Learn more about Phantom Eye's taxi tests at www.boeing.com/Features/2013/0... Boeing's Phantom Eye--the liquid hydrogen-powered high altitude long endurance unmanned aircraft system--completed its latest series of taxi tests in preparation for its return to flight. For more on Phantom Eye, check out www.boeing.com/bds/phantom_wor...
- 11 жыл бұрын
Boeing Phantom Eye readies for return to flight: Completes taxi tests
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