KE4ZKN
Unknown2x3Zone 4
License HolderGRUBB, TONY D
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedApr 8, 2025
- License RenewedJan 28, 2015
- Tax ID (TIN) AddedFeb 2, 2005
- License RenewedFeb 2, 2005
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.