HomeAD libraryAD 91-13-04Airworthiness Directive · Amendment 39-7035 · The Boeing Company AirplanesAD 91-13-04The Boeing Company AirplanesAirplanePublishedJune 27, 1991EffectiveJune 27, 1991MakerThe Boeing CompanySupersedesNothingApplies toThis AD applies to The Boeing Company DC-9-87 (MD-87).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 91-13-04 for its current status and any corrections