Boeing's first production MD 903 Explorer twin-turbine helicopter had its first flight on 5 September at the manufacturer's base at Mesa, Arizona. The eight-seat light helicopter aircraft is an upgraded version of the original MD Explorer, offering more powerful Pratt & Whitney 206E turboshafts, 8% more range, 4% more endurance, a 115kg higher payload and lower operating costs. US Federal Aviation Administration certification is due in October.

Source: Flight International