KD4JAO
Unknown2x3Zone 4
License HolderCONKLIN, CALVIN W
License ClassAmateur Extra
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedMay 13, 2025
- License RenewedMay 20, 2014
- License RenewedJun 30, 2004
- FRN Association Letter SentJun 28, 2004
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.