Construction vol de test yak

[yves.morele]

[video=youtube;sF5u1c8Jzh0]https://www.youtube.com/watch?v=sF5u1c8Jzh0[/video]

 

[yves.morele]

[video=youtube;s9daWzgxsrw]https://www.youtube.com/watch?v=s9daWzgxsrw[/video]

 

[yves.morele]

[video=youtube;HqRbknkWNQE]https://www.youtube.com/watch?v=HqRbknkWNQE[/video]

 

[yves.morele]

[video=youtube;5CDgV50SUg0]https://www.youtube.com/watch?v=5CDgV50SUg0[/video]

 

[yves.morele]

[video=youtube;Jb2bmuGm75I]https://www.youtube.com/watch?v=Jb2bmuGm75I[/video]