Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KA7GZO callsign genealogy
Currently held by Ashworth II, James R
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 KA7GZO's current licensee, walking backwards.
- Ashworth II, James RAZgranted 2006-09-05cancelled 2007-12-14
Successor callsigns
Callsigns held now by people who previously held KA7GZO.
- Ashworth II, James RAZgranted 2006-09-05cancelled 2007-12-14
All historical holders
Every license row we've seen with the callsign KA7GZO, oldest first.
- Ashworth II, James R AZ1996-11-29 → cancelled 2006-09-05
- Ashworth II, James R AZ2018-02-02 active