Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC0ZN callsign genealogy
Currently held by Klintz, Jerry A
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 AC0ZN's current licensee, walking backwards.
- Klintz, Jerry ACOgranted 2012-02-15cancelled 2012-03-15
Successor callsigns
Callsigns held now by people who previously held AC0ZN.
No current licensee on record previously held this callsign.