A Swiss solar-powered plane
has taken off from Abu Dhabi, United Arab Emirates marking the start of the
first attempt to fly around the world without a drop of fuel, Al Jazeera
reports.
The Solar Impulse 2, piloted by Andre Borschberg of Switzerland, took off at 7.12am local time (0412 GMT) on Monday from the UAE’s Al-Bateen airport and headed to Muscat, the capital of Oman, where it is expected to land later after the first leg of the journey.
The developers said the aim was to create awareness about replacing “old polluting technologies with clean and efficient technologies”.
Andre Borschberg, Solar Impulse co-founder, was at the controls of the single-seater when it took off from the Al Bateen airport in the UAE on Monday morning.
The take-off, which was originally scheduled for Saturday but delayed due to high winds, capped 13 years of research and testing by Borschberg and fellow Swiss pilot Bertrand Piccard.
The pilot would take turns to fly the plane around the world and switch seats during stopovers.
The Solar Impulse 2, piloted by Andre Borschberg of Switzerland, took off at 7.12am local time (0412 GMT) on Monday from the UAE’s Al-Bateen airport and headed to Muscat, the capital of Oman, where it is expected to land later after the first leg of the journey.
The developers said the aim was to create awareness about replacing “old polluting technologies with clean and efficient technologies”.
Andre Borschberg, Solar Impulse co-founder, was at the controls of the single-seater when it took off from the Al Bateen airport in the UAE on Monday morning.
The take-off, which was originally scheduled for Saturday but delayed due to high winds, capped 13 years of research and testing by Borschberg and fellow Swiss pilot Bertrand Piccard.
The pilot would take turns to fly the plane around the world and switch seats during stopovers.
Two hours and 15 minutes into the
flight, Borschberg was 13 per cent of the way to Muscat and attempting to give
media interviews before calling his wife, according to a website monitoring his
progress.
Shortly before take-off, Borschberg,
63, said on Twitter that the “challenge to come is real for me and the
airplane”.
“This project is a human project, it
is a human challenge,” Borschberg said on Sunday.
The wingspan of the one-seater
plane, known as the Si2, is slightly bigger than that of a jumbo jet, but its
weight is around that of a family car.
From Muscat, it will make 12 stops
on an epic journey spread over five months, with a total flight time of around
25 days.
It will cross the Arabian Sea to
India before heading on to Myanmar, China, Hawaii and New York.
Landings are also earmarked for the
midwestern US and either southern Europe or North Africa, depending on weather
conditions.
The longest single leg will see a
lone pilot fly non-stop for five days across the Pacific Ocean between Nanjing,
China and Hawaii, a distance of 8,500km.
Borschberg and Piccard will
alternate stints flying the plane, which can hold only one person, with the
aircraft able to fly on autopilot during rest breaks.
The pilots have undergone intensive
training in preparation for the trip, including in yoga and self-hypnosis,
allowing them to sleep for periods as short as 20 minutes but awaken feeling
refreshed.
All this will happen without burning
a drop of fuel.
The pilots will be linked to a
control centre in Monaco where 65 weathermen, air traffic controllers and
engineers will be stationed. A team of 65 support staff will travel with the
two pilots.
Should a problem occur while
sleeping, the ground staff can wake up the pilot.
“We want to share our vision of a
clean future,” Piccard, 57, who is chairman of Solar Impulse, said of the
mission.
“Climate change is a fantastic
opportunity to bring in the market new green technologies that save energy,
save natural resources of our planet, make profit, create jobs, and sustain
growth.”
The pilots’ idea was ridiculed by
the aviation industry when it was first unveiled.
But Piccard, who hails from a family
of scientist-adventurers and who in 1999 became the first person to
circumnavigate the globe in a hot air balloon, clung to his belief that clean
technology and renewable energy “can achieve the impossible”.
The plane is powered by more than
17,000 solar cells built into wings that, at 236ft, are longer than a jumbo and
approaching that of an Airbus A380 superjumbo.
Thanks to an innovative design, the
lightweight carbon fibre aircraft weighs only 2.3 tonnes, about the same as a
family 4×4 and less than one percent of the weight of the A380.
The Si2 is the first solar-powered
aircraft able to stay aloft for several days and nights
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