This was a pretty quick investigation for an initial finding. From the article: Ameristar Jet Charter pilots attempting to takeoff from Runway 23L at the Willow Run Airport in Ypsilanti, Michigan, on March 8, were not able to lift the nose of the aircraft at the 152-kt. takeoff speed due to a jammed right elevator. (I think this link shouldn't be subscription only). (aviationweek.com) さらに...