KT4K
Unknown2x1Zone 4
License HolderBRETT, MARTIN A
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
License History
- License RenewedFeb 20, 2020
- License RenewedFeb 2, 2010
- License IssuedApr 7, 2000
- License ExpiredMar 9, 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.