Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4WJG callsign genealogy
Currently held by GILCHRIST, WILLIAM F
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 W4WJG's current licensee, walking backwards.
- GREENWOOD, WILLIAMNCgranted 2024-10-24cancelled 2025-04-25
Successor callsigns
Callsigns held now by people who previously held W4WJG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4WJG, oldest first.
- GILCHRIST, WILLIAM F CA2008-01-15 → cancelled 2020-04-02
- GREENWOOD, WILLIAM NC2025-04-25 active