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.

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.

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.

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.

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.

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.

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.

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.

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.

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

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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

A.  Pedgaonkar and Simpson, J., ?FDTD for Geophysical Applications?, 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.

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.

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.

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. 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.

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.

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.

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.  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.

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.

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.

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.

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.

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. 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.

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.

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. L.  Serra, ?An Investigation of Enhanced Summertime 7MHz trans-Pacific Propagation?, 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.

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.

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.

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.

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.

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.

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.

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.

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.

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, 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.

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.

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. 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.

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.

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

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.  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.

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.

J. M.  Smith and Espinal-Juarez, B., ?Super Cheap Scintillation Console: Literate-Pancake (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.

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

W.  H. Silver, ?Ham Radio 2.0 - Science, Service, Skill (Keynote Address)?, 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.

M.  Sullaway, ?Moonbounce Via the MIT Remote Linked EME Station?, 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.

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.

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, 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.

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

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.

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.

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.

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.

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.

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.

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.