CFM Gets ETOPS Certification for Leap-1A, -1B

CFM International’s Leap-1A and Leap-1B engines have gained 180-minute extended-range, twin-engine operations (ETOPS) approval from the FAA and the European Aviation Safety Agency. The Leap-1A is an engine choice on Airbus A320neo family aircraft; the Leap-1B is the sole-source engine for Boeing 737...

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