Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7TAD callsign genealogy
Currently held by COCHRAN, FRED A
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 K7TAD's current licensee, walking backwards.
- Devens, TamaraORgranted 2021-11-04cancelled 2021-12-28
Successor callsigns
Callsigns held now by people who previously held K7TAD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7TAD, oldest first.
- COCHRAN, FRED A WA2007-01-17 → cancelled 2019-04-16
- Winsor, Tamara D AL2021-12-28 active