KB3TTW
Unknown2x3Zone 3
License HolderCALDERON, ZACARIAS
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredDec 16, 2021
- Administrative Update AppliedJul 19, 2019
- System-Generated GrantDec 15, 2009
- License IssuedDec 15, 2009
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.