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.  Papadopoulo, 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.

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.

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.

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.

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.  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.

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.

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.

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.  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.

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.

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.

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.

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.

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

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

T.  McDermott, Cowling, S., and Ackermann, J., ?Tangerine SDR Integration Update?, 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.

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.

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

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.

D.  McGaw, Trimpi, M., and LaBelle, J., ?Broadband Loop Antennas and Preamplifiers for Receiving VLF to HF?, 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.

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.

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.

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.

E. S.  Miller, Liles, W., and Erickson, P. J., ?Preliminary Analysis of WWV Experimental Tone Signals?, 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.

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.

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.

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, 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.

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.

N.  Pearce and McGurrin, P., ?The Oldest Cadet Club, Today: W2KGY?, 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.

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.

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.

S. H.  Cowling, McDermott, T., and Ackermann, J., ?TangerineSDR Data Engine and Overall Architecture?, 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.

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.

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.

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

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

M.  McCormack, ?Live Aurora Network?, 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.

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.

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.

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.

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.

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.

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

M. S.  Miller and Miller, E. S., ?Doppler Shift from Earth-Orbiting Satellites?, 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.

T. C.  McDermott, ?HamSCI HF Receiver Requirements?, 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.

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.

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.

R.  Melville, ?N2PK Vector Network Analyzer; A sophisticated portable HF VNA for field work (Demonstration)?, 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.

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.

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.

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.

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

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.

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

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.

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.

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, 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, 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.

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.

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.

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.

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.

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. 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.