K3ZTT
Unknown1x3
License HolderGRAY, JOHN K
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredSep 4, 2019
- License RenewedAug 3, 2007
- Administrative Update AppliedFeb 20, 2003
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.