Not sure if any of you saw this source of info before, but I saw it for the 1st time last week when one of the bashers posted it, not sure what his point was, but I thought it had some interesting & more detailed info on the plane & specifically the past tests results - looks like thier were 6 in total (I kinda lost count).
Put Baltia in as registrant - last plane in the list.
http://aviationdb.com/Aviation/AircraftQuery.shtm