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May 7, 2015 · WEST CHESTER, Ohio — CFM International initiated flight testing of the LEAP-1B engine on April 29 on a modified 747 flying testbed at GE Aviation Flight Test Operations in Victorville, California.
Jul 14, 2018 · June 21, 2017: Both the LEAP-1A and LEAP-1B receive 180-minute ETOPS certification from the FAA and EASA. July 2018: The LEAP fleet in service surpasses 1.5 million engine flight hours. July 2018: CFM delivers the 1,000 th LEAP engine.
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CFM International’s LEAP-1A and LEAP-1B engines have gained 180-minute extended-range, twin-engine operations (ETOPS) approval from FAA and the European Aviation Safety Agency (EASA).
Jun 17, 2017 · The US Federal Aviation Administration and the European Aviation Safety Agency are expected to approve extended operations (ETOPS) up to 180min for the A320neo's Leap-1A and the 737 Max's...
- Stephen Trimble
Jun 21, 2017 · LE BOURGET, France — 21 June 2017 — The U.S. Federal Aviation Administration (FAA) and European Aviation Safety Agency have jointly granted 180-minute Extended-range, Twin-engine Operations (ETOPS) approval on June 19 to the LEAP-1A engine for the Airbus A320neo and the LEAP-1B for the Boeing 737 MAX aircraft families.
Entry into service 2017. Any questions? Designed, produced and marketed by CFM International, the LEAP-1B is the exclusive powerplant for Boeing’s new-generation 737 MAX single-aisle jet. 15% reduction in fuel consumption and CO 2 emissions* *Compared to previous-generation engines. Up to 50% reduction in NOx emissions*
Jul 13, 2008 · June 21, 2017: Both the LEAP-1A and LEAP-1B receive 180-minute ETOPS certification from the FAA and EASA. July 2018: The LEAP fleet in service surpasses 1.5 million engine flight hours. July 2018: CFM delivers the 1,000 th LEAP engine.
