Experimental Investigation and Demonstration of Rotary-Wing Technologies for Flight in the Atmosphere of Mars

This paper details ongoing work at NASA Ames Research Center as to experimental investigations and demonstrations related to rotary-wing technologies that might be applied to flight in the atmosphere of Mars. Such Mars rotorcraft would provide a ‘three-dimensional mobility’ to the exploration of the Red Planet. Preliminary results from isolated rotor testing in Mars-representative atmospheric densities, as well as progress towards coaxial test stand development are discussed. Additionally, work towards the development and use of surrogate flight vehicles -- in the terrestrial environment -- to demonstrate key technologies is also summarized.

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