K4WBM
Unknown1x3Zone 4
License HolderWilliam Byrd Middle School Amateur Radio Club
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedNov 9, 2023
- License ModifiedSep 23, 2019
- License RenewedOct 22, 2013
- License IssuedNov 18, 2003
- Vanity Callsign GrantedNov 18, 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.