KC3HDI
Unknown2x3Zone 3
License HolderGraycar, Michael S
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedFeb 25, 2026
- Administrative Update AppliedDec 29, 2021
- System-Generated GrantMay 17, 2016
- License IssuedMay 17, 2016
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.