Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AC3JN callsign genealogy
Currently held by DiGuiseppe, Carl P
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 AC3JN's current licensee, walking backwards.
- DiGuiseppe, Carl PPAgranted 2022-06-24cancelled 2022-12-02
Successor callsigns
Callsigns held now by people who previously held AC3JN.
- DiGuiseppe, Carl PPAgranted 2022-12-23