KN4DF
Unknown2x2Zone 4
License HolderHERNDON, RALPH L
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredJan 10, 2012
- License RenewedOct 13, 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.