Aerospace & Defense News - Technology Europe

New York, Geneva (AirGuideBusiness - Aerospace & Defense News - Technology Europe) Apr 11, 2010. Solar Impulse took off on its maiden flight in Switzerland. Solar Impulse HB-SIA took off from Payerne (VD) airfield Switzerland and slowly climbed up to 1200 meters this morning at 10:27. The next 87 minutes Solar Impulse test pilot Markus Scherdel spent familiarizing himself with the prototypeOs flight behaviour and performing the initial flight exercises before making the first landing on the Vaudois tarmac. The execution of these various manoeuvres (turns, simulating the approach phase) was designed to get a feel for the aircraft and verify its controllability. OThis first flight was for me a very intense moment!O exclaimed Solar Impulse test pilot Markus Scherdel, still under the emotion of the event, on stepping down from the aircraft. OThe HB-SIA behaved just as the flight simulator told us! Despite its immense size and feather weight, the aircraftOs controllability matches our expectations!O OThis first mission was the most risky phase of the entire project. 1h27 of intense emotion after 7 years of research, testing and perseverance. Never has an airplane as large and light ever flown before! The aim was to verify the prototypeOs behaviour in flight and to test its reaction to various manoeuvres. The success of this first flight allows us to envisage the further program with greater serenity!O said a delighted Andr Borschberg, CEO and co-founder of the project. OWe still have a long way to go until the night flights and an even longer way before flying round the world, but today, thanks to the extraordinary work of an entire team, an essential step towards achieving our vision has been takenO, adds Solar Impulse Chairman and initiator Bertrand Piccard. OOur future depends on our ability to convert rapidly to the use of renewable energies. Solar Impulse is intended to demonstrate what can be done already today by using these energies and applying new technologies that can save natural resources.O Apr 7, 2010