Transport i lotnictwo · 21/02/1995

Boeing Issues Revised Airworthiness Directive for 747SP Series Airplanes to Detect Cracks in Wing Web

The Federal Aviation Administration (FAA) has revised an earlier proposed airworthiness directive for Boeing Model 747SP series airplanes to reduce the compliance time for inspections of certain airplanes, aiming to prevent fuel leakage and engine fires due to cracking in the wing web.