KF4ODQ
Unknown2x3
License HolderSHEFFIELD, CHARLES K
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredJan 1, 2019
- License RenewedOct 18, 2006
- Administrative Update AppliedJan 22, 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.