After 4 pages of interesting discussion, the question remains, did this happen, and if so, apart from a single original post, how are the reports of "a very short scary landing by all accounts" substantiated ? who's accounts and where ?.
Having made a few discrete inquiries at DGAA , nobody seems to have any recollection of this event occurring.
Given the resourceful nature of posters to these forums, has anybody found anything to indicate that this was a real event ?