K4OWB
Unknown1x3Zone 4
License HolderHibbs, William C
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedDec 15, 2021
- License ModifiedFeb 15, 2013
- License IssuedMar 6, 2012
- Vanity Callsign GrantedMar 6, 2012
- License ExpiredJan 20, 2000
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.