CFM RISE Testing Steps Up To The Next Level

GE Passport 20 turbofan engine

Baseline performance of a Passport 20 was assessed prior to the start of modifications for upcoming power extraction tests.

Credit: GE Aerospace
For a commercial aircraft industry strangely bereft of all-new single-aisle jet airliner designs in the wings, there is a surprising and growing groundswell of advanced propulsion systems under study and development. Nearest to realization is CFM’s RISE (Revolutionary Innovation for Sustainable...
Guy Norris

Guy is a Senior Editor for Aviation Week, covering technology and propulsion. He is based in Colorado Springs.

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