A video from Simon 2E0HTS shows him working F6HRO and DG1EA via the amateur radio satellite OSCAR-7 which was launched in 1974.
His new assistant is showing good radio com skills especially rotating and elevating the satellite antennas.
Watch Simon’s video – AO-7 Satellite QSO (with a little help from my new radio partner)
Simon 2E0HTS Ham Radio Operator Blog http://www.hamradiooperator.blogspot.com/
Working the SSB satellites http://www.uk.amsat.org/2712