I recently changed my default zap from 21 sats to 73 sats.

'73' has a meaning in ham radio that is rooted in tradition and history.

It's not just a number — it's a time-honored way of saying 'Best Regards.' Originating from early telegraphy, this shorthand has been used by radio operators for over a century to sign off with warmth and goodwill.

So, next time you hear '73,' or get zapped 73 sats remember, it's more than a farewell — it's a friendly wish for the best.

If you haven’t been zapped 73 sats by me yet, post some radio comment. It will help me find it if you use some radio related hashtags. You might even get zapped for bringing radio content to my attention by replying to it with nostr:npub1ya20ep3dd0qt0suhzprxztv5y43arqwps73ercvqa44sp7qw0edsp4x9ty .

#HamRadio #AmateurRadio #73 #radio #morsecode #cw #telegraphy #bestregards #highlyregarded