Of course, the flaps may or may not have been retracted at the crash site. Presumably no one has absolutely any idea at which postion they were at the start of the take off run? An R type C310, for example, can take off, with full flap selected, having forgotten to reset the flap after preflight check,under certain hot, high and full load conditions. I can however, assure you that it does not climb out from 5,500ft @ +/- 20c.