Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6WJ callsign genealogy
Currently held by BERGLUND, ALVIN B
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 W6WJ's current licensee, walking backwards.
- KN6VYZcancelledCENTRAL COAST AMATEUR RADIO GROUPCAgranted 2022-09-29cancelled 2022-10-18
Successor callsigns
Callsigns held now by people who previously held W6WJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6WJ, oldest first.
- PRYGA, STANLEY A CA1991-12-17 → cancelled 1997-08-04
- BERGLUND, ALVIN B CA2010-04-13 → cancelled 2022-07-12
- CENTRAL COAST AMATEUR RADIO GROUP CA2022-10-18 active