PSAT3 US Naval Academy Experimental Communication Lab Launch coming in Mid March 2020 http://aprs.org/psat3.html http://amsat.org/pipermail/amsat-bb/2020-February/076440.html Uplinks: 145.825MHz narroband FM packet, 145.980MHz DTMF (when enabled) Downlink: 145.825MHz 1200baud packet, DTMF-to-Voice responses and SSTV [amsat-bb] PSAT3 Launch CANCELED Robert Bruninga, Tue Mar 3 18:21:02 UTC 2020 > But on 2 March the third attempt by the launch provider was > scrubbed at T-9 minutes and was not resolved until the launch > window (and DARPA challenge deadline) had passed. Therefore the > CHALLENGE is over, there was no winner, and we lost the launch.