KO4JTM
Unknown2x3Zone 4
License HolderMartin, James T
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedDec 30, 2025
- Administrative Update AppliedOct 5, 2021
- Administrative Update AppliedOct 14, 2020
- Administrative Update AppliedOct 10, 2020
- License IssuedOct 9, 2020
- Vanity Callsign GrantedOct 9, 2020
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.