The Mighty Eagle takes flight with the entire demonstration recorded by the Quad-Copter.
The "Mighty Eagle," a NASA robotic prototype lander, reached its highest altitude and velocity -- and longest duration -- on Oct. 25.
The "Mighty Eagle" robotic prototype lander flew to an altitude of 100 feet and descended to a landing during a free flight Sept. 5.
The "Mighty Eagle," a robotic prototype lander, sailed to an altitude of 100 feet during another successful free flight Aug. 28.