The
longest aircraft in the world is preparing for its first test flight in a few
weeks’ time.
The
Airlander 10 is a cross between an airship and an aeroplane.
It
generates lift aerostatically through being filled with helium, and
aerodynamically thanks to its unique-looking wing shape.
Because
it’s heavier than air, the 20-ton craft can land without tethers on most
surfaces, including water.
Hybrid
Air Vehicles, the makers of the Airlander 10 and based in Bedford, anticipate
commercial uses such as leisure cruises, persistent, airbone research and for
cargo to hard-to-reach places.
It
can carry up to 10 tons and could be fitted to transport 48 passengers, flying
for five days continuously, cruising at 80 knots (92mph), reports Sky News.
The
Airlander 10 was originally developed from 2009 for the US Army, which
abandoned the project.
Hybrid
Air Vehicles has plans for a 50-ton version of the Airlander.
Company
spokesman Chris Daniels told Sky News: “It’s not an airship. It’s a mix between
an aeroplane, an airship with a bit of helicopter thrown in.
“It
uses the latest materials, it’s got the latest fly-by-night technology,
avionics and computer software.
“It’s
very much an aircraft for the 21st century.”
But
aviation expert David Learmount questioned whether there will be a big demand
for it.
He
told Sky News: “We are not talking about a mass market products here.
“We’re
talking about something highly specialist. It will be very useful for those who
need it.
“But
the number of companies and organisations that are going to need something as
specialist as this is not large in number.”
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