HomeAD libraryAD 74-16-05Airworthiness Directive · Amendment 39-2033 · Erickson Air-Crane HelicoptersAD 74-16-05Erickson Air-Crane HelicoptersRotorcraftPublishedDecember 12, 1974EffectiveDecember 12, 1974MakerErickson Air-CraneSupersedesNothingApplies toThis AD applies to Erickson Air-Crane S-64A, S-64E.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 74-16-05 for its current status and any corrections