Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6JWT callsign genealogy
Currently held by SUNZERI, SALVADORE B T
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 W6JWT's current licensee, walking backwards.
- Tompkins, James WCAgranted 2017-04-26cancelled 2017-05-16
Successor callsigns
Callsigns held now by people who previously held W6JWT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6JWT, oldest first.
- SUNZERI, SALVADORE B T CA2003-11-06 → cancelled 2016-02-02
- Tompkins, James W CA2017-05-16 active