U.S. Air Force students assigned to the 362d Training Squadron, Detachment 1, HH-60W helicopter repair course, install the Isolated Personnel Stacking Litter system on a HH-60W Jolly Green II Combat Rescue Helicopter simulator at Joint Base Langley-Eustis, Virginia, Feb. 21, 2023. The HH-60W has an adaptable cabin for alternate configurations with an IPSL system compliant to combat search and rescue missions. (U.S. Air Force photo by Staff Sgt. Anthony Nin Leclerec)