Drones disrupting fire fighting efforts

Twice in the last week, people flying drones disrupted wildfire operations in Southern California, causing federal, state and local wildfire managers to come out with a warning to the public, "Do not fly unmanned aircraft systems (UAS) within or near wildfires."

Members of the public flying UAS, also known as drones, caused air tanker operations in the San Bernardino National Forest to be suspended while fighting the Lake Fire on June 24, and on June 26 while fighting the Sterling Fire. Drones being flown near an active fire can hamper the effectiveness of suppression operations as well as putting firefighters in harm's way.

“If a UAS is detected flying over or near a wildfire, we will stop air tankers from dropping fire retardant, helicopters from dropping water, and other aerial firefighting aircraft from performing wildfire suppression missions until we can confirm that the UAS has left the area and we are confident it won’t return,” said Steve Gage, U.S. Forest Service representative on the National Multi-Agency Coordinating Group (NMAC) at the National Interagency Fire Center in Boise, Idaho. “Unfortunately, this could decrease the effectiveness of wildfire suppression operations, allowing wildfires to grow larger, and in some cases, unduly threaten lives and property, but firefighter and public safety are our top priorities in wildfire management.”

Aerial firefighting aircraft, such as air tankers and helicopters, fly at very low altitudes, typically just a couple of hundred feet above the ground, the same as UAS flown by members of the public do, creating the potential for a mid-air collision that could seriously injure or kill aerial and/or ground firefighters. In addition, a UAS flown by a member of the public that loses its communication link could fall from the sky, causing serious injuries or deaths of firefighters on the ground.

Temporary Flight Restrictions (TFRs) are typically put in place during wildfires that require aircraft, manned or unmanned, that are not involved in wildfire suppression operations to obtain permission from fire managers to enter specified airspace. The Federal Aviation Administration (FAA), U.S. Forest Service, U.S. Department of the Interior and other wildland fire management agencies consider UAS, including those used by members of the public for hobby and recreation purposes, to be aircraft and therefore subject to TFRs. Members of the public should not fly UAS over or near wildfires even if a TFR is not in place to prevent accidents and disruption of suppression operations. Individuals who are determined to have interfered with wildfire suppression efforts may be subject to civil penalties and potentially criminal prosecution.

FAA guidance for members of the public flying UAS for hobby or recreation purposes is available online at http://www.faa.gov/uas/model_aircraft/