Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KG0AT callsign genealogy
Currently held by Sands, Matthew
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 KG0AT's current licensee, walking backwards.
- Sands, MatthewCOgranted 2025-03-12cancelled 2025-07-15
Successor callsigns
Callsigns held now by people who previously held KG0AT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KG0AT, oldest first.
- MATHEWS JR, ABE W MN1992-09-15 → cancelled 2004-09-16
- Mostly Mobile Amateur Radio Club CO2013-04-02 → cancelled 2025-04-03
- Sands, Matthew CO2025-07-15 active