Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA4MET callsign genealogy
Currently held by Tata, Mary 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 KA4MET's current licensee, walking backwards.
- Tata, Mary EFLgranted 2005-10-05cancelled 2012-12-18
Successor callsigns
Callsigns held now by people who previously held KA4MET.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA4MET, oldest first.
- KOCH, EDWIN E FL1994-10-12 → cancelled 2006-10-13
- Tata, Mary E TN2024-01-26 active