KE8COI
Unknown2x3Zone 8
License HolderGrendysa, Jeffrey S
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedSep 16, 2025
- License ModifiedFeb 15, 2022
- License ModifiedNov 26, 2018
- System-Generated GrantNov 23, 2015
- License IssuedNov 23, 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.