KD9EFN
Unknown2x3Zone 9
License HolderSommerfeld, Justin K
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedNov 27, 2025
- License ModifiedDec 13, 2024
- System-Generated GrantJul 14, 2015
- License IssuedJul 14, 2015
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.