40 Years In The Deserr: Innovative Helo Update

Sunday, May 25, 2008

Flight International is reporting that Sikorski's X2 technology demonstrator is doing ground tests on its rotor system, and that Boeing's A160T helo drone set an endurance record (18.7 hours) this month.

The former uses coaxial blades to offload the retreating blades, and allows for increased top speed, and the latter uses a variable speed rotor to increase efficiency to match the needs of the specific flight regime.

X2 technology demonstrator

A160 T

Matthew Saroff, Mechanical Engineer, Owings Mills, Maryland, US
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A member of the Democratic wing of the Democratic party, and a fan of Bernie who thinks Neoliberal (DLC/New Dem) trickle down conomics sucks.

Mechanical Engineer with a background in defense, electronics packaging, medical & food equipment, transportation, and manufacturing.

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