Solar Impulse Takes Flight Again with Arrival at STL Nearing

Lambert-St. Louis International Airport will be the next destination for the “Solar Impulse Across America” flight, which will also make stops at Washington DC-Dulles and New York’s JFK airports.


(St. Louis) Solar Impulse, the first aircraft capable of flying day and night powered exclusively by solar energy, will be one stop closer to St. Louis after it finishes its second U.S. leg from Phoenix Sky Harbor to Dallas-Fort Worth International Airport. The arrival at DFW is scheduled sometime after midnight, May 23.

Lambert-St. Louis International Airport will be the next destination for the “Solar Impulse Across America” flight, which will also make stops at Washington DC-Dulles and New York’s JFK airports.

The public is being offered a chance to view the plane at each of the five U.S. airports on its Across America flight plan. Solar Impulse is a prototype carbon fiber airplane with a wingspan of a jumbo jet (208ft) and the weight of a small car (3,500 lbs.). The aircraft is powered by 12,000 solar cells built into its wings which provide power to four 10hp electric motors. Solar cells recharge the aircraft’s lithium batteries during the day flight which allows the plane to continue flying at night.

Fans and supporters of the world’s most advanced solar-powered airplane can sign up at www.solarimpulse.com (Join Us link) for the latest news and events including specific viewing opportunities in St. Louis when it arrives. The arrival date in St. Louis has not been set yet. The aircraft could arrive at Lambert within the next week or two based on the weather and other flight operations.

About Solar Impulse Swiss pioneers Bertrand Piccard (Chairman) and André Borschberg (CEO) are the founders, pilots and the driving force behind Solar Impulse, the first airplane that can fly day and night without fuel or polluting emissions. Solar Impulse is a unique adventure that aims to bring emotions back at the heart of scientific exploration, a flying laboratory to find innovative technological solutions for today’s challenges and a vision to inspire each of us to be pioneers in our everyday lives.

This revolutionary carbon fibre airplane has the wingspan of a Boeing 747 (63.4m / 208 ft) and the weight of a small car (1,600kg / 3,527 lb). It is the result of seven years of intense work, calculations, simulations and tests by a team of about 80 people and 100 partners and advisors. A plane so big and light has never been built before. The 12,000 solar cells built into the wing provide four 10HP electric motors with renewable energy. By day the solar cells recharge the 400kg / 881 lb lithium batteries which allow the plane to fly at night.

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