Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7KDX callsign genealogy
Currently held by Taggart, Harry A
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 K7KDX's current licensee, walking backwards.
- Taggart, Harry AIDgranted 2022-02-11cancelled 2022-03-08
Successor callsigns
Callsigns held now by people who previously held K7KDX.
- BOLTON, LAWRENCE PAZgranted 2019-11-13
All historical holders
Every license row we've seen with the callsign K7KDX, oldest first.
- BOLTON, LAWRENCE P AZ2016-04-11 → cancelled 2019-11-13
- Taggart, Harry A ID2022-03-08 active