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Solar aircraft lands in Ahmedabad
The world's first solar powered aircraft -- Solar Impulse 2 (Si2) -- on a
global flight, landed here on Tuesday night, officials said.
The aircraft landed at the Ahmedabad airport around 11.45 p.m.
The
flight was received with loud cheers and clapping by a large group of
people gathered at the airport to witness the historic landing.
The
aircraft has been built not just to fly around the world without an
iota of fuel, but also carry a message demonstrating effectiveness of
clean technologies and importance of sustainability.
Powered only
by the sun's rays, the aircraft took off from Muscat on Monday and flew
over Pakistan before entering Indian airspace over the Arabian Sea
towards Gujarat, an official of the Aditya Birla Group, which is hosting
the flight here, said.
"It is flying at a speed of around 60 km
per hour -- or roughly equivalent to a scooter -- under different
weather conditions. We expect it to land anytime before midnight," the
official, requesting anonymity, told IANS here.
The Si2 is the
brainchild of founders Bertrand Piccard -- a psychiatrist who flew
around the world in a hot-air balloon in 1999 -- and former Swiss
fighter pilot Andre Borschberg -- also an experienced flight design
engineer -- who are alternating at the aircraft controls.
"Si2
fits in with our strategy of creativity, innovation and drive and it
drives the message of synergising growth with responsibility. We are
delighted to be the India host on its ground-breaking flight around the
world," said Aditya Birla Group chairman Kumar Mangalam Birla.
The
revolutionary single-seater aircraft is made of carbon fiber, with the
72-metre wingspan, larger than a Boeing 747 but weighing 2,300 kg, or as
much as a family car.
Its 17,248 solar cells and four lithium
batteries, weighing 633 kg, supply the electric motors with enough
renewable energy for a 24x7 flight, up to an altitude of 8,500 metres --
less than the height of Mount Everest which stands at 8,848 metres.
The
ambitious project is supported by Prince Albert of Monaco, the United
Arab Emirate's Minister of State and Chairman of Masdar Sultan bin Ahmed
Sultan Al Jaber, British businessman Richard Branson and former US vice
president Al Gore.
The project is part of the #FutureIsClean initiative that has been launched to raise awareness about clean technologies.
It
is also supported by main partners Solvay, Omega, Schindler, ABB, and
Official Partners Google, Altran, Bayer Material Science, Swiss Re
Corporate Solutions, Swisscom and Moet Hennessy, the official said.
The
Si2 is an airborne laboratory, genuinely made from technological
solutions developed by a multi-disciplinary team of 80 specialists and
more than a 100 partners and consultants.
They worked for over a
decade to bring Si2 from the drawing board to a flight of reality taking
into consideration aspects of delicate balance between maximum
efficiency, least possible weight and extreme reliability of its
photovoltaic cells.
Besides an overnight stopover in Ahmedabad,
Si2 is also expected to halt in Varanasi even as millions of fans
worldwide follow its solar-powered flight via social media and live
updates, with the founders and sponsors hoping it will change aviation
history.
Its predecessor, the Si1 which flew in 2010, holds eight world records.
The
Si2's round-the-world flight took off from Abu Dhabi in UAE last week.
After stopping in Muscat and Ahmedabad, it will go to Varanasi in India,
Mandalay in Myanmar, Chongqing and Nanjing cities in China.
Then
it will cross the Pacific Ocean via Hawaii Islands and fly across the
US with stops in Phoenix city in the Midwest and New York.
From
there it will cross the Atlantic Ocean and the final leg would include a
stopover in southern Europe or north Africa before returning to the
starting point in Abu Dhabi by late July.