HomeAD libraryAD 76-21-05Airworthiness Directive · Amendment 39-2749 · Scotts-Bell 47 Inc HelicoptersAD 76-21-05Scotts-Bell 47 Inc HelicoptersRotorcraftPublishedNovember 26, 1976EffectiveNovember 26, 1976MakerScotts-Bell 47 IncSupersedesNothingApplies toThis AD applies to Scotts-Bell 47 Inc 47K.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 76-21-05 for its current status and any corrections