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Sustainable Aviation
JetsGulfstream G400 Makes First Flight, Launches Test Program
The aircraft, which was fueled by a blend of sustainable aviation fuel, reached Mach 0.85 and altitude of 41,000 feet, the company said.
Meg Godlewski![](https://www.flyingmag.com/uploads/2024/08/v_g400_a_print_004.jpg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
![](https://www.flyingmag.com/uploads/2022/02/Boeing_SAF_Release____1.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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