W4PDB
Unknown1x3Zone 5
License HolderKNAPP, HERBERT J
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedNov 6, 2017
- License ModifiedJul 6, 2012
- License RenewedDec 12, 2007
- FRN Association Letter SentDec 12, 2007
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.