With reference to post # 20. True said Lightning taxiing down towards the hangars, because of various problems ( no brake pressure! ) did not quite make the bend in the peritrack. Embedded itself in the corner of the shed. First thing the occupant of the office knew was a 5 foot pitot tube coming through the window. Because it hit the hangar on the left side of the cockpit, the throttles were jammed in idle, unable to shut down. Pilot decided to jump out ,and the lightning began to eat the hangar !! Brick dust and other stuff everywhere. I believe a gallant RR rep disconnected the control to the FCU, thus saving the day. During my 14 years on the Lightning we were always stressing FOD on the taxiways ( little stones etc) as the reason for engine damage, but I guess eating a hangar wall proved us all wrong !!