martes, 9 de noviembre de 2010

The chase for the worlds fastest helicopter

Eurocopter, the European helicopter maker that is one of Sikorsky Aircraft's few rivals, this week said it had begun flight tests for a prototype rotorcraft it calls the X3.

Stratford-based Sikorsky has been making waves this year with its X2 prototype helicopter, intended to be the world's fastest helicopter.

Source:
http://articles.courant.com/2010-09-28/business/hc-first-sikorsky-now-eurocopter-20100928_1_fastest-helicopter-counter-rotating-main-rotors-turboshaft-engines

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