Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1MTA callsign genealogy
Currently held by Last, Matthew E
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 K1MTA's current licensee, walking backwards.
- Anderson, Michael TMAgranted 2019-11-20cancelled 2025-01-07
Successor callsigns
Callsigns held now by people who previously held K1MTA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1MTA, oldest first.
- Last, Matthew E CT2012-12-14 → cancelled 2024-12-17
- Anderson, Michael T MA2025-01-07 active