Pararescuemen Move Air Force pararescuemen, assigned to the 83rd Expeditionary Rescue Squadron, 455th Air Expeditionary Wing, exit an Army Ch-47 Chinook helicopter at Bagram Airfield, Afghanistan, Feb. 22, 2018. The pararescuemen primarily fly their missions on Army CH-47F Chinooks. Air Force photo by Tech. Sgt. Gregory Brook SHARE IMAGE: Download Image: Full Size (3.61 MB) Photo By: Tech. Sgt. Gregory Brook VIRIN: 180222-F-OH871-2169.JPG Photo Gallery