KO5TER
Unknown2x3Zone 5
License HolderKoster Jr, Glenn J
License ClassAmateur Extra
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedJul 10, 2025
- Administrative Update AppliedNov 15, 2023
- Administrative Update AppliedJan 21, 2017
- Administrative Update AppliedJan 20, 2017
- Administrative Update AppliedNov 29, 2016
- Administrative Update AppliedAug 2, 2016
- License IssuedAug 28, 2015
- Vanity Callsign GrantedAug 28, 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.