Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6JJJ callsign genealogy
Currently held by Bernstein, Jacob
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 W6JJJ's current licensee, walking backwards.
- Bernstein, JacobCAgranted 2014-02-03cancelled 2014-03-18
Successor callsigns
Callsigns held now by people who previously held W6JJJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6JJJ, oldest first.
- MC CARTNEY, JOHN J CA2007-08-24 → cancelled 2011-05-15
- Bernstein, Jacob CA2014-03-18 → cancelled 2026-03-19