Transport i lotnictwo · 10/09/1998
Boeing Issues Airworthiness Directive for 757-200 Series Airplanes
The Federal Aviation Administration (FAA) has adopted a new airworthiness directive requiring the application of a sealant, secondary fuel barrier, and corrosion-inhibiting compound to certain portions of the wing center section of Boeing Model 757-200 series airplanes to prevent fuel leakage.