FS2002 ProjectAI TUA Turkmenistan Airlines Turkmenhavayollari Boeing B712. The Boeing 717-200 is a twin-engine aircraft used for regional and medium-haul routes. The aircraft is 37.8m long and has a wingspan of 28.45m. The B712 is powered by two BMW-Rolls Royce engines and flies at a speed 504 mph (cruise). The aircraft's range is 2535 km. The B717-200 has accomodations for 102 passengers.