KC1YFJ
Unknown2x3Zone 1
License HolderMuller, Marcus
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ModifiedNov 20, 2025
- Administrative Update AppliedOct 1, 2025
- License ModifiedSep 8, 2025
- System-Generated GrantAug 21, 2025
- License IssuedAug 21, 2025
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.