Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA7DL callsign genealogy
Currently held by SIMPSON JR, JOE 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 AA7DL's current licensee, walking backwards.
- Leeds, Douglas LWAgranted 2017-02-17cancelled 2017-05-02
Successor callsigns
Callsigns held now by people who previously held AA7DL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AA7DL, oldest first.
- SIMPSON JR, JOE J UT2000-06-27 → cancelled 2012-06-28
- Leeds, Douglas L WA2017-05-02 active