HomeAD libraryAD 93-05-20Airworthiness Directive · Amendment 39-8524 · The Boeing Company AirplanesAD 93-05-20The Boeing Company AirplanesAirplanePublishedApril 30, 1993EffectiveApril 30, 1993MakerThe Boeing CompanySupersedesNothingApplies toThis AD applies to The Boeing Company MD-11, MD-11F.The models as the FAA's AD index lists them. The serial ranges, installed parts and exceptions are in the AD itself: read it at the FAA.Official sourcesThe AD at the FAA · its text as the FAA keeps itFAA Dynamic Regulatory System (DRS) · search 93-05-20 for its current status and any corrections