J.  Swoboda, Volz, R., Vierinen, J., and Lind, F., ?Electromagnetic Vector Sensor Ionospheric Sounder (EMVSIS)?, 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.

B.  Liles, Erickson, P., and Miller, E., ?Introduction to Baseband Processing?, 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.

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.

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

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.

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.

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.

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.

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.

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

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.

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.

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.

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.

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.  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.

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.

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.

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

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.

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.

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

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.

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.

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.

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.

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

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.  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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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

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.  LaBelle, ?Observing Radio Signals of Auroral Origin (Invited Tutorial)?, 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.

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.

C.  R. Luetzelschwab, ?Ham Radio for Space Scientists (Invited Tutorial)?, 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.

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.

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.

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.

W.  Liles, ?VLF Sudden Ionospheric Disturbance Receiver (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?, in Fall AGU, Washington, DC, 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.

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.

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