11/23/09
11/15/09
11/14/09
Unveiling of HB-SIA : first Solar impulse prototype. (from left to right being photographed : Bertrand Piccard, Prince Albert of Monaco and André Borschberg), Dübendorf airfield, Switzerland, 26/06/2009
11/2/09
10/28/09
10/26/09
10/17/09
10/12/09
10/10/09
10/9/09
8/24/09
6/29/09
6/7/09
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