Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA7KAJ callsign genealogy
Currently held by Cooper, Jacquie
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 KA7KAJ's current licensee, walking backwards.
- Cooper, JacquieORgranted 2005-04-15cancelled 2005-05-06
Successor callsigns
Callsigns held now by people who previously held KA7KAJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA7KAJ, oldest first.
- Cooper, Jacquie OR2025-06-21 active
- COOPER, ALAN A— → cancelled 1998-03-24