Stephen Kaeppler

Heliophysics and amateur radio: citizen science collaborations for atmospheric, ionospheric, and space physics research and operations

H. W. Silver, D. Themens, B. Witvliet, 2023, Frontiers in Astronomy and Space Sciences.

Amateur Radio: An Integral Tool for Atmospheric, Ionospheric, and Space Physics Research and Operations

H. W. Silver, D. Themens, R. McGwier, 2023, Vol. 55, Issue 3 (Heliophysics 2024 Decadal Whitepapers).