Drone Diverts Firefighting Planes, Incurring $10,000 Cost

An anonymous reader writes: Fire is raging through thousands of acres of forest in California. A few days ago we discussed how a man's personal drone was shooed away from a fire site. Now, the drone situation has gotten worse. The U.S. Forest Service is helping to fight the fire by sending planes full of fire retardant to drop on the surrounding area. Unfortunately, one of the missions had to be diverted because a private drone had encroached upon the planes's airspace. The mission involved three planes, all loaded with retardant. One was large enough to find another target on which to drop its payload, but the other two simply had to jettison and return to base. Officials say the failed mission wasted at least $10,000. They're now having to spend extra time keeping an eye out for these drones and trying to educate operators on the temporary restrictions in place around forest fires.