K3MB
Active1x2District 3
Competitive callsign — 3 applications filed with the FCC.
License HolderBRITTINGHAM SR, MARTIN W
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationWilmington, NC
Grant DateMay 19, 2026
Expiration DateJul 17, 2036
K3MB is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by BRITTINGHAM SR, MARTIN W in Wilmington, NC. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by BOWES, MICHAEL L on Mar 11, 2019. K3MB has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ...-- -- -...
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Kilo Three Mike Bravo
Readability: 9/10(Excellent readability)
License History
- License RenewedMay 19, 2026
- License RenewedMay 27, 2016
- License RenewedMay 16, 2006
- FRN Association Letter SentSep 12, 2005
- Administrative Update AppliedSep 10, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.