Gulfstream Aerospace on X: "Congratulations to @RollsRoyce for successfully completing the first tests of 100% Sustainable Aviation Fuel (#SAF) in a business jet engine. Not just any engine — the Pearl 700,
Pratt & Whitney Engines Picked for New Gulfstream Jets | American Machinist
Rolls-Royce Engine for Gulfstream's Newest Ultra-Long-Range Jet Gets the Green Light - autoevolution