They were designed with its Noyron Large Computational Engineering Model and 3D printed with a high-temperature copper alloy.

LEAP 71 hot-fires two orbital-class methalox engines. The engines were designed entirely without human intervention by Noyron.

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. The testing is the next ...

SCOTTSDALE, Ariz.--(BUSINESS WIRE)--StandardAero, a leading independent pure-play provider of aerospace engine aftermarket services, is proud to announce its selection by SalamAir, Oman’s low-cost ...

Pegasus Airlines has signed an agreement with CFM International for up to 300 LEAP-1B engines to power its future Boeing ...

Aviation Week editors Sean Broderick, James Pozzi and Lee Ann Shay discuss CFM Leap 1A and 1B engine developments, from newly certified blades that should be better suited to harsh environments to ...

IAI - Aviation Group, BEDEK MRO is offering maintenance services for CFM International’s Leading-Edge Aviation Propulsion (LEAP) engines, enhancing its commercial engine MRO capabilities. The services ...

Safran handed over 10% more CFM International Leap engines in the first half, a total of 729, as sequential quarterly production rates improved. The deliveries contributed to a near-17% rise in ...