Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6PRC callsign genealogy
Currently held by SAN GORGONIO PASS AMATEUR RADIO CLUB
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 W6PRC's current licensee, walking backwards.
- KF6GDXcancelledSAN GORGONIO PASS AMATEUR RADIO CLUBCAgranted 2006-06-08cancelled 2008-09-03
Successor callsigns
Callsigns held now by people who previously held W6PRC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6PRC, oldest first.
- HOLK, ELMER M CA1995-12-11 → cancelled 2007-12-12
- SAN GORGONIO PASS AMATEUR RADIO CLUB CA2018-06-07 active