Gulfstream advances G700 flight-test program

©Gulfstream advances G700 flight-test program

Gulfstream Aerospace has announced that the all-new, industry flagship Gulfstream G700™ flight-test program is making progress with a number of accomplishments in testing and performance.

The G700 has flown more than 100 test flights, recently completed company flutter testing and expanded the flight envelope at both high and low speeds. As part of Gulfstream’s testing efforts, the aircraft also flew beyond its maximum operating speed and cruise altitude, reaching Mach 0.99 and an altitude of 54,000 feet/16,459 meters. In typical operations, the G700 has a maximum operating speed of Mach 0.925 and a maximum cruise altitude of 51,000 ft/15,545 m.

The G700 is powered by Rolls-Royce Pearl 700 engines and can fly at its high-speed cruise of Mach 0.90 for 6,400 nautical miles/11,853 kilometers or at its long-range cruise of Mach 0.85 for 7,500 nm/13,890 km.

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