Pretty sure that the Pitts was owned by Rob Wood (Diwai), ex PX, but vaguely remember it being in Hagen as well. Perhaps there were 2 of them........?
Also vaguely recall that Tony Schwerdt (brother of Mr 10%) was ferrying a Pitts to Australia in early '86 (or thereabouts) when it suffered a long silence and ended up in the trees. Could this be the same one/