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1 sett 1967 anni - 美国SR-71A侦察机试飞成功

Descrizione:

美国SR-71A侦察机试飞成功。该机型使用了由遗迹技术研发的J64航空引擎。
美国人获得了对苏联进行高空高速侦查的能力，但他们的野心还不止于此——为什么不能同样地设计一款高空高速的轰炸机呢？数年后，高空高速战略轰炸机项目就此立项。

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少女前线世界观补全计划

6 giorni fa

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25905

Data:

1 sett 1967 anni

Adesso

~ 58 years ago

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