Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6JAB callsign genealogy
Currently held by BROOKS, WILLIAM
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 W6JAB's current licensee, walking backwards.
- Blake, Judy AnnCAgranted 2007-12-20cancelled 2009-08-28
Successor callsigns
Callsigns held now by people who previously held W6JAB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6JAB, oldest first.
- BROOKS, WILLIAM CA1996-08-06 → cancelled 2008-07-19
- Blake, Judy Ann CA2019-06-15 active