Friday, July 9, 2010

Solar-powered plane lands safely after 26-hour flight. BBC News

8 July 2010
The solar-powered plane lands near Bern

An experimental solar-powered aircraft launched on Wednesday has landed safely in Switzerland after successfully flying through the night.

The feat is a step toward the makers' aim of circling the globe using the power of the Sun to fuel the plane.

The aircraft used super-efficient solar cells and batteries to stay in the air after the Sun's rays had faded.

The plane touched down at an airfield about 30 miles (50 km) from the Swiss capital Bern at 0900 (0700 GMT).

The plane landed at Payerne airport after a total flight time of 26 hours.
During the flight it reached a height of 8,700 m (28,543 ft).
Assistants rushed to stabilise the experimental aircraft as it touched down, ensuring that its huge 63m (207ft) wingspan did not scrape the ground and topple the plane.

It is the longest and highest flight recorded by a solar-powered plane.
The four-engine aircraft was steered by Andre Borschberg, a former fighter jet pilot from Switzerland.

The plane has 12,000 solar cells arranged on its wingspan which collected enough energy to power the plane for the flight.

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