HomeAD libraryAD 75-22-21Airworthiness Directive · Amendment 39-2393 · Airbus Helicopters HelicoptersAD 75-22-21Airbus Helicopters HelicoptersRotorcraftPublishedOctober 30, 1975EffectiveOctober 30, 1975MakerAirbus HelicoptersSupersedesNothingApplies toThis AD applies to Airbus Helicopters SA.316B Alouette III.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 75-22-21 for its current status and any corrections
