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X2 Demonstrator Breaks Rotorcraft World Speed Record

Science & Tech  (tags: concept, interesting, NewTechnology, research, science, tech )

- 1170 days ago -
Boeing and Sikorsky have achieved what they set out to do. Their X2 Demonstrator has unofficially broken the world speed record for rotorcraft at 250-knots (288 mph, 463 km/h).

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Sandra K. W (92)
Wednesday September 25, 2013, 10:04 am
That is a whaoooo.

Birgit W (159)
Wednesday September 25, 2013, 1:21 pm

Roger G (154)
Wednesday September 25, 2013, 2:39 pm
noted, thanks

Antonella C (83)
Wednesday September 25, 2013, 3:25 pm

Past Member (0)
Saturday September 28, 2013, 3:35 am
Interesting, thanks.

Gvapo T (22)
Saturday September 28, 2013, 4:11 am
looks cool :P
thanks fgrans
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