KN4KJV
Unknown2x3Zone 4
License HolderJohnston, Donald R
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledFeb 21, 2025
- License ModifiedMar 12, 2018
- System-Generated GrantMar 6, 2018
- License IssuedMar 6, 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.