KK4TNQ
Available2x3Zone 4
License HolderCastle, Brendan W
License ClassTechnician
Min. Class RequiredTechnician
Grant DateAug 26, 2013
Expiration DateAug 26, 2023
Cancellation DateAug 27, 2025
Available for ApplicationsAug 27, 2025
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredAug 27, 2025
- System-Generated GrantAug 26, 2013
- License IssuedAug 26, 2013
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.