K4ERO
Unknown1x3Zone 4
License HolderStanley, John O
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedJul 6, 2016
- License RenewedAug 1, 2006
- Administrative Update AppliedDec 29, 2004
- License ModifiedFeb 26, 2001
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.