(Reuters) – A Swiss man attempting to circumnavigate the globe with an aircraft powered only by the sun's energy landed in Hawaii on Friday, after a record-breaking five-day nonstop solo flight across the Pacific Ocean from Japan.
The Solar Impulse 2 is the first aircraft to fly day & night without any fuel. Pilot Andre Borschberg's 120-hour voyage shattered the 76-hour record for nonstop flight by late American adventurer Steve Fossett in 2006 on the Virgin Atlantic Global Flyer.
Borschberg, who took off fromÂ Nagoya, Japan,Â on Monday on the seventh leg of the journey, landed at 5:55 a.m.(1155 EDT) on Friday in Kalaeloa after five days & nights.
The aircraft, piloted alternatively by Swiss explorers Borschberg & Bertrand Piccard, set off on its 22,000-mile (35,000-km) journey around the world from Abu Dhabi on March 9.
The next leg would be from Honolulu to Phoenix, Arizona, & then Borschberg & Piccard will fly together across the Atlantic on a return path to Abu Dhabi.
Borschberg navigates alone in an unheated & unpressurized cockpit, sleeping in bursts of 20 minutes while on autopilot.
Addressing the pilot on a live online broadcast from the Solar Impulse Mission Control Center in Monaco, an ecstatic Peter Frei, head of the project's conceptual design & aerodynamics, congratulated the team on 12 years of work culminating in what he called a historic moment.
"Andre, what you did is unbelievable," Frei said. "I can't even imagine what it takes to be five days up there, with so little sleep & such a complex & crippled aircraft."
Studies, design & construction took 12 years & a first version of the plane rolled out in 2009 & broke records for heights & distances traveled by a manned solar plane.
The plane was created in order to encourage governments to replace pollutants with clean technology.
"OurÂ airplane has not been built to carry passengers yet to convey a message," says Piccard.
(Reporting by Karen Brooks in Austin, Texas; Editing by Grant McCool)