Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5KOG callsign genealogy
Currently held by WAGGONER SR, BILLY W
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 K5KOG's current licensee, walking backwards.
- Waggoner, Ruth JTXgranted 2018-06-01cancelled 2018-06-22
Successor callsigns
Callsigns held now by people who previously held K5KOG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5KOG, oldest first.
- WAGGONER SR, BILLY W TX1987-10-20 → cancelled 1999-10-21
- Haynes, Ruth J TX2018-06-22 active