Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7RJA callsign genealogy
Currently held by ASH, RONALD J
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 K7RJA's current licensee, walking backwards.
- Anderson, Richard JIDgranted 2026-02-18cancelled 2026-03-10
Successor callsigns
Callsigns held now by people who previously held K7RJA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7RJA, oldest first.
- ASH, RONALD J AZ2013-06-21 → cancelled 2025-06-24
- Anderson, Richard J ID2026-03-10 active