Hydrogen test for spy plane
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Ww would like to tell you more - but because it is a spy plane - we are sworn to secrecy - the walls have ears - loose lips sink ships - you know the rest of the jargon -- Boeing has successfully tested the hydrogen propulsion system of its High Altitude Long Endurance (HALE) unmanned spy aircraft using an engine developed by Ford.
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Sunday 4 November, 2007 10:04 AM |