Boeing Jetfoil ジェット船] Rolls Royce Allison 501-KF Gas Turbine engine startup (cabin ver.) - YouTube
JetFoil: 24.44m length, 267 tonnes, 190/243 passengers monohull hydrofoil. Propelled by waterjets powered by twin Rolls Royce Allison 501KF gas turbines. Maximum speed at 45 knots. Built by Boeing. TurboJET provides services
T56 | Rolls-Royce
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Gas Turbine engines 501 - Rolls Royce - PDF Catalogs | Technical Documentation | Brochure