US spy satellites built by SpaceX send signals in the “wrong direction”

About 170 Starshield satellites built by SpaceX for the US government’s National Reconnaissance Office (NRO) have been ...
RF Globalnet

Connecting "Little Harmonics" And Jolly Ol' St. Nick Via Ham Radio

Santa Net is an annual December event where licensed amateur radio operators use RF and EchoLink technology to connect children with Santa Claus on the airwaves.