The new Airbus A320 airliner sits on the tarmac, 22 February 1987, during his first test flight, in Toulouse, becoming the first aircraft to fly with digital computer-driven fly-by-wire controls and side-stick controllers. The Airbus A320 airliner, a significant sales success and a technological trailblazer, is one of the most produced airliner in the world. (Photo credit should read JEAN-PIERRE MULLER/AFP via Getty Images)AFP via Getty ImagesApproximately 6,000 Airbus aircraft will be grounded to undergo a ...