Electric RC aircraft are not known for long flight ... a GPS and Matek 405 Wing flight controller running ArduPilot was added. ArduPilot is far from plug and play, so [Matthew] would have had ...

An RC VTOL aircraft always makes for a compelling ... In the video after the break, [Nicholas Rehm] demystifies of the flight control algorithm required for a VTOL tailsitter.

Following the collision between an American Airlines flight and Black Hawk helicopter, retired American Airlines captain Richard Levy said effective communicat ...