HomeAD libraryAD 74-17-03Airworthiness Directive · Amendment 39-1914 · Viking Air Limited AirplanesAD 74-17-03Viking Air Limited AirplanesAirplanePublishedAugust 12, 1974EffectiveAugust 12, 1974MakerViking Air LimitedSupersedesNothingApplies toThis AD applies to Viking Air Limited DHC-2 Mk.I.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 74-17-03 for its current status and any corrections