Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG4WGM callsign genealogy
Currently held by Moore II, William G
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 KG4WGM's current licensee, walking backwards.
- Moore II, William GFLgranted 2019-11-28cancelled 2020-04-17
Successor callsigns
Callsigns held now by people who previously held KG4WGM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KG4WGM, oldest first.
- Tansill, Stuart P VA2002-12-03 → cancelled 2014-12-04
- Moore II, William G FL2020-04-17 active