KT4YB
Unknown2x2Zone 4
License HolderBarth Jr, William A
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredAug 26, 2025
- License RenewedJun 1, 2013
- License RenewedJun 9, 2003
- License ModifiedJun 2, 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.