KO4SSR
Unknown2x3Zone 4
License HolderKRULL, MICHAEL F
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledOct 30, 2021
- License ModifiedSep 27, 2021
- System-Generated GrantAug 20, 2021
- License IssuedAug 20, 2021
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.