4 Sqn's minus 20 para jump

Members of No. 4 Squadron Combat Control Team and colleagues from the Royal Air Force (RAF) parachuted into a dry lake bed in the Nevada Test and Training Range during Exercise Red Flag 17-01 to test that the lake bed was safe for a C-130J Hercules to land on. Thank to elevation and the weather, the airmen jumped from the Hercules into a -20C slipstream.