Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC7W callsign genealogy
Currently held by Oliger, Antoine 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 AC7W's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AC7W.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AC7W, oldest first.
- Oliger, Antoine J WY2007-09-20 → cancelled 2017-07-31
- Wyllie, Charles D OR2019-08-20 active