K4EFM
Unknown1x3
License HolderSTEEN SR, JERALD W
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedApr 8, 2020
- License RenewedMay 4, 2010
- Administrative Update AppliedDec 16, 2008
- Administrative Update AppliedSep 11, 2007
- Administrative Update AppliedDec 5, 2003
- License IssuedMay 16, 2000
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.