Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC8OK callsign genealogy
Currently held by IMADA, HIROSHI
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 AC8OK's current licensee, walking backwards.
- IMADA, HIROSHIOHgranted 2011-08-30cancelled 2013-06-25
Successor callsigns
Callsigns held now by people who previously held AC8OK.
No current licensee on record previously held this callsign.