Video: Trial Flights of Solar Impulse 2

Solar Impulse 2 in a hundred days will fly from Abu Dhabi in order to make a trip around the world. Now the plane is being tested in Switzerland. At the moment, the plane flew 21 times: Andre Borschberg and Bertrand Picard get used to the plane and are preparing for the flight.

Watch a stunningly beautiful video made during test flights in Switzerland using several GoPro cameras (installed wherever possible).