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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 It was superseded by the Amateur Radio on the International Space Station (ARISS) program.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). ==History== Shortly after the launch of STS-9, On November 28, 1983 Owen Garriott (W5LFL) became the first amateur radio operator active in space. Garriott had already flown on Skylab 3, but did not operate radio equipment on that trip. On STS-9, he used a handheld 2-meter radio to talk to his mother, senator Barry Goldwater, King Hussein of Jordan (JY1), and many others. Garriott made approximately 300 calls and convinced NASA that amateur radio was useful to get students involved in space. Thus began the Space Amateur Radio Experiment, also known as SAREX. The second successful use of amateur radio in space was carried out by Anthony W. England (W0ORE) on ''Challenger'' flight STS-51F in 1985. He completed 130 contacts and sent 10 images via slow-scan television. In 1991, STS-37 became the first voyage to space on which the entire crew were licensed amateur radio operators.〔(【引用サイトリンク】url=http://www.spacetoday.org/Satellites/Hamsats/SAREX.html )〕 After these flights, amateur radios were often taken on the shuttles, as many as twenty-five before the program became known as ARISS. Licensed hams were able to participate during their free time. ;Shuttles that Participated and Licensed Astronauts 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Shuttle Amateur Radio Experiment」の詳細全文を読む スポンサード リンク
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