K4KBT
Unknown1x3Zone 4
License HolderTREZZA, WILLIAM J
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ModifiedJun 1, 2018
- License ModifiedJun 1, 2018
- License IssuedMay 30, 2018
- Vanity Callsign GrantedMay 30, 2018
- License ExpiredMay 12, 2010
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.