Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ7ON callsign genealogy
Currently held by DAVIS, ANN 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 KJ7ON's current licensee, walking backwards.
- Lee Jr, Jon DCAgranted 2015-09-01cancelled 2016-09-20
Successor callsigns
Callsigns held now by people who previously held KJ7ON.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KJ7ON, oldest first.
- DAVIS, ANN E AZ2003-01-07 → cancelled 2015-01-21
- Lee Jr, Jon D OR2016-09-20 active