KF5ZZI
Unknown2x3Zone 5
License HolderWalker, Robert W
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedJun 10, 2025
- License ModifiedFeb 24, 2014
- System-Generated GrantJan 28, 2014
- License IssuedJan 28, 2014
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.