Diy hang glider12/30/2023 The keel of the 'VI.B was shortened and Bennett added additional battens that extended all the way from the wing leading edge to the trailing edge. This technique made the tips stiffer, reducing drag and improving roll response. The VI.B also used wing tip battens arranged in a radial pattern. This built-in auto-recovery mode helped pilots recover safely from high-speed dives. During assembly at the factory, technicians rigged and tuned the glider to fly with a tendency to pitch up in high-speed flight. Pilots could tighten or loosen these wires to change the wing’s shape for better flying performance and increased stability. In the next variant, the Phoenix VI.B, Bennett and Boone made 'deflexor' cables mounted on the wing leading edges a standard feature. This success encouraged Bennett to develop the Phoenix series further, and variations continued to appear well into the 1980s. More experienced pilots also favored this model type because it flew relatively fast, had good rough air penetration and handling characteristics, and the glider could soar on updrafts far better than earlier standard Rogallo designs. The docile handling characteristics and good stability of the Phoenix VI made it a popular trainer at hang glider flying schools. As Bennett continued to develop the Phoenix series, he increased the leading-edge convergence angle even further, and removed the fantail after flight experience showed that it did not increase stability. The first Phoenix hang gliders flew with a long fantail, a device thought to improve stability. Total wing surface area was slightly less than standard Rogallo models, but the aspect ratio (wingspan to wing chord ratio) increased substantially. On these gliders, Bennett increased the leading-edge convergence angle from 80 to more than 95 degrees. He then incorporated the results into a new line of hang gliders called the Phoenix series. In 19, Bill Bennett and his hang glider designers experimented with several variations of the standard Rogallo wing. For more information, visit the Smithsonian's Terms of Use page. You can copy, modify, and distribute this work without contacting the Smithsonian. View Manifest View in Mirador Viewer CCO - Creative Commons (CC0 1.0) This media is in the public domain (free of copyright restrictions). IIIF provides researchers rich metadata and image viewing options for comparison of works across cultural heritage collections. Your support will help fund exhibitions, educational programming, and preservation efforts.īecome a member Wall of Honor Ways to give Host an EventĬCO - Creative Commons (CC0 1.0) This media is in the public domain (free of copyright restrictions). Programs Learning resources Plan a field trip Educator professional development Education monthly theme Stories Topics Collections On demand For researchersīring the Air and Space Museum to your learners, wherever you are. National Air and Space Museum in DC Udvar-Hazy Center in VA Plan a field trip Plan a group visitĭiscover our exhibitions and participate in programs both in person or virtually.īrowse our collections, stories, research, and on demand content. Free timed-entry passes are required for the Museum in DC. To remove a keyword just delete it from the search field, please remove it entirely or the search results will not be so good.Visit us in Washington, DC and Chantilly, VA to explore hundreds of the world’s most significant objects in aviation and space history. Each plan will contain the keywords you choose and the plans descriptions will not be searched. When you pick keywords from the panel above you are asking the system to return you the plans that contain those keywords. Pick only one from each group and keep in mind that we are in the process of editing all the plans so only the plans already edited will show up.Īs plans are edited the keywords above are attributed to them.
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