Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KX4MT callsign genealogy
Currently held by STERLACHINI JR, MICHAEL T
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 KX4MT's current licensee, walking backwards.
- STERLACHINI JR, MICHAEL TSCgranted 2018-06-05cancelled 2018-08-20
Successor callsigns
Callsigns held now by people who previously held KX4MT.
No current licensee on record previously held this callsign.