Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG4GVF callsign genealogy
Currently held by CHURCHWELL, WILLIAM M
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 KG4GVF's current licensee, walking backwards.
- CHURCHWELL, WILLIAM MTNgranted 1995-01-12cancelled 2000-03-22
Successor callsigns
Callsigns held now by people who previously held KG4GVF.
- CHURCHWELL, WILLIAM MTNgranted 2020-07-13