法国国家航空航天局(ONERA)将在图卢兹附近的本局中心福卡建造一座超音速风洞(F_4)。这座风洞到1990年底投入使用。1991年初开始有关使神号项目的第一批试验。F_4项目的经费估计为900亿法郎,这是个“短电弧”型风洞,可产生几十毫秒的阵风以测量1/50缩比的使神 ONERA will build a supersonic wind tunnel (F_4) in the center of Focal card near Toulouse. The wind tunnel was put into use by the end of 1990. In early 1991, the first experiments on the project of Goddess were started. F_4 project funding is estimated at 900 billion francs, which is a “short arc” type of wind tunnel can produce dozens of milliseconds of gust to measure the ratio of 1/50 to make God