SSD
It was indeed the MD80 during testing. A flapless approach with an FAA certifying pilot at the controls!! The aircraft was destined for swissair but not delivered (funnyb old thing!) however, it was repaired and went on to fly further trials.
A second MD80 aslo crashed during landing, the gear collapsing. Air bags and a crane were used to raise it so that the u/c could be lowered. Unfortunately, the crane was not supported properly and toppled, cutting into the top half of the fuselage - result - write off!
I'll try and post a link to the website but it'll have to wait until Monday as the details are on my work PC.
VageR