KX4MSB
Unknown2x3Zone 4
License HolderByrd, Matthew S
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledSep 8, 2023
- License ModifiedMar 9, 2023
- License ModifiedJul 1, 2022
- License IssuedJun 22, 2022
- Vanity Callsign GrantedJun 22, 2022
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.