Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC7D callsign genealogy
Currently held by MACLEOD, DOUGLAS 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 AC7D's current licensee, walking backwards.
- MAC LEOD, DOUGLAS AAZgranted 1997-09-12cancelled 2000-06-27
Successor callsigns
Callsigns held now by people who previously held AC7D.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AC7D, oldest first.
- HASKELL, WILLARD L AZ1988-02-02 → cancelled 2000-02-03
- MACLEOD, DOUGLAS A AZ2020-04-07 active