Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC0YS callsign genealogy
Currently held by HOKUF, SHAWN J
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 AC0YS's current licensee, walking backwards.
- Hokuf, Shawn JCOgranted 2010-02-11cancelled 2012-01-24
Successor callsigns
Callsigns held now by people who previously held AC0YS.
No current licensee on record previously held this callsign.