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Solar Impulse's airplane project to sail before the wind
Berne, Switzerland - The Swiss Minister, Leuenberger, affirms it
![](https://avionews.it/resources/big/e3499945f43cf433e6db0caa820cde42.jpg.webp)
Solar Impulse, the project of airplane powered with solar energy, continues to sail before the wind. The Federal Councillor, Moritz Leuenberger, has verified personally today it, on the occasion of a visit at Dübendorf's airport where the prototype of solar airplane, HB-SIA, is in construction's phase. The promoters of the Solar Impulse project, Bertrand Piccard and André Borschberg, have informed t...
fra/pec - 1096385
AVIONEWS - World Aeronautical Press Agency
AVIONEWS - World Aeronautical Press Agency