KF4HMU
Unknown2x3
License HolderNIPPER, DAVID L
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledNov 15, 2019
- License RenewedMar 11, 2016
- License RenewedDec 15, 2005
- Administrative Update AppliedMay 2, 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.