KQ4MRB
Unknown2x3Zone 4
License HolderGreco, John
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledJan 9, 2026
- License ModifiedJan 24, 2024
- System-Generated GrantNov 18, 2023
- License IssuedNov 18, 2023
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.