CFM entered the show with orders and commitments for more than 10,800 next-generation LEAP jet engines, valued at $151 billion (U.S. list price), and the company won deals for at least 393 more. The company sold 565 engines valued at $8.2 billion. The tally includes its CFM56 engines and also business from undisclosed customers.
The ruling, called type certification, from the European Aviation Safety Agency (EASA) and the U.S. Federal Aviation Administration (FAA) essentially clears the runway for the delivery of the first A320neo equipped with the LEAP engine to an airline customer in the middle of 2016.
The plane could accelerate above the speed of sound only over the ocean. The prospect of noisy sonic booms caused by the plane crossing the sound barrier forced pilots to hold back the throttle above towns and cities after takeoff and before touchdown. “This speed limit actually made the plane much less efficient,” says Karl Wisniewski, director of advanced programs at GE Aviation. “It was designed to fly fast.”