Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4JAQ callsign genealogy
Currently held by Ratliff, Jack
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 K4JAQ's current licensee, walking backwards.
- Ratliff, JackKYgranted 2011-01-07cancelled 2019-03-22
Successor callsigns
Callsigns held now by people who previously held K4JAQ.
- Ratliff, JackKYgranted 2020-08-04
All historical holders
Every license row we've seen with the callsign K4JAQ, oldest first.
- FARMER, LESLIE G AZ1988-04-12 → cancelled 2000-04-13
- Ratliff, Jack KY2019-03-22 → cancelled 2020-08-04