Airworthiness Directives; Gulfstream Aerospace Corporation Airplanes

FAA / Federal Register · 2020-16211

The FAA proposes to adopt a new airworthiness directive (AD) for certain Gulfstream Aerospace Corporation GVII-G500 airplanes. This proposed AD was prompted by a report of a fuel quantity disparity between the overhead panel touch screens and the touch screen controllers. This proposed AD would require incorporating operating limitations into the airplane flight manual (AFM) until the fuel quantity management system (FQMS) software is updated. The FAA is proposing this AD to address the unsafe condition on these products.