W4RDU
Unknown1x3
License HolderNICHOLSON, JOHN T
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedMar 3, 2021
- License RenewedApr 29, 2019
- License ModifiedAug 26, 2014
- License RenewedJul 11, 2009
- Administrative Update AppliedSep 23, 2003
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.