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Chris Roper's online book Human Powered Flying; Prop designer [permanent dead link ] Vélair – Yuri human-powered helicopter – YouTube video – human-powered ornithopter – Snowbird – video of first flight for the Snowbird – Gamera human-powered helicopter; de:HV-1 Mufli – Snowbird – Coolthrust Japan
Angel Flight is the name used by a number of groups whose members provide free air transportation for passengers in need of medical treatment far from home and perform other missions of community service.
The WEAV uses a multitude of small electrodes covering the whole wetted area of the aircraft, in a multi-barrier plasma actuator (MBPA) arrangement, an enhancement over dual-electrode dielectric barrier discharge (DBD) systems using multiple layers of dielectric materials and powered electrodes. [11]
Type Country Notes CG 600 China [3]Tongqi Coax Copter China Single seat coaxial heli [4]: Rudimentary Coax Copter China Single seat coaxial heli [5]: Circus Performer's
A radio-controlled aircraft (often called RC aircraft or RC plane) is a small flying machine that is radio controlled by an operator on the ground using a hand-held radio transmitter. The transmitter continuously communicates with a receiver within the craft that sends signals to servomechanisms (servos) which move the control surfaces based on ...
The Langley Aerodrome is a pioneering but unsuccessful manned, tandem wing-configuration powered flying machine, designed at the close of the 19th century by Smithsonian Institution Secretary Samuel Langley. The U.S. Army paid $50,000 for the project in 1898 after Langley's successful flights with small-scale unmanned models two years earlier. [1]
Ross Perot Jr. described the STEM education event as a “first-of-its-kind” across the country. The event comes days before Pres. Bush, Gov. Abbott, several Republican presidential candidates ...
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