Business · 19/05/1994

Airworthiness Directives; Boeing Model 747-100, -200, and -300 Series Airplanes Equipped With Pratt & Whitney JT9D Series Engines

The Federal Aviation Administration (FAA) adopts a new airworthiness directive for Boeing Model 747-100, -200, and -300 series airplanes to prevent engine fan thrust reverser deployment during flight, which could result in reduced controllability of the airplane.