AMSAT Fox-1 Satellites Uplink FM (67 Hz CTCSS) Downlink FM Comments AO-85 (Fox-1A) 435.170 MHz 145.980 MHz Operational AO-91 (RadFxSat/Fox-1B) 435.250 MHz 145.960 MHz Operational AO-92 (Fox-1D) 435.350 MHz & 1267.350 MHz* 145.880 MHz Operational Fox-1Cliff 435.300 MHz & 1267.300 MHz* 145.920 MHz Launch Summer 2018 * Switchable by command station. Not operational simultaneously. SO-50 (SaudiSat-1C)…