AmateurLogic.TV
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Ham College 72 - Extra Class Exam Questions - Part 10
Posted: 09 Jan 2021 02:00 AM PST
http://www.amateurlogic.tv/transmitt...eo/hc72_hd.mp4
E2D Operating methods: VHF and UHF digital modes and procedures, APRS, EME
procedures, meteor scatter procedures.
1:00:28
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http://www.amateurlogic.tv/transmitt...eo/hc72_hd.mp4