The Washington Post has an article on a solar powered plane flight across the US - Solar powered plane completes history-making cross-country flight, lands at JFK airport. 
A solar-powered aircraft completed the final leg of a history-making cross-country flight Saturday night, gliding to a smooth stop at New York’s John F. Kennedy International Airport.The flight plan for the revolutionary plane, powered by some 11,000 solar cells on its oversized wings, had called for it to pass the Statue of Liberty before landing early Sunday at New York. But an unexpected tear discovered on the left wing of the aircraft Saturday afternoon forced officials to scuttle the fly-by and proceed directly to JFK for a landing three hours earlier than scheduled.
Pilot Andre Borschberg trumpeted the milestone of a plane capable of flying during the day and night, powered by solar energy, crossing the U.S. without the use of fuel. “It was a huge success for renewable energy,” Borschberg said while standing in front of Solar Impulse on the runway at JFK. “The only thing that failed was a piece of fabric.”
