Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KE7KAT callsign genealogy
Currently held by COOK SR, JAMES M
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 KE7KAT's current licensee, walking backwards.
- Scotece, Katherine EWAgranted 2018-11-28cancelled 2018-12-22
Successor callsigns
Callsigns held now by people who previously held KE7KAT.
- COOK SR, JAMES MAKgranted 2018-12-07
All historical holders
Every license row we've seen with the callsign KE7KAT, oldest first.
- COOK SR, JAMES M AK2006-12-11 → cancelled 2007-10-30
- Scotece, Katherine E WA2018-12-22 active