BOEING 777 Test Flight
Boeing's fifth 777-9X, a production aircraft designated WH286, completed its first flight on Tuesday from Seattle Paine Field International Airport in Everett, Washington. The flight, lasting nearly two and a half hours, reached 39,000 feet and a speed of Mach .84 (511 knots). This marks Boeing's first 777-9X test flight in five years, following...
















