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U.S. Navy Grounds Unmanned Helicopters After Incidents

Apr. 10, 2012 - 01:39PM   |  
By AGENCE FRANCE-PRESSE   |   Comments
An MQ-8B Fire Scout operates in the Atlantic Ocean with the frigate McInerney in 2009. The U.S. Navy grounded its fleet of the UAVs April 10 after two unrelated mishaps.
An MQ-8B Fire Scout operates in the Atlantic Ocean with the frigate McInerney in 2009. The U.S. Navy grounded its fleet of the UAVs April 10 after two unrelated mishaps. (MC2 Alan Gragg / Navy)
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WASHINGTON — The U.S. Navy said April 10 it grounded its fleet of unmanned MQ-8B Fire Scout helicopters after what it termed “two unrelated operational mishaps” with the aircraft.

“In light of the recent mishaps, the Navy has temporarily suspended Fire Scout flight operations for 14 air vehicles in inventory while system performance and operational procedures are reviewed,” a statement said.

In the first incident March 30 off the coast of Africa, one of the helicopters was ditched at sea upon returning from a maritime surveillance mission from the frigate Simpson.

“After multiple approaches and exhaustive troubleshooting by operators, the aircraft was positioned a safe distance from USS Simpson and the flight was terminated,” the statement said.

“Subsequently, Simpson crew performed a nighttime recovery of the aircraft.”

On April 6, a second helicopter crashed in northern Afghanistan during “a routine surveillance mission in support of Regional Command North.”

The cause of both incidents is under investigation, officials said, expressing confidence in the Northrop Grumman aircraft used for reconnaissance and other support services for U.S. forces.

“Since 2006, the MQ-8B Fire Scout has accumulated over 5,000 flight hours with more than 3,000 flight hours tallied during operational deployments,” the Navy statement said.

“Fire Scout has played a significant role in multiple operations including three counter-piracy actions, a search-and-seizure operation, support of successful transits of the Strait of Hormuz; completion of a special operations proof of concept; and use as an intelligence, surveillance and reconnaissance asset for Operation Odyssey Dawn in Libya.”

In Afghanistan, the Fire Scout “has provided significant support to ground commanders by enhanced situational awareness to joint forces closely engaged against enemy combatants,” it added.

The Fire Scout is 31.7 feet long, and 9.8 feet high. It can fly at 110 knots at altitudes up to 20,000 feet and has a range of 110 nautical miles.

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