Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC3DMP license history
Held by Heiss Jr, Jeffrey W
Every recorded ULS event for this callsign — grants, renewals, modifications, expirations, and transfers. Sourced from the FCC daily transaction file.
License history
3 events- RenewedLIREN[LIREN]
- License grantedLIISS[LIISS]
- Systematic grantSYSGRT[SYSGRT]