K4OBP
Unknown1x3
License HolderPorter Jr, Oscar B
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredAug 20, 2015
- Administrative Update AppliedOct 10, 2003
- License IssuedAug 19, 2003
- Vanity Callsign GrantedAug 19, 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.