照片库的 格鲁曼S2F-1跟踪器,
The Grumman S-2 Tracker (previously S2F prior to 1962) was the first purpose-built, single airframe anti-submarine warfare (ASW) aircraft to enter service with the U.S. Navy. Designed and initially built by Grumman, the Tracker was of conventional design with twin reciprocating propeller engines, a high wing and tricycle undercarriage. The type was exported to a number of navies around the world. Introduced in 1952, the Tracker and its E-1 Tracer derivative saw service in the U.S. Navy until the mid-1970s, and its C-1 Trader derivative until the mid-1980s, with a few aircraft remaining in service with other air arms into the 21st century. Argentina and Brazil are the last countries to still use the Tracker.
源: 维基上的格鲁曼 S2F-1 跟踪器
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格鲁曼公司的S-2跟踪器是一种双引擎螺旋桨驱动的飞机,专为反潜战(ASW)任务而设计。这是同类飞机中第一架将探测传感器和武器结合在一个机身中的飞机,使其比其前身格鲁曼AF Guardian更高效,用途更广。追踪器于1954年在美国海军服役,并出口到其他几个国家,包括加拿大,澳大利亚,日本和阿根廷。追踪者有四名机组人员,一个可以折叠存放在航空母舰上的高翼和一个三轮车起落架。它配备了搜索雷达,磁异常探测器,声纳浮标以及各种类型的鱼雷,深水炸弹和火箭。
追踪器的最高时速为404公里/小时,航程为1,400公里,服务上限为6,900米。追踪器有几种变体,例如WF Tracer(后来的E-1 Tracer),它有一个用于空中预警的大型天线罩,以及TF Trader(后来的C-1 Trader),用于航母机载交付。追踪器于1976年从美国海军退役,但一些版本一直服役到21世纪。