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Sure. The X-51. http://en.wikipedia.org/wiki/Boeing_X-51 http://en.wikipedia.org/wiki/Boeing_X-51
by madaxe_again 12y ago
Sure. The X-51. http://en.wikipedia.org/wiki/Boeing_X-51 http://en.wikipedia.org/wiki/Boeing_X-51
- imaginenore 12y agoYou might as well have linked to an ICBM page. X-51 is unmanned, and hasn't flown at mach 5 for longer than 4 minutes.
- madaxe_again 12y agoIt is however a winged craft with an air breathing engine, commonly known as "a plane".