Gray Army Airfield, also known as Gray AAF, is a military airfield located within Joint Base Lewis-McChord (formerly Fort Lewis) near Tacoma, in Pierce County, Washington, United States.It should not be confused with Robert Gray Army Airfield at Fort Hood in Texas.OverviewUsed to support Fort Lewis, Army helicopters assisted with medical evacuations at Mount Rainier National Park on numerous occasions in the 1970s. Army helicopters were also used to insert search-and-rescue teams into inaccessible areas on the east, north, and west sides of the mountain, lowering rangers to the ground by a cable device known as a "jungle penetrator." Helicopters began assisting with high altitude (above 10,000 feet) SAR operations in the 1980s. Helicopters were also used for "short haul" rescue operations, in which a ranger and litter were carried in a sling below the helicopter to the scene of the accident.
