Abstract: In order to explore security vulnerabilities in unmanned aerial vehicle (UAV) target tracking processes, a quad-rotor helicopter visual adversarial sample attack method based on Grad-CAM++ ...

U.S. Army Black Hawk helicopter collided with American Eagle Flight 5342 on final approach to Ronald Reagan Washington ...

With the helicopter flying at the camera and past screen, true hi-def. A unique husky collie dog stands under a wind turbine, bright cloudy day Wind power helicopter rotors stock videos & royalty-free ...

Sometimes it takes standing on it to make it fit how you want. The three rotors banks are stacked and interconnected like Legos "'I want to see that thing eat,'" quotes Dahm in a YouTube video ...

They also operated 15 round trips a day from John F. Kennedy International Airport to the World's Fair. Pan Am agreed to buy two Boeing Vertol 107 twin rotor helicopters that would be leased to New ...

And, finally, foot pedals control the tail rotor to point the helicopter in a particular direction. Dealing with all this from second to second takes a lot of concentration to avoid pranging the kite.

The Chinook has been in U.S. Army service since 1962, and the current CH-47F/MH- 47G modernization programs, which includes a mix of remanufactured and new aircraft, will ensure this tandem rotor ...

The Army's specialty is helicopters, of which it uses a variety ... The Apache also sports a four-blade main rotor system that gives it exceptional maneuverability.