Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4WSV callsign genealogy
Currently held by SULLAR, WILLIAM J
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 W4WSV's current licensee, walking backwards.
- Turner, AaronGAgranted 2016-05-02cancelled 2025-02-08
Successor callsigns
Callsigns held now by people who previously held W4WSV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4WSV, oldest first.
- SULLAR, WILLIAM J NY2008-08-28 → cancelled 2020-11-25
- Turner, Aaron GA2025-02-08 active