The first A320neo equipped with CFM International LEAP-1A engines completed its maiden flight today in Toulouse, France. The aircraft, registration F-WNEW, was flown by Experimental Test Pilots Philippe Perrin and Malcolm Ridley. Accompanying them in the cockpit was Test-Flight Engineer Jean-Michel Pin and monitoring the progress of the flight profile were the Flight-Test Engineers Tuan Do and Philippe Pupin. The flight lasted 4 hours and 25 minutes during which tests were performed to validate the aircraft’s flight envelope up to the maximum altitude (39,000ft) and test the engine speed variation (low/high) in addition to checking systems behaviour.
See the full article at Airbus