- Группа в контакте - Информация, форум - Группа в FaceBook This video shows you the power of the Cobra motors on the XP2 Quadcopter. Throttle was at about 95% during the test. Combined with the Quadrino Multiwii board, the XP2 can handle very fast lifts while still producing a nice shot from the GoPro Hero 2. The end shows a prototype quadcopter crash. The quadcopter that crashed did not have the Bi-deck installed, and you can tell that the footage has some jello. The cause of the crash was disorientation of the pilot during a height test that resulted in a sever high speed crash into the side of a canyon along the deschutes river trail. Website:
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