HomeAD libraryAD 72-04-01Airworthiness Directive · Amendment 39-1407 · The Boeing Company AirplanesAD 72-04-01The Boeing Company AirplanesAirplanePublishedMarch 14, 1972EffectiveMarch 14, 1972MakerThe Boeing CompanySupersedesNothingApplies toThis AD applies to The Boeing Company 747-100 Series, 747-200B Series.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 72-04-01 for its current status and any corrections
