W0BSM
Active1x3District 0
Competitive callsign — 1 application filed with the FCC.
License HolderMartin, Brian
License ClassTechnician
Min. Class RequiredGeneral
LocationGrand Forks, ND
Grant DateAug 29, 2017
Expiration DateAug 29, 2027
W0BSM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Martin, Brian in Grand Forks, ND. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Martin, Brian on Aug 9, 2017. W0BSM has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
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CW Weight: 37 units(Moderate)
Voice Phonetics
Whiskey Zero Bravo Sierra Mike
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedFeb 25, 2026
- License IssuedAug 29, 2017
- Vanity Callsign GrantedAug 29, 2017
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Martin, BrianFiled Aug 9, 2017Not awardedFCC ↗