Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4GMC callsign genealogy
Currently held by McCain, Gregory A
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 K4GMC's current licensee, walking backwards.
- McCain, Gregory AKYgranted 2015-09-25cancelled 2021-09-28
Successor callsigns
Callsigns held now by people who previously held K4GMC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4GMC, oldest first.
- MEELER SR, EDWARD H VA2007-02-20 → cancelled 2019-05-17
- McCain, Gregory A KY2021-09-28 active