KD9BYK
Unknown2x3Zone 9
License HolderHENTHORN, PATRICK M
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedMar 10, 2026
- System-Generated GrantAug 19, 2014
- License IssuedAug 19, 2014
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.