Caption:

X-47B UCAS Completes Two Flights in One Week

The U.S. Navy's X-47B Unmanned Combat Air System prepares to land at Edwards AFB following the second of two test flights conducted within the same calendar week. The flights mark the beginning of flight test envelope expansion.

News Release:

Photo Release -- Northrop Grumman, U.S. Navy Complete Second, Third Flights of X-47B Unmanned Combat Air System (Issued on 2011-03-17 at 09:30 Eastern)

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