Does this help?
www.flightgear.co.jp/top02.htm]http://www.flightgear.co.jp/top02.htm[/URL] .
Reason for the question mark is that I don't know what it says- its in Japanese (not my lanugage!).
Below the interesting aircraft picture is a picture of a headset - that might be it, and a link to an email address.
Thats what came up from a search on google- I hope it helps, although I have my doubts!