HR4BTC's Ultimate Ham Radio Cram Video Playlist:
This playlist covers every question for every US ham radio license.
#hamradio #amateurradio #hamstr
https://youtube.com/playlist?list=PLYIFVi1uA3jH9F4Eb2sRfjorYxyx7XKIt
HR4BTC / HR4BTC aka HamRadio4Bitcoin
npub1ya…4x9ty
2025-10-19 20:15:09 UTC
Author Public Key
npub1ya20ep3dd0qt0suhzprxztv5y43arqwps73ercvqa44sp7qw0edsp4x9tySeen on
wss://nos.lol