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"VVV" in Morse code means "attention, incoming message". Cool to see amateur radio and fldigi in a Hacker News article.
by hvs 2y ago
"VVV" in Morse code means "attention, incoming message".
Cool to see amateur radio and fldigi in a Hacker News article.
- xanderlewis 2y agoYep. I've seen it used in place of 'CQ' when testing propagation conditions to avoid other stations coming back and attempting a contact. It always reminds me of the Doctor Who theme: ...- ...- ...-
- 7402 2y agoIn ham radio practice, it means "Testing." It's used as a kind of filler and is properly followed By "DE" (from) and one's call sign.