K4WBF
Unknown1x3Zone 4
License HolderTreubig, Stephen C
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedJul 18, 2023
- Administrative Update AppliedMar 3, 2017
- License ModifiedJan 25, 2016
- Administrative Update AppliedJan 20, 2016
- Administrative Update AppliedJul 22, 2014
- License RenewedJul 6, 2013
- License IssuedJul 22, 2003
- Vanity Callsign GrantedJul 22, 2003
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.