XPost: rec.radio.shortwave
""shortwave radio" OR "short wave radio" when:7d" - Google News
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DARPA satellites to monitor Ionosphere - Southgate Amateur Radio Club
Posted: 18 Jul 2022 04:08 PM PDT
http://www.southgatearc.org/news/2022/july/darpa-satellites-to-monitor-ionosphere.htm
DARPA satellites to monitor Ionosphere Southgate Amateur Radio Club
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