Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4GKG callsign genealogy
Currently held by WOODYARD, JOHN J
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 K4GKG's current licensee, walking backwards.
- Grove, Grant KNCgranted 2023-08-01cancelled 2024-01-05
Successor callsigns
Callsigns held now by people who previously held K4GKG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4GKG, oldest first.
- WOODYARD, JOHN J NC1996-03-26 → cancelled 2008-03-27
- Grove, Grant K NC2024-01-05 active