Amateur Radio on the International Space Station (ARISS), in collaboration with ARRL The National Association for Amateur Radio®, plans to carry out a special slow-scan TV (SSTV) experiment from the ISS on Wednesday, July 26, 2023. During the event, the Columbus Module Repeater, transmitting at 437.800 MHz, will carry a message to be received by teachers attending the ARRL Teachers Institute o...
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