N0BSA
Expired1x3District 0
Competitive callsign — 1 application filed with the FCC.
License HolderRATHBONE, CRAIG S
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationDENVER, CO
Grant DateSep 29, 2015
Expiration DateOct 16, 2025
Available for ApplicationsOct 17, 2027
N0BSA is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by RATHBONE, CRAIG S in DENVER, CO. 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 Morin, Seth D on Aug 7, 2026. N0BSA has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ----- -... ... .-
CW Weight: 32 units(Moderate)
Voice Phonetics
November Zero Bravo Sierra Alpha
Readability: 6.5/10(Good readability)
Available Oct 17, 2027 (353 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedSep 29, 2015
- Administrative Update AppliedNov 19, 2010
- License RenewedSep 29, 2005
- FRN Association Email SentSep 28, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Morin, Seth DFiled Aug 7, 2026DismissedFCC ↗