Business · 14/06/2011Updated: 10/17/2026 · 1 min read

The Boeing Company Proposes New Airworthiness Directive for 747 Series Airplanes to Address Flammable Fluid Leaks

The Boeing Company is proposing a new airworthiness directive for the 747 series airplanes to modify the fluid drain path in the leading edge area of the wing and prevent flammable fluid leaks onto the engine exhaust nozzle, which could result in a fire.