איך DYNAMIC SOARING עובד

[roydor]

http://www.youtube.com/watch?v=SVN-oF6tPLc




http://www.youtube.com/watch?v=r1d5ce0TgQ4&feature=related


http://www.youtube.com/watch?v=rKdzhe010zU&feature=related


http://www.youtube.com/watch?v=dNax17cRzqo&feature=related


http://www.youtube.com/watch?v=rfoxjNg-eg0&feature=related


http://www.youtube.com/watch?v=Svbbv-CFVm8&feature=related