HomeAD libraryAD 66-27-04Airworthiness Directive · Amendment 39-299 · Bombardier Inc. AirplanesAD 66-27-04Bombardier Inc. AirplanesAirplanePublishedNovember 12, 1966EffectiveNovember 12, 1966MakerBombardier Inc.SupersedesNothingApplies toThis AD applies to Bombardier Inc. CL-44D4.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 66-27-04 for its current status and any corrections