WB4JM
Unknown2x2Zone 4
License HolderMartin, Jeffery A
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledDec 9, 2025
- Administrative Update AppliedJun 4, 2024
- License RenewedJun 1, 2022
- Administrative Update AppliedJul 14, 2021
- License RenewedMay 31, 2012
- Administrative Update AppliedJan 3, 2008
- License IssuedAug 13, 2002
- Vanity Callsign GrantedAug 13, 2002
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.