KN4KRK
Unknown2x3Zone 4
License HolderUMPHRESS, WILLIAM M
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedJul 6, 2019
- System-Generated GrantMar 19, 2018
- License IssuedMar 19, 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.