KC3ESK
Unknown2x3Zone 3
License HolderGrabiak, Mark J
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedApr 1, 2025
- System-Generated GrantApr 6, 2015
- License IssuedApr 6, 2015
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.