Sikorsky
/sɪˈkɔːskɪ/- Sikorsky, Igor (Ivanovich) (1889-1972), Russian-born American aircraft designer. He built the first large four-engined aircraft, the Grand (1913), in his native country and went on to establish the Sikorsky company in the US. In 1939 he developed the first mass-produced helicopter.西科尔斯基, 伊格尔（·伊万诺维奇）（1889-1972, 俄国出生的美籍飞机设计师。在他的出生国, 他建造了第一架大型四引擎的飞机“宏伟”号[1913], 并随后在美国创建西科尔斯基公司。1939年, 他研制了第一架可以大批量生产的直升机）。