Daily Mail – July 15, 2010
With its short, squat body and massive wingspan this is an unmanned jet with a difference - it's powered by hydrogen.
Boeing's Phantom Eye unmanned airborne system will be able to stay aloft at 65,000 feet for up to four days.
Phantom Eye is designed to carry out surveillance and reconnaissance missions while remaining at high altitude. It will produce only water as a by-product.
Boeing also is developing a larger unmanned plane that will stay aloft for more than 10 days and 'Phantom Ray,' a fighter-sized UAV that will be a test bed for more advanced technologies.
'Phantom Eye is the first of its kind and could open up a whole new market in collecting data and communications,' Darryl Davis, president of Boeing Phantom Works, said today at the unveiling ceremony in St. Louis.
'It is a perfect example of turning an idea into a reality. It defines our rapid prototyping efforts and will demonstrate the art-of-the-possible when it comes to persistent intelligence, surveillance and reconnaissance.
'The capabilities inherent in Phantom Eye's design will offer game-changing opportunities for our military, civil and commercial customers
Later this summer, Phantom Eye will be shipped to NASA’s Dryden Flight Research Center at Edwards Air Force Base, California to begin a series of ground and taxi tests in preparation for its first flight in early 2011.
That debut flight is expected to last between four and eight hours.
'The program is moving quickly, and it’s exciting to be part of such a unique aircraft,' said Drew Mallow, Phantom Eye program manager for Boeing.
'The hydrogen propulsion system will be the key to Phantom Eye's success. It is very efficient and offers great fuel economy, and its only byproduct is water, so it's also a 'green' aircraft.'
Phantom Eye is powered by two 2.3-litre, four-cylinder engines that provide 150 horsepower each. It has a 150-foot wingspan, will cruise at approximately 150 knots and can carry up to a 450-pound payload.
Last updated 18/07/2010