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G650
Modern FlyingGulfstream G650 Makes Demo Flight Fueled Entirely On SAF
The flight demonstrated that Rolls-Royce engines can operate on 100 percent SAF as a “drop-in” option, the manufacturer said.
Kimberly Johnson![](https://www.flyingmag.com/uploads/2022/12/Gulfstream-Makes-Industry-First-100-Percent-SAF-Flight.20221216-scaled-e1671489989626.jpg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
![](https://www.flyingmag.com/uploads/2022/10/d_afw_e_For-release.202201003.jpg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
![](https://www.flyingmag.com/uploads/2022/09/Pilot-and-copilot_adobe-stock-rs.jpg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
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