It took me some time to get all of those edited, posted, etc - especially the Sunday session, which is a 3-hour presentation for a SatNOGS Ground Station Setup. But all of these videos are finally public on YouTube for everyone to view. These are all of the topics available in the Playlist below: GPS -- Beyond the Basics John Ackermann, N8UR The Threat of High Voltage Switching, Solar and EV’s to Amateur Communications Bob Bruninga, WB4APR 2-meter and 70-centimeter digital radio modulation basics Mark Miller, N5RFX The Homogeneous AMPRnet Data Network Jay Nugent, WB8TKL From ad hoc to automated data collection in Linux Dan White, ADØCQ Portable Audio Frequency-Shift Keying Sensors using a Hamshield mini Nolan Pearce, KE8JCT The Lion in the (Propagation) Path: WWV and the Standards Station Receiver Kristina Collins, KD8OXT Personal Space Weather Station Update Nathaniel Frissell, W2NAF TangerineSDR -- A Modular SDR for HamSCI, Satellite, Experimenters and Academics Scotty Cowling, WA2DFI Using TangerineSDR to Build a Personal Space Weather Station Tom McDermott, N5EG Large Scale Traveling Ionospheric Disturbances as Observed by RBN and WSPRNet Nathaniel Frissell, W2NAF Challenges in WWV Doppler Measurements Phil Erickson, W1PJE Estimating LF–HF Band Noise while Acquiring WSPR Spots Gwyn Griffiths G3ZIL, Rob Robinnett AI6VN, and Glenn Elmore N6GN Field Day 2019 Observations from the Swarm-E Spacecraft Gareth Perry, KD2SAK Ground-Based VLF Observations of Whistler Waves Jonathan Rizzo, KC3EEY An FPGA Learning Experience: SPI Interface to Max10 FPGA Gregory Raven, KF5N PSAT2 DTMF Experiment APRStt – Touchtone® Digital Communications: Using any Radio for Data Exchange Bob Bruninga, WB4APR Synchronization in FT8 Mike Hasselbeck, WB2FKO You can view the entire playlist here: https://www.youtube.com/playlist?list=PLs_Ab58w9LI8DnugEVzPSizK4YtaSprUO