FAI - World Air Sports Federation:
10 July 2010: Borschberg Breaks the First Solar-Powered Aeroplane Records Onboard Solar Impulse
FAI - World Air Sports Federation:
10 July 2010: Borschberg Breaks the First Solar-Powered Aeroplane Records Onboard Solar Impulse
FAI - World Air Sports Federation:
10 July 2010: Borschberg Breaks the First Solar-Powered Aeroplane Records Onboard Solar Impulse
FAI - World Air Sports Federation:
10 July 2010: Borschberg Breaks the First Solar-Powered Aeroplane Records Onboard Solar Impulse