After an eight-day postponement, Solar Impulse 2, a solar-powered plane piloted by Andre Borschberg, completed its first leg of an around-the-world journey early on Monday, according to a CNN report.
The March 1 departure had been postponed due to strong dust storms that created hazy conditions.
"We have had a lot of sandstorms in Abu Dhabi, and also a lot of wind, sea breezes, higher than the limit," said the team's meteorologist Luc Truellemas in an interview posted on Twitter and YouTube.
Wider than a Boeing 747, Solar Impulse's wingspan is 236 feet, but it weighs less than a large SUV at 2.5 tons.
Despite the lack of space, the tiny cockpit is packed with enough food and water for a week. It also holds a parachute, life raft, and oxygen bottles for emergency situations.
The experienced solar plane flyers piloted a similar plane together across the United States in 2013. Based on that, Borschberg and Piccard already decided who will control the plane when: Piccard will take on the five-day, five-night leg across the Pacific, and Borschberg will face the Atlantic.
On Sunday, the two joked about tossing a coin to see who would fly first before tearfully revealing they had already decided.
"Andre has worked on this airplane … for 12 years, from the feasibility study until now; it is more than natural that he takes the first step," said Piccard.
Borschberg added, "Bertrand deserves to fly the last leg, and to make the arrival in Abu Dhabi, completing the vision he created 15 years ago."
Piccard was a member of the first team to circumnavigate the globe nonstop in a balloon in 1999, and Borschberg is a former fighter pilot.