Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6BJJ callsign genealogy
Currently held by DUNN, DONALD G
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 K6BJJ's current licensee, walking backwards.
- Jamieson, John WCAgranted 2016-04-28cancelled 2016-07-08
Successor callsigns
Callsigns held now by people who previously held K6BJJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6BJJ, oldest first.
- DUNN, DONALD G CA1998-02-25 → cancelled 2010-02-26
- Jamieson, John W CA2026-08-27 active