In late August, firefighters battling a giant wildfire burning in the Sierra Nevada in and around Yosemite National Park added a California National Guard Predator drone to their arsenal.
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 seen immediately.
"They're piping what they're seeing directly to the incident commander, and he's seeing it in real time over a computer network," said National Guard Lt. Col. Tom Keegan.
Previously, ground commanders relied on helicopters that needed to refuel every two hours. While unmanned aircraft have mapped past fires, use of the Predator will be the longest sustained mission by a drone in California to broadcast information to firefighters in real time.
Image courtesy of California National Guard.