WA4KBT
Unknown2x3Zone 4
License HolderGRIFFITH JR, EARL W
License ClassAmateur Extra
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedMar 11, 2026
- Administrative Update AppliedJun 22, 2022
- License ModifiedFeb 25, 2019
- License IssuedNov 17, 2018
- Vanity Callsign GrantedNov 17, 2018
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.