Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4KCG callsign genealogy
Currently held by Kentucky Contest Group
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 K4KCG's current licensee, walking backwards.
- KN4KHXcancelledKentucky Contest GroupKYgranted 2018-03-05cancelled 2018-03-24
Successor callsigns
Callsigns held now by people who previously held K4KCG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4KCG, oldest first.
- ALLRED, FRANK C NC1993-07-27 → cancelled 2005-07-28
- Kentucky Contest Group KY2018-03-24 active