Homendy said crews were at the very early stages of the investigation and still working to recover the main rotor and tail pieces of ... in 2015 spun out of control during takeoff at a Kearney ...

Rather, the dips changed in depth and persisted longer, indicating a long tail behind the planet. That formation proved to be a gigantic tail of mineral dust up to 9 million kilometres long ...

The Rotor Control and Rotor Dynamics Group of the Helicopter Department ... which can be used to aeromechanically simulate classic helicopter configurations with main and tail rotors, as well as ...

Conversely, tailsitters relying solely on tilting rotors have the drawback of insufficient roll control authority in forward flight. This paper proposes a tilt-rotor tailsitter aircraft with both ...

Connecting decision makers to a dynamic network of information, people and ideas, Bloomberg quickly and accurately delivers business and financial information, news and insight around the world ...

The Roaring ’20s never really stopped for the Decatur Lions Club. This weekend, the service organization will celebrate 100 years of giving back to Decatur. The club was established in 1925 to serve ...

For IPv4, IPv6, and CJDNS, no reachability tests are automatically done. As such, if these networks are not reachable, the crawler will not know and this will negatively impact reliability scores for ...

This project developed a UAV control system based on a three-level PID architecture, consisting of position control (outer loop), velocity control (middle loop), and attitude control (inner loop).

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