KR4CTB
Cancelled2x3Zone 4
License HolderSimpson, William H
License ClassTechnician
Min. Class RequiredTechnician
Grant DateApr 1, 2025
Cancellation DateApr 19, 2025
Available for ApplicationsApr 20, 2027
Available Apr 20, 2027 (311 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledApr 19, 2025
- System-Generated GrantApr 1, 2025
- License IssuedApr 1, 2025
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.