Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6SR callsign genealogy
Currently held by Petersen, Suzanne D
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 K6SR's current licensee, walking backwards.
- Petersen, Suzanne DCAgranted 2000-02-29cancelled 2001-07-31
Successor callsigns
Callsigns held now by people who previously held K6SR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6SR, oldest first.
- SUNSET HILLS RADIO CLUB CA1997-11-19 → cancelled 1999-07-07
- Petersen, Suzanne D CA2021-07-20 active