K0KLO
Unknown1x3Zone 10
License HolderOSTERMAN, KEITH L
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedDec 1, 2025
- License RenewedNov 22, 2025
- License IssuedNov 17, 2015
- Vanity Callsign GrantedNov 17, 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.