Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC0QO callsign genealogy
Currently held by Fant, Richard D
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 AC0QO's current licensee, walking backwards.
- Fant, Richard DCOgranted 2009-10-30cancelled 2009-11-13
Successor callsigns
Callsigns held now by people who previously held AC0QO.
- FANT, RICHARD DCOgranted 2020-04-29