To date, he has photographed over 200 Gulfstream aircraft alone.

到目前为止，仅“湾流”飞机他就拍了二百多架。

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In June, a Gulfstream G450 owned by Honeywell made the first biofuel-powered transatlantic flight when it flew from New Jersey to Paris using a 50-50 blend of Green Jet fuel in one of its engine.

今年6月，霍尼韦尔公司拥有的一架Gulfstream G450飞机进行了第一次使用生物燃料的跨大西洋飞行，飞机从新泽西起飞，在巴黎着陆，其中一台引擎使用的燃料50%为绿色航空燃油。

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Gleis also photographs on air-to-air assignments, capturing exterior images of subject aircraft by using chase airplanes such B-25 Bombers, Gulfstream IIIs and IVs and Lear 35s with special optics.

格雷斯也在空中进行拍摄，依靠“B-25轰炸机”、“湾流III和IV”及“李尔王35”这些有特殊光学仪器的追逐机，捕捉目标飞机外部的图像。

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Dassault's arch-rival, Gulfstream Aerospace Corp. of the U.S., is also trying to get into the act.

CNN: ASIANOW - TIME Asia | Travel Watch

Gulfstream will be chasing it with its ultra-long-range G650, also due out this year.

ECONOMIST: Corporate jets

Staiano, who relaxed by pumping iron aboard his Gulfstream jet, was fired in April.

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