Solar Impulse, up and flying again

Geneva, Switzerland GenevaLunch – Solar Impulse is flying again! Bertrand Piccard’s plane took off on 21 September at 08:00 from Payerne, canton Vaud.
At 09:30 the solar-propelled plane, piloted by Andr Borschberg, was flying over Montreux where it circled the Chillon Castle a few times.
The plane is flying at low altitude, thus easily visible to …