The Shuttle Amateur Radio Experiment (SAREX), later called the Space Amateur Radio Experiment, was a program that promoted and supported the use of amateur ("ham") radio by astronauts in low Earth orbit aboard the United States Space Shuttle to communicate with other amateur radio stations around the world. It was superseded by the Amateur Radio on the International Space Station (ARISS) program. SAREX was sponsored by NASA, AMSAT (The Radio Amateur Satellite Corporation), and the ARRL (American Radio Relay League).[1]
- ^ Kelley, Mark. "Radio in Space: In the Beginning There Was SAREX". DXCOFFEE.