Reassembled and ready, Solar Impulse 2 stands ready to leave Abu Dhabi on an historic around-the-world flight within the next month, according to the project’s latest announcements. When HB-SIB leaves Abu Dhabi, it will cross two oceans and four continents before returning to its departure point. The trip will include landings in 12 locations and a total distance of 35,000 kilometers (21,700 miles) – all without using a drop of fuel. Its route and schedule will be affected by weather, and since the airplane will fly at only 27 miles per hour at night to conserve battery energy, by prevailing winds. Normal flight speeds will range from 50 to 100 kilometers per hour (31 to 62 mph). The press release lists the landing sites: “Si2 will take-off from Abu Dhabi, capital of the United Arab Emirates, in late February or early March and return by late July or early August 2015. The route includes stops in Muscat, Oman; Ahmedabad and …
Solar Impulse Makes It to New York Early
It’s hard to believe that the Solar Impulse has been on its Cross America tour since May 3, but its early touchdown at New York City’s John F. Kennedy International Airport late Saturday night was cause for elation on at least two counts. First, as the Solar Impulse team points out, “For the first time a plane capable of flying day and night powered exclusively by solar energy has crossed the USA from the West to the East Coasts without using a single drop of fuel.” As we love to point out, though, it’s not the first time a solar-powered airplane has made the trip. Eric Raymond did it in 21 hops in 1990 in Sunseeker 1, using the technology available at the time – which did not allow overnight flights. Both trips are literally epic voyages, nonetheless. Second, for several anxious hours the flight, the airplane and even the fate of pilot Andre’ Borschberg, Solar Impulse’s co-founder and CEO, …