Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WZ9J callsign genealogy
Currently held by Ikari, Hideyuki
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 WZ9J's current licensee, walking backwards.
- Ikari, HideyukiMIgranted 2001-10-10cancelled 2003-08-07
Successor callsigns
Callsigns held now by people who previously held WZ9J.
- CAMMACK, DAVID WCAgranted 2017-03-15