New airfoil boosts Mars helicopter performance

New test results describe roamx-0201, a new airfoil for future Mars helicopters. The American Institute of Aeronautics and Astronautics published the findings.

The SkyFall mission has a launch date of 2028, and its payload is a trio of helicopters.

NASA's Ames Research Center, in California's Silicon Valley, is partnered with Imperial College London in the United Kingdom and Nagoya University in Japan.

roamx-0201 uses a new airfoil with a thinner, asymmetrical shape, and it disturbs the leading-edge boundary layer to generate lift.

Tests showed boosted performance and better recovery in risky flight conditions, and the results were compared with Ingenuity's capacity.

The design can operate longer at higher speeds before drag divergence, and its stall behavior is significantly improved.

Ingenuity was the first powered aircraft to fly on another planet, and it showed steep performance degradation at stall.

Future Mars helicopters could carry scientific instruments and could operate safely at a wider range of flight angles.

roamx-0201 is not yet ready for Mars, while NASA's ongoing research aims to enable more efficient Mars helicopters.

This matters to readers tracking the lunar industry because it shows NASA and international university partners are developing helicopter technology for another planetary surface.

The facts also give a concrete mission marker: SkyFall has a 2028 launch date and a payload of a trio of helicopters.

The SkyFall mission is dated 2028 and has a payload of a trio of helicopters.