Airworthiness Directives; The Boeing Company Airplanes

FAA / Federal Register · 2024-03082

The FAA is adopting a new airworthiness directive (AD) for certain The Boeing Company Model 747-8 and 747-8F series airplanes. This AD was prompted by a report that all six Integrated Display Units (IDUs) became blank when new flight plan data was entered in the Flight Management System (FMS), and by a determination that indication of decaying airspeed in certain scenarios is required. This AD requires installing updated software. The FAA is issuing this AD to address the unsafe condition on these products.