KT4JMB
Unknown2x3Zone 4
License HolderBoulware Jr, John M
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledAug 29, 2025
- License ModifiedAug 4, 2025
- License ModifiedJan 16, 2025
- License IssuedDec 10, 2024
- Vanity Callsign GrantedDec 10, 2024
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.