The annual Experimental Soaring Association Western Workshop spills over the Labor Day weekend, starting with a welcome barbecue/potluck Friday evening and an official kickoff on Saturday. Sunday features more technical presentations and this year – an organization business meeting and a closing talk about moon shots. Pelicans, Albatross and Perpetual Flight Phillip Barnes, an accomplished aerodynamicist, photographer and expert on soaring birds, links all his interests and skills in his web site, How Flies the Albatross. This year, he brought his knowledge to bear on a design for a flying machine that would pull energy from the air it flies through to power its electric motors – Coulomb Keeper. He described the design process behind it in a talk titled, “Aircraft Energy Gain from an Atmosphere in Motion.” Keeper is an outgrowth of Phil’s earlier aircraft concept, Faraday. Both are derived from his desire to fly like the Albatross, which manages to circumnavigate the Antarctic Circle in seemingly perpetual flight. …
Tehachapi Soars with New ideas
Every year, Labor Day weekend brings sailplane enthusiasts to Jeff Byard’s hangar on Mountain Valley Airport above Tehachapi, California. It’s a friendly get-together that always has challenges and surprises for the participants. History on the Field This year, attendees were treated to an opening talk by Jeff Byard titled “Soaring, Something for Everybody.” It lived up to its name, with a review of sailplanes of all types, with many examples right in the presentation hangar. For history buffs, jeff’s hangar, and Doug Fronius’ a few doors away, offer a glimpse of every type of hand-made soaring machine, including Doug’s recreation of Waldo Waterman’s 1911 hang glider, something which has been flown over the California coast. Jeff’s collection includes a Slingsby SG-38 primary glider and T-21 side-by-side trainer (seen above in its native habitat, England). The T-21 fuselage rests on the floor to the right as one opens the hangar doors, and the wings in mid-restoration hang nearby. Jeff hopes to …