California launches drone to aid Yosemite wildfire battle

Firefighters battling the giant wildfire burning in the Sierra Nevada added a California National Guard Predator drone to their arsenal Wednesday to give them almost immediate views of any portion of the flames chewing through rugged forests in and around Yosemite National Park.

The MQ-1 unmanned aircraft being remotely piloted hundreds of miles away quickly alerted fire bosses to a new flare-up they otherwise wouldn't have immediately seen.

"They're piping what they're seeing directly to the incident commander, and he's seeing it in real time over a computer network," National Guard Lt. Col. Tom Keegan said.

Previously, ground commanders relied on helicopters that needed to refuel every two hours.

The 12-day-old Rim Fire continued to grow, expanding to 292 square miles, and containment remained at 23 percent. But increasingly confident fire officials said they expect to fully surround it in three weeks, although it will burn for much longer than that.

"It's looking better every day," said incident spokesman Glen Stratton.

The Rim Fire has destroyed 111 structures, including 11 homes, and posed a threat to ancient giant sequoias.

The fire also has threatened San Francisco's water supply at the Hetch Hetchy Reservoir, but Stratton said it was burning itself out as it approached and crews were lighting back burns to push it back into the wilderness.

California launches drone to aid Yosemite wildfire battle 08/28/13 [Last modified: Wednesday, August 28, 2013 11:02pm]

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