HomeAD libraryAD 90-15-12Airworthiness Directive · Amendment 39-6663 · The Boeing Company AirplanesAD 90-15-12The Boeing Company AirplanesAirplanePublishedJuly 31, 1990EffectiveJuly 31, 1990MakerThe Boeing CompanySupersedesNothingApplies toThis AD applies to The Boeing Company 727 Series (all).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 90-15-12 for its current status and any corrections
