AD4M
Active2x1District 4
Competitive callsign — 11 applications filed with the FCC.
License HolderSWANBURG, LLOYD G
License ClassTechnician
Min. Class RequiredAmateur Extra
LocationATKINSON, NH
Grant DateJul 8, 2025
Expiration DateJul 8, 2035
Competitive callsign — 11 applications filed with the FCC.
Morse Code
.- -.. ....- --
CW Weight: 22 units(Light (fast to send))
Voice Phonetics
Alpha Delta Four Mike
Readability: 9/10(Excellent readability)
Competing applications filed with the FCC for this callsign.