uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-12

AC7AC callsign genealogy

Currently held by D EAU CLAIRE, RON

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 AC7AC's current licensee, walking backwards.

  1. AC6Yactive· E
    Okun, Micha RCAgranted 2024-04-04
  2. N6EMRcancelled· E
    Okun, Michael RCAgranted 2013-06-27cancelled 2014-06-28
  3. KC7FGUcancelled· T
    OKUN, MICHAEL RCAgranted 1994-08-30cancelled 2003-09-23

Successor callsigns

Callsigns held now by people who previously held AC7AC.

No current licensee on record previously held this callsign.

← Back to AC7AC License history →