Solar airplane set to cross U.S.
MOUNTAIN VIEW, Calif. — A solar-powered airplane left Northern California on Friday for the first leg of a planned cross-country trip that its co-pilot described as a “milestone” in aviation history.
The Solar Impulse — considered the world's most advanced sun-powered plane — left Moffett Field in Mountain View just after dawn. Its creators said the trip is the first attempt by a solar airplane capable of flying day and night without fuel to fly across America.
It plans to land in Sky Harbor airport in Phoenix, Dallas-Fort Worth airport in Texas, Lambert-St. Louis airport, Dulles airport in the Washington area and New York's John F. Kennedy airport. Each flight leg will take about 19 to 25 hours, with 10-day stops in each city.
“All the big pioneers of the 20th century have tried to fly coast to coast across America,” said co-pilot and one of the plane's founders, Bertrand Piccard. “So now today we're trying to do this, but on solar power with no fuel with the first airplane that is able to fly day and night just on solar power.”
The plane is powered by about 12,000 photovoltaic cells that cover huge wings and charge its batteries.
The delicate, single-seat Solar Impulse flies around 40 mph and can't go through clouds. It weighs about as much as a car, making it vulnerable to bad weather.
Its creators said solar planes will never replace fuel-powered commercial flights. But the goal is to showcase the potential of solar power.
“What we look for is to have a new milestone in this very exciting history of aviation that can attract interest of the people, of the political world, of the media and show that with renewable energies and clean technology for energy efficiency, we can achieve impossible things,” Piccard said.
The plane has previously impressed audiences in Europe. It is expected to reach Phoenix about 1 a.m. Saturday.
Show commenting policy
TribLive commenting policy
- Priest accused of pointing gun at boy
- Former Federal Reserve Chairman Bernanke: Jail time for Wall Street execs needed
- Most bikers doff ankle monitors
- Gas leak suspected after Brooklyn blast kills 1; safety measures eyed
- San Francisco’s last gun store to close
- Key cod-fishing spots in dire shape
- Inmates slip away en route to halfway houses, documents show
- Faith a comfort in aftermath of Oregon shooting
- Deal close on Pacific free trade pact
- Utah’s Chaffetz in race for House speaker
- Hot issues put Supreme Court at helm of 2016 race