W7CRK
Unknown1x3Zone 7
License HolderKollett, Charles R
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedJan 8, 2026
- Administrative Update AppliedJan 8, 2026
- License RenewedDec 10, 2015
- License IssuedJan 10, 2006
- Vanity Callsign GrantedJan 10, 2006
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.