Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC0NV callsign genealogy
Currently held by GREGORY, MICHAEL S
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 AC0NV's current licensee, walking backwards.
- GREGORY, MICHAEL SCOgranted 2008-10-28cancelled 2009-02-13
Successor callsigns
Callsigns held now by people who previously held AC0NV.
- GREGORY, MIKE SOKgranted 2019-02-20