Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC3OY callsign genealogy
Currently held by Edmison, Joshua N
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 AC3OY's current licensee, walking backwards.
- Edmison, Joshua NMDgranted 2023-11-14cancelled 2025-05-19
Successor callsigns
Callsigns held now by people who previously held AC3OY.
No current licensee on record previously held this callsign.