Confidence: Medium · Source: FCC ULS · As of 2026-10-27
K8ZDZ license history
Held by Cook, Jon C
Every recorded ULS event for this callsign — grants, renewals, modifications, expirations, and transfers. Sourced from the FCC daily transaction file.
License history
5 events- ModifiedLIMOD[LIMOD]
- class_upgradeG → E
- Vanity callsign changeVANGRT[VANGRT]
- License grantedLIISS[LIISS]
- class_upgradeE → G