The first sun energy airplane pilot-controlled in the world
HB-SIA (Solar Impulse Alpha) ifirst sun energy airplane pilot-controlled in the world, capable to remain in mid air and at night.
A final purpose of project is the first pilot-controlled flight round earth exceptionally on sun energy.
Length of airplane is a 21,85 meters, height – a 6,4 meters. Width of wings – 63,4 meters.
And it is at similarity, as at a glider.
A final purpose of project is the first pilot-controlled flight round earth exceptionally on sun energy.
Length of airplane is a 21,85 meters, height – a 6,4 meters. Width of wings – 63,4 meters.
And it is at similarity, as at a glider.