Unmanned aerial vehicle (UAV) designers at Northrop Grumman Corp. will build five long-range unmanned helicopters for operation from destroyers and other surface warships under terms of a $43.8 million U.S. Navy contract announced this past week.Officials of the Naval Air Systems Command at Patuxent River Naval Air Station, Md., are asking the Northrop Grumman Aerospace Systems segment in San Diego to build five MQ-8C Fire Scout vertical take-off and landing tactical unmanned aerial vehicles (VTUAV), which are based on the manned Bell 407 helicopter from Bell Helicopter Textron Inc. in Fort Worth, Texas.
The manned version of the Bell 407 seats seven, can carry a useful load of 2,347 pounds, flies as fast as 140 knots, and has a range of 324 nautical miles.
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