实验/技术演示器Experimental / Technology Demonstrator

X-飞机和技术验证平台

3 items

3 items

X-43A

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NASA, Micro Craft, GASL

2001 – 2004

X-44 蝠鲼(X-44 MANTA)

🇺🇸

Lockheed Martin

1999 – 2000

YF-23 黑寡妇II(YF-23 Black Widow II)

🇺🇸

Northrop Grumman and McDonnell Douglas

1990 – Present