Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC0QQ callsign genealogy
Currently held by Smith, James H
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 AC0QQ's current licensee, walking backwards.
- Smith, James HMOgranted 2008-02-21cancelled 2009-11-24
Successor callsigns
Callsigns held now by people who previously held AC0QQ.
No current licensee on record previously held this callsign.