Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6SRR callsign genealogy
Currently held by SUNOL RIDGE RADIO GROUP
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 W6SRR's current licensee, walking backwards.
- KJ6RVPcancelledSUNOL RIDGE REPEATER GROUPCAgranted 2011-10-11cancelled 2011-11-01
Successor callsigns
Callsigns held now by people who previously held W6SRR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6SRR, oldest first.
- DEXTER, WARREN L CA1997-09-25 → cancelled 2009-09-26
- SUNOL RIDGE RADIO GROUP CA2022-02-03 active