The Boeing Company Proposes New Airworthiness Directive for Certain Model 777-200, -200LR, -300, and -300ER Series Airplanes

Summary

The Boeing Company is proposing a new airworthiness directive to replace certain boost pump relays with ground fault interrupter relays or install new panels and wiring to prevent potential ignition sources inside fuel tanks, which could lead to a fuel tank explosion and loss of the airplane.