Aircraft scheduled to fly from Lima to Piura emitted large flames from its left engine; passengers were evacuated without injuries

Modified Trent 1000 nacelle could reduce fuel consumption without increasing noise, according to the manufacturer

NTSB preliminary report says a fan blade fractured after takeoff, with debris striking the fuselage and breaking a passenger window

Aircraft-on-ground rate has fallen to 1% as Pratt & Whitney implements improvements to the geared turbofan engine