop 2020, Scranton, PA, 2020.

S. F.  Fung, Typinski, D., Flagg, R. F., Ashcraft, T., Greenman, W., Higgins, C., Brown, J., Dodd, L., Mount, A. S., Reyes, F. J., Sky, J., Thieman, J., and Garcia, L. N., ?Propagation Teepee: A High Frequency (HF) Radio Spectral Feature Identified by Citizen Scientists?, in HamSCI Workshop, Scranton, PA, 2020.

W. D.  Engelke, ?PSWS Control Software and Database?, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2020.

C.  Deacon, Witvliet, B. A., Mitchell, C., and Steendam, S., ?Rapid and Accurate Measurement of Polarization and Fading of Weak VHF Signals Obliquely Reflected from Sporadic-E Layers?, IEEE Transactions on Antennas and Propagation, 2020.

P.  Denisowski, ?The Rebirth of HF?, Rohde and Schwarz, Munich, Germany, 2020.

R. M.  Frissell, Kim, H., and Gerrard, A. J., ?Statistical Study of Open Closed Boundaries (OCB) using ULF Wave Observations from Antarctic AGOs, McMurdo Station, and South Pole Station?, in HamSCI Workshop 2020, Scranton, PA, 2020.

J. M.  Smith and Espinal-Juarez, B., ?Super Cheap Scintillation Console: Literate-Pancake (ePoster)?, in HamSCI Workshop 2020, Scranton, PA, 2020.

W. J.  Crilly, ?Synchronized Multiple Radio Telescope Microwave SETI?, in HamSCI Workshop 2020, Scranton, PA, 2020.

J.  Ackermann, ?TangerineSDR Clock Module Design?, in HamSCI Workshop 2020, Scranton, PA, 2020.

S.  Cowling, ?TangerineSDR Data Engine and Overall Architecture?, in HamSCI Workshop 2020, Scranton, PA, 2020.

W.  Engelke, ?TangerineSDR Database and Control System Architecture?, in HamSCI Workshop 2020, Scranton, PA, 2020.

T.  McDermott, ?TangerineSDR Dual?Receiver RF Module Design?, in HamSCI Workshop 2020, Scranton, PA, 2020.

S.  Cowling, Ackermann, J., and McDermott, T., ?TangerineSDR Hardware Update?, ARRL-TAPR Digital Communications Conference. 2020.

W. D.  Engelke, ?TangerineSDR System Architecture?, in HamCation, Orlando, FL, 2020.

J.  Rizzo, ?TangerineSDR VLF Module (A new module!)?, in ARRL-TAPR Digital Communications Conference, Virtual, 2020.

J.  Weygand, ?Temporal and Spatial Development of TEC Enhancements during Substorms?, in HamSCI Workshop 2020, Scranton, PA, 2020.

D.  McGaw and LaBelle, J., ?Traveling Ionospheric Disturbances Observed Using Doppler Measurements of Clear?Channel AM Broadcast Transmitters?, in HamSCI Workshop 2020, Scranton, PA, 2020.

G.  Perry, Erickson, P. J., Blain, B. D., Reif, R., and Frissell, N. A., ?Update on the Golden Ears Project?, in HamSCI Workshop 2020, Scranton, PA, 2020.

K.  Collins, Kazdan, D., and Gibbons, J., ?Update on the Low?Cost Personal Space Weather Station?, in HamSCI Workshop 2020, Scranton, PA, 2020.

J.  Rizzo, ?Using a PVC Pipe Antenna and a Raspberry Pi to Detect VLF Natural Radio (ePoster)?, in HamSCI Workshop 2020, Scranton, PA, 2020.

D. A.  Smith and Sojka, J., ?Using amateur radio to validate model?based properties of earth's protective shield?, in HamSCI Workshop, Scranton, PA, 2020.

B.  Howard, ?Using Fldigi for the ARRL Frequency Measuring Test (FMT)?. 2020.

S.  Hamilton and Suslowicz, C., ?Visualizing the Electromagnetic Spectrum in the Time Domain (ePoster)?, in HamSCI Workshop 2020, Scranton, PA, 2020.

J. A.  Dzekevich, ?Winter Sporadic-E-Like Propagation on 6 Meters?, CQ Amateur Radio, vol. 76, 12 vol., no. 11, pp. 28-32, 2020.

S.  Cerwin, ?WWV Time Tick Arrival Time Study to Investigate Multiple Modes During Daily Dawn and Dusk Transitions?, in HamSCI Workshop, Scranton, PA, 2020.

A.  Montare and Gibbons, J., ?WWV Time Tick Observations: Towards an Automated Approached?, in HamSCI Workshop 2020, Scranton, PA, 2020.

H.  Kim, ?Affordable Scientific Grade Ground Magnetometer (Demonstration)?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

N. R.  Hall, ?ARISS: Talking to the astronauts via ham radio and how it inspires students?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

W.  Brown, ?Balloon Pico Races?, in Dayton Hamvention, Xenia, OH, 2019.

S.  Hamilton, Lebiednik, B., and Hager, K., ?Conquering The Skip Zone: Short Range Voice and Digital NVIS Communication?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

J.  Pescatore, ?Contesting with FT4 - Issues and Opportunities Going Forward?, in Dayton Hamvention, Xenia, OH, 2019.

R.  Romanofsky, ?Crazy Antennas?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

M.  Pappas, ?Digital Mobile Radio Support of High Altitude Balloons for a 2017 Total Solar Eclipse Cloud Formation Experiment?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

M. S.  Miller and Miller, E. S., ?Doppler Shift from Earth-Orbiting Satellites?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

U. L.  Rohde, ?Emerging Trend in 5G, IoT and SDR?, in IEEE North Jersey MTT/AP & ED/CAS Chapters Seminar, Newark, NJ, 2019.

S.  Cowling, ?FPGA-based HF transceiver running on an RPi with a MW loop antenna that works well indoors (Demonstration)?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

R.  Halliday, ?GPS Time Synchronization and Radio Detection for Ultra High Energy Cosmic Rays?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

M. S.  Islam, Xereas, G., Chodavarapu, V. P., and Mandal, S., ?GPS-disciplined MEMS oscillators for amateur radio applications (Poster)?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

W.  H. Silver, ?Ham Radio 2.0 - Science, Service, Skill (Keynote Address)?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

C.  R. Luetzelschwab, ?Ham Radio for Space Scientists (Invited Tutorial)?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

F.  Bonte and Bonte, S., ?Hams: The First Makers?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

T. C.  McDermott, ?HamSCI HF Receiver Requirements?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

H.  Kim and Frissell, N. A., ?HamSCI Magnetometer Network for Space Weather Monitoring?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

J. S.  Vega, Frissell, N. A., Erickson, P. J., and Gerrard, A. J., ?HamSCI Personal Space Weather Station: A New Tool for Citizen Science Geospace Research?, in USNC?URSI National Radio Science Meeting, Boulder, CO, 2019.

J.  Ackermann, ?HF Spectrum Playback using Gnuradio (Demonstration)?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

N. A.  Frissell, Vega, J. S., Markowitz, E., Gerrard, A. J., Engelke, W. D., Erickson, P. J., Miller, E. S., R. Luetzelschwab, C., and Bortnik, J., ?High Frequency Communications Response to Solar Activity in September 2017 as Observed by Amateur Radio Networks?, Space Weather, 2019.

N. A.  Frissell, Vega, J. S., Markowitz, E., Gerrard, A. J., Engelke, W. D., Erickson, P. J., Miller, E. S., R. Luetzelschwab, C., and Bortnik, J., ?High Frequency Communications Response to Solar Activity in September 2017 as Observed by Amateur Radio Networks?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

J.  Galm, ?History of Case ARC and W8EDU?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

V.  Androsov and Thompson, R., ?How Real-Time Scoreboards Change Contesting?, in Dayton Hamvention, Xenia, OH, 2019.

R. S.  Robinett, ?Introduction to the KiwiSDR?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

S.  Cerwin, ?Ionospheric Disturbances at Dawn, Dusk, and During the 2017 Eclipse?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

S.  Cerwin, ?Ionospheric Disturbances at Dawn, Dusk, and During the 2017 Eclipse?, in Hamvention HamSCI Forum, Xenia, OH, 2019.

P. J.  Erickson, Liles, W., Dusenbury, J., Kerby-Patel, K. C., Miller, E., Bust, G., and Mitchell, C., ?IonTV: Using WWV Timing Reference Signals to Observe Ionospheric Variation?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

P. J.  Erickson, Liles, W., Dusenbury, J., Kerby-Patel, K. C., Miller, E., Bust, G., and Mitchell, C., ?IonTV: Using WWV Timing Reference Signals to Observe Ionospheric Variation?, in Hamvention HamSCI Forum, Xenia, OH, 2019.

R. S.  Robinett, ?KiwiSDR (Demonstration)?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

N. A.  Frissell, Sanchez, D. F., Markowitz, E., Perry, G. W., Engelke, W. D., Coster, A., Erickson, P. J., J. Ruohoniemi, M., and Baker, J. B. H., ?Large Scale Traveling Ionospheric Disturbances Observed using HamSCI Amateur Radio, SuperDARN, and GNSS TEC?, in American Geophysical Union Fall Meeting, San Francisco, CA, 2019.

K.  Collins, Kazdan, D., Gibbons, J., Montare, A., Dannhoff, S., Erickson, P. J., and Frissell, N. A., ?A Low-Cost Citizen Science HF Doppler Receiver for Measuring Ionospheric Variability?, in American Geophysical Union Fall Meeting, San Francisco, CA, 2019.

D.  Nagakura, ?Meteor scattering communication using JS8CALL and its possibilities?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

S.  Cowling, ?A Modular SDR for HamSCI and Other Users?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

M.  Sullaway, ?Moonbounce Via the MIT Remote Linked EME Station?, in Dayton Hamvention, Xenia, OH, 2019.

R.  Melville, ?N2PK Vector Network Analyzer; A sophisticated portable HF VNA for field work (Demonstration)?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

J. K.  Breakall, ?The New Arecibo Ionospheric Modification HF Facility Dual Array Cassegrain Antenna ? History and Design?, in HamSCI Workshop 2019, 2019.

W.  Engelke, ?New Directions in Sporadic-E Research?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

J.  Ayala, Kerby-Patel, K. C., Liles, W., McElderry, H., Nelson, J., and Lukes, L., ?Plans for EclipseMob 2024?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

P.  Fogal, ?The Polar Environment Atmospheric Research Laboratory (PEARL) and VY0ERC:  Atmospheric Science and Ham Radio at 80N (Booth Talk)?, in Dayton Hamvention, Xenia, OH, 2019.

C.  Luetzelschwab, ?Propagation on 630m and 2200m (Booth Talk)?, in Dayton Hamvention, Xenia,OH, 2019.

J.  Ackermann, Cowling, S., Erickson, P. J., Frissell, N. A., Kim, H., Liles, W., McDermott, T., and Silver, W., ?PSWS Science Requirements Panel Discussion (Panel)?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

N. A.  Frissell, Melville, R., Stillinger, A., and Jeffer, G., ?Red Pitaya SDR Recorder for Antarctica (Demonstration)?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

M.  Moldwin, Ng, K., Thoma, J., Regoli, L., and Pandya, M., ?A Research Quality, Low Power and Cost Magnetometer Package for use in Citizen Science (Demonstration)?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

J. R.  Ackermann, ?Review of SDR Hardware for the Personal Space Weather Station?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

N. A.  Frissell, ?Science Questions for a Personal Space Weather Station?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

N.  Hall-Patch, ?Solar Eclipse 2017 DX from Western America?, HamSCI, 2019.

N. A.  Frissell, ?Solar Eclipse QSO Party Wrap-Up?, National Contest Journal, vol. 47, 12 vol., no. 1, pp. 7-11, 2019.

P.  Uscian, ?SOTA and New Methods of Portable Operating?, in Dayton Hamvention, Xenia, OH, 2019.

E. S.  Miller, Bust, G. S., Perry, G. W., Kaeppler, S. R., Vierinen, J., Frissell, N. A., Knuth, A. A., Erickson, P. J., Nikoukar, R., Chartier, A. T., Santos, P., Brum, C., Fentzke, J. T., Hanley, T. R., and Gerrard, A. J., ?Sounding the Ionosphere with Signals of Opportunity in the High-Frequency (HF) Band?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

L.  Goncharenko, ?Space Science for Ham Radio Operators (Invited Tutorial)?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

E. S.  Grace and Lemaster, G., ?Sudden Ionospheric Disturbances (SIDs) and Personal Space Weather Stations?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

E. S.  Grace and Lemaster, G., ?Sudden Ionospheric Disturbances (SIDs) and Personal Space Weather Stations?, in Hamvention HamSCI Forum, Xenia, OH, 2019.

C.  Luetzelschwab, ?The Third Source of F2 Region Variability (Booth Talk)?, in Dayton Hamvention, Xenia, OH, 2019.

S.  Cowling, ?Update on Personal Space Weather Station & SDR Hardware?, in Hamvention HamSCI Forum, Xenia, OH, 2019.

W.  Liles, ?VLF Sudden Ionospheric Disturbance Receiver (Demonstration)?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

N. A.  Frissell, Markowitz, E., Sanchez, D., and Engelke, W. D., ?Web-Based Scientific Visualizations of RBN/WSPR Data (Demonstration)?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

N. A.  Frissell, ?What is HamSCI??, in Dayton Hamvention, Xenia, OH, 2019.

J.  Ackermann, ?Wideband Spectrum Analyzer using HackRF One (Demonstration)?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

D.  Kazdan, ?WWV Doppler Receiver (Demonstration)?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

D.  Kazdan, Dannhoff, S., Montare, A., and Gibbons, J., ?WWV Doppler Shift Observations?, in HamSCI Workshop 2019, Cleveland, OH, 2019.

J.  Brault, Rascoll, B., and Springer, P., ?Youth Contesting Program in North America and Europe?, in Dayton Hamvention, Xenia, OH, 2019.

G. W.  Perry, Frissell, N. A., Miller, E. S., Moses, M., Shovkoplyas, A., Howarth, A. D., and Yau, A. W., ?Citizen radio science: an analysis of Amateur Radio transmissions with e-POP RRI?, Radio Science, 2018.

N. A.  Frissell, Vega, J. S., Markowitz, E., Gerrard, A. J., Engelke, W. D., Erickson, P. J., Miller, E. S., R. Luetzelschwab, C., and Bortnik, J., ?High Frequency Communications Response to Solar Activity in September 2017 as Observed by Amateur Radio Networks?, in Fall AGU, Washington, DC, 2018.

N. A.  Frissell, Ackermann, J. R., Bern, D., Ceglia, F., Earle, G. D., Erickson, P. J., Gerrard, A. J., Gerzoff, R., Gladstone, P., Gunning, S. W., Huba, J. D., Katz, J. D., Miller, E. S., Moses, M. L., Reyer, S. E., Rose, S. W., Shovkoplyas, A., Silver, H. W., Smith, P., Vega, J. S., West, M. L., and Williams, R., ?Initial Results of HamSCI Ham Radio 21 August 2017 Eclipse Ionospheric Experiments?, in American Meteorological Society Annual Meeting, Austin, TX, 2018.

S.  Cerwin, ?Ionospheric Disturbances at Dawn, Dusk, and During the 2017 Eclipse?, QEX, no. 310, pp. 8-14, 2018.

N. A.  Frissell, Katz, J. D., Gunning, S. W., Vega, J. S., Gerrard, A. J., Earle, G. D., Moses, M. L., West, M. L., Huba, J. D., Erickson, P. J., Miller, E. S., Gerzoff, R. B., Liles, W., and Silver, H. W., ?Modeling Amateur Radio Soundings of the Ionospheric Response to the 2017 Great American Eclipse?, Geophysical Research Letters, vol. 45, 2018.

N. A.  Frissell, Katz, J. D., Gunning, S. W., Vega, J. S., Gerrard, A. J., Earle, G. D., Moses, M. L., West, M. L., Huba, J. D., Erickson, P. J., Miller, E. S., Gerzoff, R. B., Liles, W., and Silver, H. W., ?Modeling Amateur Radio Soundings of the Ionospheric Response to the 2017 Great American Eclipse?, in Fall AGU, Washington, DC, 2018.

W.  H. Silver, ?The Personal Space Weather Station?, QST, vol. 102, 12 vol., no. 4, pp. 38-41, 2018.

E.  Downey, ?Simple and Accurate Variable Frequency RF Signal Generator?, QEX, no. 310, pp. 3-7, 2018.

R.  Moseson, ?A Virtuous Cycle: Hams and Scientists Helping Each Other?, CQ Amateur Radio, vol. 74, 12 vol., no. 5, pp. 32-35, 2018.

S.  Nichols, ?Amateur Radio in the 21st Century?, in HamSCI-UK, Milton Keynes, UK, 2017.

M. L.  Moses, Burujupali, S., Brosie, K., Dixit, S., Earle, G. D., Kordella, L., Frissell, N. A., and Chitale, C., ?Analysis of the August 2017 Eclipse?s Effect on Radio Wave Propagation Employing a Raytrace Algorithm?, in NSF CEDAR (Coupling, Energetics, and Dynamics of Atmospheric Regions), Keystone, CO, 2017.

P. J.  Erickson, Gombosi, T. I., Baker, D. N., Balogh, A., Huba, J. D., Lanzerotti, L. J., Foster, J. C., Albert, J. M., Fennell, J. F., Mishin, E. V., Starks, M. J., Jaynes, A. N., Li, X., Kanekal, S. G., and Kletzing, C., ?Anthropogenic Space Weather?, in HamSCI-UK, Milton Keynes, UK, 2017.

W. C.  Liles, Mitchell, C. N., Kerby-Patel, K. C., Nelson, J., and Lukes, L., ?Collaborative Use of Solar Eclipses to Study the Ionosphere?, in HamSCI-UK, Milton Keynes, UK, 2017.

J. S.  Vega, Frissell, N. A., Katz, J. D., and Huba, J. D., ?Developing a Solar Eclipse Simulation for Greater Good?, in ARRL and TAPR Digital Communications Conference, St. Louis, MO, 2017.

C. D.  Fry, Rawlins, L., Krause, L. H., Suggs, R. M., McTernan, J. K., Adams, M. L., Gallagher, D. L., Anderson, S., and Allsbrooks, IV, R., ?Effects of the 2017 Solar Eclipse on HF Radio Propagation and the D-Region Ionosphere: Citizen Science Investigation?, in American Geophysical Union Fall Meeting, New Orleans, LA, 2017.

A. C.  Cushley, Kabin, K., and Noël, J. - M., ?Faraday Rotation of Automatic Dependent Surveillance-Broadcast (ADS-B) Signals as a Method of Ionospheric Characterization?, Radio Sci., vol. 52, no. 10, pp. 1293 - 1300, 2017.

J. D.  Katz, Frissell, N. A., Vega, J. S., Gerrard, A. J., Gerzoff, R. B., Erickson, P. J., Miller, E. S., Moses, M. L., Ceglia, F., Pascoe, D., Sinanis, N., Smith, P., Williams, R., and Shovkoplyas, A., ?Fitting Ionospheric Models Using Real-Time HF Amateur Radio Observations?, in NSF CEDAR (Coupling, Energetics, and Dynamics of Atmospheric Regions), Keystone, CO, 2017.

N. A.  Frissell, Ackermann, J. R., Earle, G. D., Erickson, P. J., Gerrard, A. J., Gerzoff, R. B., Gunning, S. W., Hirsch, M., Katz, J. D., Kaeppller, S. R., McGwier, R. W., Miller, E. S., Moses, M. L., Perry, G., Reyer, S. E., Shovkoplyas, A., Silver, H. W., Vega, J. S., and Team, R. B. N., ?HamSCI and the 2017 Total Solar Eclipse?, in NSF CEDAR (Coupling, Energetics, and Dynamics of Atmospheric Regions), Keystone, CO, 2017.

N. A.  Frissell, Engelke, W., Katz, J. D., and Vega, J. S., ?HamSCI and the 2017 Total Solar Eclipse?, in HamSCI-UK, Milton Keynes, UK, 2017.

N. A.  Frissell, Katz, J. D., Gunning, S. W., Vega, J. S., West, M. L., Earle, G. D., Moses, M. L., and Silver, H. W., ?HamSCI and the 2017 Total Solar Eclipse?, in 2017 Annual Meeting of the APS Mid-Atlantic Section, Newark, NJ, 2017.

N. A.  Frissell, Katz, J. D., Gunning, S. W., Vega, J. S., Gerrard, A. J., Moses, M. L., Earle, G. D., West, M. L., Erickson, P. J., Miller, E. S., Gerzoff, R., and H. Silver, W., ?HamSCI and the 2017 Total Solar Eclipse?, in American Geophysical Union Fall Meeting, New Orleans, LA, 2017.

N. A.  Frissell, Vega, J. S., Katz, J. D., Gunning, S. W., Gerrard, A. J., Moses, M. L., Earle, G. D., Miller, E. S., Huba, J. D., Hirsch, M., Silver, H. W., Reyer, S. E., Ackermann, J. R., Suhar, M. D., and Bern, D., ?HamSCI and the 2017 Total Solar Eclipse (Experiment Description)?, in ARRL and TAPR Digital Communications Conference, St. Louis, MO, 2017.

N. A.  Frissell, Engelke, W., Katz, J. D., Gunning, S. W., and Vega, J. S., ?HamSCI and the 2017 Total Solar Eclipse (First Results)?, in ARRL and TAPR Digital Communications Conference, St. Louis, MO, 2017.

N. A.  Frissell, Ackermann, J. R., Dzekevich, J., Earle, G. D., Erickson, P. J., Gerrard, A. J., Gerzoff, R. B., Gunning, S. W., Hirsch, M., Katz, J. D., Kaeppler, S. R., McGwier, R. W., Miller, E. S., Moses, M. L., Perry, G., Reyer, S. E., Shovkoplyas, A., Silver, H. W., Vega, J. S., and Team, R. B. N., ?HamSCI: The Ham Radio Science Citizen Investigation (Banquet Presentation)?, in NSF CEDAR (Coupling, Energetics, and Dynamics of Atmospheric Regions), Keystone, CO, 2017.

J. D.  Katz, Engelke, W., and Frissell, N. A., ?The H.A.R.C. Database and Visualization Utilities?, in ARRL and TAPR Digital Communications Conference, St. Louis, MO, 2017.

C.  Luetzelschwab, ?Introduction to Space Weather and Propagation?, in Dayton Hamvention, Xenia, OH, 2017.

M.  Moses, Earle, G., Burujupalli, S., Frissell, N. A., Kordella, L., Dixit, S., Chitale, C., and Han, X., ?Ionospheric Impacts of the 2017 Total Solar Eclipse?, in Dayton Hamvention, Xenia, OH, 2017.

N. A.  Frissell, Vega, J. S., Katz, J. D., Moses, M. L., Earle, G. D., Gunning, S. W., Gerrard, A. J., Miller, E. S., West, M. L., Ceglia, F., Pascoe, D., Sinanis, N., Smith, P., Williams, R., Shovkoplyas, A., and Silver, H. W., ?Ionospheric Simulations of the 2017 Solar Eclipse QSO Party?, in NSF CEDAR (Coupling, Energetics, and Dynamics of Atmospheric Regions), Keystone, CO, 2017.

F.  Honary, ?Magnetometers and Riometers?, in HamSCI-UK, Milton Keynes, UK, 2017.

C.  Luetzelschwab, ?Outstanding Problems in Radio Propagation?, in HamSCI-UK, Milton Keynes, UK, 2017.

C.  Deacon, ?Practical investigation of the polarisation of 50MHz signals?, in HamSCI-UK, Milton Keynes, UK, 2017.

H. W.  Silver, ?The Solar Eclipse QSO Party?, RadCom, vol. 93, 12 vol., no. 8, p. 22, 2017.

H. W.  Silver, ?The Solar Eclipse QSO Party (HamSCI)?, QST, vol. 101, no. 2, pp. 82-84, 2017.

N. A.  Frissell, Katz, J. D., Gerrard, A. J., Moses, M., Earle, G. D., McGwier, R. W., Miller, E. S., Kaeppler, S., and Silver, H. W., ?The Solar Eclipse QSO Party: Ionospheric Sounding Using Ham Radio QSOs?, in Dayton Hamvention, Xenia, OH, 2017.

H. W.  Silver, ?Solar Eclipse QSO Party Update?, QST, vol. 101, no. 12, 2017.

M. C.  Walden, ?Summary of Findings Associated with the 5 MHz Experiment?, in HamSCI-UK, Milton Keynes, UK, 2017.

J. A.  Dzekevich and Erickson, P. J., ?Upper Level Lows and Six Meter 50 Mhz Sporadic E?, in Dayton Hamvention, Xenia, OH, 2017.

J.  Dzekevich, ?Upper-Level Lows and 6-Meter Sporadic E?, QST, vol. 101, no. 12, pp. 30-35, 2017.

W.  Liles, Mitchell, C., Cohen, M., Earle, G., Frissell, N., Kirby-Patel, K., Lukes, L., Miller, E., Moses, M., Nelson, J., and Rockway, J., ?On the use of solar eclipses to study the ionosphere?, in 15th International Ionospheric Effects Symposium IES2017, Alexandria, VA, 2017.

W.  Liles, Lukes, L., Nelson, J., and Kerby-Patel, K., ?VLF/LF and the 2017 Total Solar Eclipse?, in Dayton Hamvention, Xenia, OH, 2017.

N. A.  Frissell, ?What is HamSCI??, in Dayton Hamvention, Xenia, OH, 2017.

B. A.  Witvliet, ?What's the difference? Amateur Radio and Radio Science?, in HamSCI-UK, Milton Keynes, UK, 2017.

M. L.  Moses, Dixit, S., Earle, G. D., Frissell, N. A., Kordella, L., Han, X., and Chitale, C., ?Characterizing the Ionosphere Using a Commercial Off the Shelf Software Defined Radio System?, in Fall 2016 American Geophysical Union, San Francsico, 2016.

H. W.  Silver, ?HamSCI: Ham Radio Science Citizen Investigation?, QST, vol. 100, no. 8, pp. 68-71, 2016.

N. A.  Frissell, Moses, M. L., Earle, G., McGwier, R. W., Miller, E. S., Kaeppler, S. R., H. Silver, W., Ceglia, F., Pascoe, D., Sinanis, N., Smith, P., Williams, R., Shovkoplyas, A., and Gerrard, A. J., ?HamSCI: The Ham Radio Science Citizen Investigation?, in Fall 2016 American Geophysical Union, San Francisco, 2016.

C.  Luetzelschwab, ?The New Sunspot Numbers?, QST, vol. 100, no. 10, pp. 38-41, 2016.

P.  Smith and Silver, H. W., ?The Reverse Beacon Network?, QST, vol. 100, no. 10, pp. 30-32, 2016.

C. O.  Squibb, Frissell, N. A., J. Ruohoniemi, M., Baker, J. B. H., Fiori, R., and Moses, M. L., ?Dayside Ionospheric Response to X-Class Solar Flare Events Observed with Reverse Beacon Network High Frequency Communication Links?, in Virginia Tech REU Symposium - Poster Presentation, Blacksburg, VA, 2015.

N. A.  Frissell, Perry, G., Miller, E. S., Shovkoplyas, A., Moses, M., James, H., and Yau, A., ?e-POP Radio Science Using Amateur Radio Transmissions?, in Fall AGU - Poster Presentation, San Francisco, CA, 2015.

M.  Moses, Earle, G., Frissell, N., and Kaeppler, S., ?Experiment Design to Assess Ionospheric Perturbations During the 2017 Total Solar Eclipse?, in Fall AGU - Poster Presentation, San Francisco, CA, 2015.

N. A.  Frissell, Moses, M. L., Earle, G. D., McGwier, R., and H. Silver, W., ?HamSCI and the 2017 Total Solar Eclipse (HamSCI Founding Document)?. 2015.

E. S.  Miller, Frissell, N., Kaeppler, S., Demajistre, R., and Knuth, A., ?The Ionosphere's Pocket Litter: Exploiting Crowd-Sourced Observations?, in Fall AGU - Oral Presentation, San Francisco, CA, 2015.

N. A.  Frissell, Miller, E. S., Kaeppler, S. R., Ceglia, F., Pascoe, D., Sinanis, N., Smith, P., Williams, R., and Shovkoplyas, A., ?Ionospheric Sounding Using Real-Time Amateur Radio Reporting Networks?, Space Weather, vol. 12, pp. 651?656, 2014.