KJ4F
Unknown2x1Zone 4
License HolderBROWN JR, WATT Y
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
License History
- License RenewedNov 8, 2016
- License IssuedAug 4, 2006
- Vanity Callsign GrantedAug 4, 2006
- License ExpiredJul 15, 2006
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.