Двухрядные парапланы теперь и в классе EN-C

Due to market demand for a two-line paraglider with official EN-C certification, the use of folding lines in this class has been approved for flight testing, but with some restrictions. In this video, we'll recap what folding lines are, provide a brief history, and explain the conditions under which folding lines are permitted for EN-C and EN-D certification starting in 2022. 📍 Video navigation: 00:01 Welcome 00:18 What are Folding Lines and the history of their use 05:45 Rules for the use of Folding Lines in EN tests from 2022 07:45 Conclusion Conditions for the use of Folding lines in EN certification from 2022: Folding lines are not permitted in Class A and B paragliders In Class C and D, folding lines are permitted only for symmetrical and asymmetrical collapses The number of upper Folding lines must be no less than the number of upper A-row lines; The upper Folding lines may differ from the upper A-row lines by no more than +/- 10 cm; Folding lines must be relaxed (not loaded) when not in use; For safety reasons, the test pilot may hold an additional brake on an extended line, but this must not cause visible tension on the trailing edge of the paraglider; Folding line attachment points must be installed on the ribs at the bottom of the airfoil, 2%-20% of the chord length from the nose of the airfoil, regardless of the location of the air intake; Folding line attachment points must be installed by the manufacturer, and the lines themselves must be provided with the wing for testing. Music: Dark Souls created by ikoliks, Unlimited License Number - 389896 __________________________________________________________ If you liked the channel, add variometr as a friend: ►Facebook -   / variometr.ru   ►Vkontakte - https://vk.com/variometr ►Instagram - https://www.instagram.com/variometr.r... VARIOMETR.RU is an online paragliding store, established in 2013. Here you can find a complete set of paragliding equipment: wing, harness, parachute, rescue parachute, boots, helmet, and even goggles. Here we share useful and interesting information about paragliding: instructional videos, travel reports, and gear reviews. #paragliding #paraglider #variometer #paragliding