K4JEF
Unknown1x3Zone 5
License HolderMaynard, Jeff W
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedJun 4, 2025
- License RenewedFeb 17, 2021
- Administrative Update AppliedAug 20, 2013
- License IssuedAug 17, 2010
- Vanity Callsign GrantedAug 17, 2010
- License ExpiredNov 20, 2009
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.