WB4DN
Unknown2x2Zone 3
License HolderNAPPIER, DAVID L
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedOct 17, 2018
- License RenewedNov 13, 2008
- Administrative Update AppliedFeb 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.