KD4FZU
Unknown2x3Zone 4
License HolderHELPLING, RAY D
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredOct 24, 2023
- License RenewedAug 8, 2011
- License ModifiedApr 17, 2007
- License RenewedOct 13, 2001
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.