Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4KGK callsign genealogy
Currently held by KIRKLEY, KENNETH 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 K4KGK's current licensee, walking backwards.
- HARRIS, GREGORY MGAgranted 2006-07-10cancelled 2007-06-16
Successor callsigns
Callsigns held now by people who previously held K4KGK.
All historical holders
Every license row we've seen with the callsign K4KGK, oldest first.
- KIRKLEY, KENNETH G SC1998-12-15 → cancelled 2000-05-23
- HARRIS, GREGORY M GA2007-06-16 → cancelled 2010-12-07