Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC0ZC callsign genealogy
Currently held by Jackson, Ronald K
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 AC0ZC's current licensee, walking backwards.
- Jackson, Ronald KCOgranted 2011-06-23cancelled 2012-02-15
Successor callsigns
Callsigns held now by people who previously held AC0ZC.
- Jackson, Ronald KCOgranted 2022-02-08