Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4NGK callsign genealogy
Currently held by LEE, THURSTON L
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 W4NGK's current licensee, walking backwards.
- WILLIAMS, GREGORY SGAgranted 2019-12-31cancelled 2020-01-24
Successor callsigns
Callsigns held now by people who previously held W4NGK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4NGK, oldest first.
- LEE, THURSTON L TN1999-03-25 → cancelled 2011-03-26
- WILLIAMS, GREGORY S GA2020-01-24 active