APRS in Space
Did you know that APRS is part of the International Space Station? There has been an APRS radio aboard the ISS for many years now. You can send and receive packets on 145.825 MHz FM 1200 BPS Packet. There are times when the radio may be offline for maintenance etc. so check that status at https://www.ariss.org/current-status-of-iss-stations.html