A Pelican case sits on the flight line after being unloaded from an HH-60G Pave Hawk helicopter, assigned to the 66th Rescue Squadron at Nellis Air Force Base, Nevada, Sept. 15, 2017. The 66th RQS worked with other joint service units in order to provide relief efforts during Hurricane Irma, Sept. 10. (U.S. Air Force photo by Senior Airman Kevin Tanenbaum/Released)