KF4MRN
Unknown2x3Zone 3
License HolderDARBY, AARON T
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledFeb 13, 2007
- Administrative Update AppliedJan 18, 2007
- License ModifiedJan 16, 2007
- License RenewedAug 29, 2006
- FRN Association Letter SentAug 29, 2006
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.