Confidence: Medium · Source: FCC ULS · As of 2026-09-11
K2MAT callsign genealogy
Currently held by Mueller, Matt
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 K2MAT's current licensee, walking backwards.
- Mueller, MattNYgranted 2007-12-10cancelled 2009-01-03
Successor callsigns
Callsigns held now by people who previously held K2MAT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K2MAT, oldest first.
- MEIXNER, MARIKA E AZ1996-07-10 → cancelled 2008-07-11
- Mueller, Matt NY2018-10-26 active