KF4DFN
Unknown2x3Zone 4
License HolderMAHANNA, ROBERT J
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredSep 12, 2017
- FRN Association Letter SentSep 12, 2005
- License RenewedSep 10, 2005
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.