Pratt&Whitney Completes PW4090 Model Tests
Pratt&Whitney's PW4090 turbofan engine, in development as a 90,000- pounds-thrust powerplant for heavier Boeing 777s, has completed successfully its FAA model test "under the most rigorous conditions ever attempted," the company reported. Model testing included 750 simulated cycles at maximum...
Subscription Required
This content requires a subscription to one of the Aviation Week Intelligence Network (AWIN) bundles.
Schedule a demo today to find out how you can access this content and similar content related to your area of the global aviation industry.
Already an AWIN subscriber? Login
Did you know? Aviation Week has won top honors multiple times in the Jesse H. Neal National Business Journalism Awards, the business-to-business media equivalent of the Pulitzer Prizes.