KO4UJS
Unknown2x3Zone 4
License HolderPinero, Heiko E
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledFeb 28, 2024
- License ModifiedFeb 26, 2024
- License ModifiedOct 31, 2022
- System-Generated GrantNov 1, 2021
- License IssuedNov 1, 2021
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.