Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KZ6H callsign genealogy
Currently held by GILLIS, STEVEN G
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by KZ6H's current licensee, walking backwards.
- Gillis, StevenCAgranted 2002-08-05cancelled 2002-08-28
Successor callsigns
Callsigns held now by people who previously held KZ6H.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KZ6H, oldest first.
- GILLIS, STEVEN G CA1988-10-04 → cancelled 2000-10-05
- GILLIS, STEVEN G CA2022-09-29 active