Karl K9LA – Presentation on Propgation at Ham Radio 2.0 – Dayton 2019 Full size is 1024 × 768 pixels Marty NN1C Explaining Remote EME at MIT Station in a Ham Radio 2.0 Presenation - Dayton 2019 » « Doug KF5BOC and Bill WB8ELK Preparing a Ham Radio 2.0 Balloon Launch - Dayton 2019
