Regulacje i polityka gospodarcza · 13/10/2009
Boeing Issues Airworthiness Directive for 737-300 and 737-400 Series Airplanes
Boeing has issued a new airworthiness directive requiring repetitive inspections to detect cracking of the aft fuselage skin on certain 737-300 and 737-400 series airplanes, which could compromise the structural integrity of the aircraft.