it was a b707-138 [ i think vh-eah ] the fuselage was twisted permanently ---- the cabin overhead old type shelf were like a roller coaster ride a had tp be adjusted level again ----- the plane had to be flown with trims off set --- the AH failed and the autopilot followed it -- the first officer didnt notice it , it was night over arabia --- it was interesting to see other damage to the aircraft suffered when it exceeded the speed of sound ---------