K4FJ
Unknown1x2Zone 4
License HolderJARRETT, JOHN S
License ClassTechnician
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- Administrative Update AppliedSep 15, 2025
- License RenewedSep 13, 2025
- Administrative Update AppliedMar 10, 2021
- Administrative Update AppliedMar 9, 2021
- License RenewedAug 31, 2015
- License RenewedSep 1, 2005
- Administrative Update AppliedSep 1, 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.