Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6JLB callsign genealogy
Currently held by Billions, Josh
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 W6JLB's current licensee, walking backwards.
- Billions, JoshCAgranted 2026-05-05cancelled 2026-05-23
Successor callsigns
Callsigns held now by people who previously held W6JLB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6JLB, oldest first.
- Booker, Jerry L CA2010-03-12 → cancelled 2022-06-03
- Billions, Josh CA2026-05-23 active