Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG4MTF 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 KG4MTF's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KG4MTF.
- Ratliff, JackKYgranted 2019-03-22cancelled 2020-08-04