AD 2019-25-14
Effective 02/10/2020 · Published 01/06/2020
Airworthiness Directives; The Boeing Company Airplanes
Summary
The FAA is adopting a new airworthiness directive (AD) for certain The Boeing Company Model 777-300ER and 777F series airplanes. This AD was prompted by an evaluation by the design approval holder (DAH) indicating that the fuselage stringers, stringer splices, and skin splice straps are subject to widespread fatigue damage (WFD). This AD requires repetitive detailed inspections of certain stringer splices and skin s…