KF4IOY
Unknown2x3
License HolderCOOMER, JON K
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedOct 17, 2023
- License RenewedAug 5, 2016
- Administrative Update AppliedJul 29, 2014
- License RenewedJan 31, 2006
- Administrative Update AppliedMay 15, 2002
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.