Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9CHS callsign genealogy
Currently held by Streib, Gary L
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 K9CHS's current licensee, walking backwards.
- Streib, GaryKYgranted 2026-05-05cancelled 2026-06-13
Successor callsigns
Callsigns held now by people who previously held K9CHS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K9CHS, oldest first.
- STREIB, WILLIAM C KY2017-12-20 → cancelled 2024-06-21
- Streib, Gary L KY2026-06-13 active