N0BTO
Active1x3District 0
Competitive callsign — 3 applications filed with the FCC.
License HolderOswald, Brian T
License ClassTechnician
Min. Class RequiredGeneral
LocationJohnston, IA
Grant DateAug 16, 2025
Expiration DateAug 16, 2035
N0BTO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Oswald, Brian T in Johnston, IA. 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 Oswald, Brian T on Mar 24, 2004. N0BTO has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ----- -... - ---
CW Weight: 37 units(Moderate)
Voice Phonetics
November Zero Bravo Tango Oscar
Readability: 7/10(Good readability)
License History
- License RenewedAug 16, 2025
- License RenewedApr 17, 2014
- License IssuedApr 13, 2004
- Vanity Callsign GrantedApr 13, 2004
- License ExpiredOct 7, 1999
Vanity Application Activity
Competing applications filed with the FCC for this callsign.