K1SOB
Unknown1x3Zone 1
License HolderOBrien, Stephen
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ModifiedJan 2, 2018
- License IssuedMar 7, 2017
- Vanity Callsign GrantedMar 7, 2017
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications detected. Monitor the FCC ULS application search to verify before filing.