HomeAD libraryAD 64-11-04Airworthiness Directive · Pratt & Whitney Division EnginesAD 64-11-04Pratt & Whitney Division EnginesEnginePublishedMay 26, 1964EffectiveMay 26, 1964MakerPratt & Whitney DivisionSupersedesNothingApplies toThis AD applies to Pratt & Whitney Division JT4A-11, JT4A-3, JT4A-9.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 64-11-04 for its current status and any corrections
