Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4TGF callsign genealogy
Currently held by French, Todd 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 W4TGF's current licensee, walking backwards.
- French, Todd GNVgranted 2010-03-11cancelled 2010-04-03
Successor callsigns
Callsigns held now by people who previously held W4TGF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4TGF, oldest first.
- SPIVEY JR, HERBERT B FL1995-05-18 → cancelled 1998-02-02
- French, Todd G NV2020-02-11 active