The current flagship of the Gulfstream family of private jets is the G650, a twin engine jet with seating capacity of up to 18 passengers. The airplane is powered by two Rolls-Royce BR725 A1 engines, each capable of delivering 16,900 lb. thrust. The maximum range is 7,000 nm at long range cruise at Mach 0.85. The G650 is rated for a top speed of Mach 0.925 and is certified up to a maximum altitude of 51,000 ft. The Maximum Takeoff Weight (MTOW) for the G650 is 99,600 lb.