K0STK
Unknown1x3Zone 10
License HolderKostecke III, Stephen T
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedJul 20, 2021
- Administrative Update AppliedJan 6, 2021
- Administrative Update AppliedJul 18, 2014
- License IssuedSep 13, 2011
- Vanity Callsign GrantedSep 13, 2011
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.