Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC1OZ callsign genealogy
Currently held by Duquette, Paul G
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 AC1OZ's current licensee, walking backwards.
- Duquette, Paul GMAgranted 2022-03-21cancelled 2023-03-29
Successor callsigns
Callsigns held now by people who previously held AC1OZ.
No current licensee on record previously held this callsign.