HomeAD libraryAD 63-18-05Airworthiness Directive · Rolls-Royce Limited EnginesAD 63-18-05Rolls-Royce Limited EnginesEnginePublishedSeptember 21, 1963EffectiveSeptember 21, 1963MakerRolls-Royce LimitedSupersedesNothingApplies toThis AD applies to Rolls-Royce Limited Tyne 512, Tyne 515.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 63-18-05 for its current status and any corrections