The FAA, citing a need to keep rulemaking transparent, has restored language on an engine component vibration testing rule that triggered industry opposition after being adopted without public comment. Opposition to the change came from the Modification and Replacement Parts Association (Marpa), which filed a suit seeking to have the July 5 revision dropped. That change would have required on-engine tests as part of certification process “surveys” for components, such as fan blades. ...
THIS CONTENT REQUIRES SUBSCRIPTION ACCESS
You must have an Aviation Week Intelligence Network (AWIN) account or subscribe to this Market Briefing to access "FAA Restores Engine Vibration Test Rule".
Current Aviation Week Intelligence Network (AWIN) enterprise and individual members: please go to http://awin.aviationweek.com for access.
Not currently a subscriber? Click on the "Learn More" button below to view subscription offers.