i think it is called, what do you call it? overspeed when you stopped it the speed brake. you would pull the street brake. if you pulled the speed brake lever, marine and mitchell, that would indeed put even more stress on to the aircraft, correct in. yeah. it would increase it. it would add some stress, yes. but you want to get down and expedite your descend as much as possible. i have the speed breakout here because i know we don t have a lot of time and we want to get down. are we at 15,000 feet yet? yeah. i guess at this altitude you can breathe. but you want to get lower. what is the rate of descent? over here we have 5,000 feet per minute. between 4,500 and 5,000 feet per minute. that s extremely high.