Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6CYS callsign genealogy
Currently held by OVERTURF, GARY M
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 K6CYS's current licensee, walking backwards.
- OVERTURF, BILLIE JOCAgranted 2005-01-11cancelled 2008-04-18
Successor callsigns
Callsigns held now by people who previously held K6CYS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6CYS, oldest first.
- OVERTURF, GARY M CA1998-03-03 → cancelled 2008-01-09
- OVERTURF, BILLIE JO CA2018-01-19 active