Confidence: Medium · Source: FCC ULS · As of 2026-09-11
KX4MAT callsign genealogy
Currently held by NW Georgia ARES MAT
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 KX4MAT's current licensee, walking backwards.
- KN4WYIcancelledGeorgia ARES MATGAgranted 2019-09-03cancelled 2019-09-24
Successor callsigns
Callsigns held now by people who previously held KX4MAT.
- Ferris, Matthew LMOgranted 2012-05-08cancelled 2024-05-09
All historical holders
Every license row we've seen with the callsign KX4MAT, oldest first.
- Ferris, Matthew L MO2012-04-14 → cancelled 2012-05-08
- NW Georgia ARES MAT GA2019-09-24 active