FAA Issues Emergency Airworthiness Directive On Boeing Aircraft
FAA yesterday issued an emergency airworthiness directive on Boeing 747-400s, 767-200s and 767-300s powered by Pratt&Whitney PW4000 engines, requiring revisions to the flight manual to prevent reduced acceleration and climb performance. The performance data now in the manual could result in runway...
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.




