Members of the ground crew are lifted off the ground as the wind begins to move the Swiss-made Solar Impulse 2 plane
An airplane powered only by sunlight has arrived in a Phoenix suburb after completing the latest leg of its global trip.
The Swiss-made Solar Impulse 2 landed shortly before 9 p.m. PDT Monday at Phoenix Goodyear Airport after a 16-hour flight from Mountain View, California, south of San Francisco.
It began the 10th leg of the trek — that’s now over a year old — just after 5 a.m.
Flying without fossil fuel makes for a long trip.
The plane’s solar power is captured by 17,000 cells mounted on its wings, which are larger than those of a 747 jetliner. Some of the solar energy is stored in batteries, allowing the plane to fly at night.
Ideal flight speed is about 28 mph, though that can double during the day when the sun’s rays are strongest. The carbon-fiber aircraft weighs over 5,000 pounds, about as much as a midsize truck.
Maybe slow going isn’t so bad when you’re flying over some of the most scenic places in the U.S., including the Hawaiian islands and the Golden Gate Bridge in San Francisco.
After arriving in the Phoenix area, pilot Andre Borschberg called the trip from California “a beautiful flight.”
And he added: “It was a special flight; not a long flight.”
For several minutes after arriving, Borschberg remained aboard as powerful winds buffeted the aircraft, forcing the ground crew to hold it down with straps.
“Sometimes it is more difficult to handle the airplane on the ground than in flight,” he told reporters later.
Video from cameras aboard the aircraft as well as on the ground at the Goodyear airport showed the Solar Impulse as it flew through the night sky enroute to its safe touch down southwest of Phoenix.
Co-pilot Bertrand Piccard, also of Switzerland, flew the previous leg, a three-day flight to from Hawaii to California.
Inventors wanted to highlight the importance of renewable energy and the spirit of innovation
Pilots have used layovers between flight legs to engage with people along the way to explain the project, and project officials said Monday in a statement released to The Associated Press that they will decide “in the next few days” whether public view of the plane would be possible while it is in Arizona.
The overall project is estimated to cost more than USD100 million and began in 2002.
The single-seat aircraft began its voyage in March 2015 from Abu Dhabi, the capital of the United Arab Emirates. It stopped in Oman, Myanmar, China and Japan en route to the United States. AP
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