Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AC2CN callsign genealogy
Currently held by PROTO, EDWARD 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 AC2CN's current licensee, walking backwards.
- PROTO, EDWARD JNYgranted 2008-02-01cancelled 2010-02-04
Successor callsigns
Callsigns held now by people who previously held AC2CN.
- PROTO, EDWARD JNYgranted 2020-01-14