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回复3楼:美国空军负责采购的助理部长Will Roper2020年9月就已经承认Next Generation Air Dominance(NGAD)原型机已经首飞了
In September 2020, Roper stated that a full-scale prototype of the NGAD fighter aircraft has been flown.
https://www.thedrive.com/the-war-zone/36431/the-u-s-air-force-has-flown-a-demonstrator-for-its-next-generation-fighter
The U.S. Air Force Has Secretly Flown A Demonstrator For Its Next-Generation Fighter
In September 2020, Roper stated that a full-scale prototype of the NGAD fighter aircraft has been flown.
https://www.thedrive.com/the-war-zone/36431/the-u-s-air-force-has-flown-a-demonstrator-for-its-next-generation-fighter
The U.S. Air Force Has Secretly Flown A Demonstrator For Its Next-Generation Fighter
↓↓↓ 共 2 条评论 ↓↓↓
X-999 and none of them ever became real
照着B21的标准。
美国如果真首飞， 一个月后就应该进入低速量产了。
怎么没有动静啊？
美国如果真首飞， 一个月后就应该进入低速量产了。
怎么没有动静啊？
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