K4DWD
Unknown1x3Zone 4
License HolderDUFFRIN, DAVID W
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedDec 24, 2019
- License RenewedOct 24, 2009
- License IssuedJan 11, 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.