KC3MMS
Unknown2x3Zone 3
License HolderHyjek, Patryk W
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedMar 12, 2026
- Administrative Update AppliedMar 3, 2026
- License ModifiedJan 30, 2019
- System-Generated GrantNov 27, 2018
- License IssuedNov 27, 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.