How low(cost) can you go and still fly? That question forms one of the pursuits of the Minimalist Airplane Study Group, hosted by William Rich on Yahoo Groups. He may have found an answer that leads to several intriguing alternative uses for the type of electric powerplant described below. Use of model aircraft components leads to a low-cost build, and judicious use of off-the-shelf parts from other hobbies keeps costs low and speeds up the development process. He points to a hack from Laserhacker.com, which uses a motor, controller, propeller batteries and connectors one might find at the local hobby shop. This assemblage manages to fly a paramotor despite the small size of the motor and the relatively small size of the propeller. The Laserhacker link shows not only several videos (this has to be the most fun per dollar flying machine), but includes the parts list and pricing for everything but the final battery pack. Components include 3D-printed items …
eUP Makes First Canadian Electric Flight
John McClintock and Randy Rauck have been developing an electrically-powered hang-glider “trike” for the last year, and Saturday, December 8, Rauck took their Green1 battery-powered hang-glider skyward – Canada’s first electric flight. Taking off at approximately 10:00 a. m., Rauck flew a smooth circuit of the Pitt Meadows airport, southwest of Vancouver, B. C. The pair have been bench and ground testing their Electravia motor, controller and battery pack as part of their creation of eUP, a firm dedicated to making electric flight possible in ultralight aircraft. In eUP’s press release, McClintock says, “This is a very exciting day in Canadian aviation history. While eUP will offer this system on other aircraft, right now the state-of-the-art in electric flight is a perfect match for self-launch soaring gliders such as hang gliders and paragliders. eUP is proud to be the first to fly on battery-power in the country.” While technically not the first electric flight in Canada, that honor taken by …