Last year’s milestones in the air transport arena climaxed with the first flight of the Airbus A350-1000 on November 24 over southwestern France. The event marked the start of an intensive campaign of testing involving three prototypes scheduled to fly 1,600 hours over an estimated 10-month period before expected certification in the second half of this year.
The largest of the new three-member series of composite-bodied airliners, the A350-1000 measures some 240 feet long and carries 366 passengers in a typical three-class configuration. Powered by 97,000-pound-thrust Rolls-Royce Trent XWB 97 turbofans, the A350-1000 carries some 40 more passengers than the baseline A350-900, which entered service with launch customer Qatar Airways on Jan. 15, 2015.
The first A350-1000, MSN059, now assesses flight envelope limits, handling qualities, loads and braking. The second aircraft to fly, MSN071, will also evaluate performance, specifically braking, powerplant, systems and autopilot. Airbus plans to equip the third and final aircraft to fly, MSN065, with a passenger interior to evaluate cabin and air systems. MSN065 will also perform the “early long flights” and route proving.
On the opposite end of the Airbus size range, the first Pratt Whitney PW1100G-powered A320neo went into service on Jan. 25, 2016, with Lufthansa Airlines. The model entered service despite certain engine operating restrictions—namely extended start time intervals—that prompted original launch customer Qatar Airways to cancel the first four of its deliveries.
Roughly six months later the CFM Leap-1A-powered A320neo received
Article source: http://www.ainonline.com/aviation-news/air-transport/2016-12-29/2016-chock-full-airliner-milestones
