Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI6GS callsign genealogy
Currently held by Steinbruner, Gretta P
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 KI6GS's current licensee, walking backwards.
- Steinbruner, Gretta PCAgranted 2017-12-16cancelled 2024-05-21
Successor callsigns
Callsigns held now by people who previously held KI6GS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KI6GS, oldest first.
- LAWRENCE, CLAYTON G CA1991-10-01 → cancelled 2003-10-02
- Steinbruner, Gretta P CA2024-05-21 active