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The concept of micro-scale flying systems was not new. The "DelFly" (3.07 g) was capable of untethered self-controlled forwards flight, while Micromechanical Flying Insect research devices (0.1 kg) had sufficient power for hovering, but lacked self-sustained flight capacity. [4]
The Wingless Electromagnetic Air Vehicle (WEAV) is a heavier-than-air flight system which can self-lift, hover, and fly reliably with no moving components
A Carter PAV from 2014. A personal air vehicle (PAV) is a proposed class of passenger aircraft providing on-demand air transport.. The emergence of this alternative to traditional ground transport methods has been enabled by unmanned aerial vehicle technologies and electric propulsion.
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There is a small flight accessible compartment for about 20 kg of luggage behind the seats. [4] The underside of the fuselage tapers upwards to the tail, where all surfaces are straight-tapered. The fin and large rudder are swept, with a small fillet. The tailplane is low mounted and the separate elevators, also large, are horn balanced. [3]
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
One of the three original proof-of-concept prototypes of the Williams X-Jet, on display at the Seattle Museum of Flight. X-Jet viewed from the side. The Williams X-Jet, created by Williams International, was a small, single-person, light-weight, Vertical Take Off and Landing aircraft powered by a modified Williams F107 turbofan aircraft engine — designated WR-19-7 — after some minor ...
A human-powered aircraft (HPA) is an aircraft belonging to the class of vehicles known as human-powered transport.. As its name suggests, HPAs have the pilot not only steer, but power the aircraft (usually propeller-driven) by means of a system similar to a bicycle or tricycle: a pair of pedals, moved by the pilot's feet that turns a gear, which then moves a bicycle chain, which then rotates a ...