Airworthiness Directives; The Boeing Company Airplanes

FAA / Federal Register · 2021-22203

The FAA proposes to adopt a new airworthiness directive (AD) for certain The Boeing Company Model 737-700, -800, and -900ER series airplanes. This proposed AD was prompted by reports of incorrectly installed fuselage skin fasteners. This proposed AD would require a detailed inspection of a certain body station bulkhead, between certain stringers, for any incorrectly installed fastener common to fuselage skin, and applicable on-condition actions. The FAA is proposing this AD to address the unsafe condition on these products.