W9DN
Unknown1x2Zone 10
License HolderNicolaus, David J
License ClassTechnician
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- License RenewedAug 12, 2016
- License RenewedSep 8, 2006
- Administrative Update AppliedDec 29, 1999
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.