W0PRK
Unknown1x3Zone 4
License HolderCASTLE, RONALD G
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedNov 16, 2024
- Administrative Update AppliedDec 30, 2016
- License RenewedNov 6, 2014
- License RenewedNov 30, 2004
- FRN Association Letter SentNov 30, 2004
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.