Date   
Satellite Model By Stefan Wagener · #6162 ·
Frequency Chart and Tutorial UPDATED By Stefan Wagener · #6151 ·
moderated AMSAT Announces Candidates for 2020 Board of Directors Election By Stefan Wagener · #6061 ·
Satellite Model By Stefan Wagener · #6057 ·
IC-9700 full duplex for Sats using preamps? By Stefan Wagener · #5986 ·
NOAA HRPT Imagery By Stefan Wagener · #5913 ·
PC control of HT or mobile rig? By Stefan Wagener · #5785 ·
ISS SSTV, Bandwidth By Stefan Wagener · #5769 ·
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