Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K8STR callsign genealogy
Currently held by Starr, William A
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 K8STR's current licensee, walking backwards.
- STARR, WILLIAM AOHgranted 2008-07-30cancelled 2009-12-08
Successor callsigns
Callsigns held now by people who previously held K8STR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K8STR, oldest first.
- PETERS, ROY G MI1989-10-03 → cancelled 2001-10-04
- Starr, William A OH2019-12-31 active