Planeur suisse

Au nom difficile Archaeopteryx

[vimeo 39325401 w=500 h=281]

[youtube https://www.youtube.com/watch?v=GJ9aNti0SRo&w=560&h=315]

[youtube https://www.youtube.com/watch?v=bKuy7UXtn7w&w=560&h=315]