The NASA team and Survival, Evasion, Resistance and Escape specialist pose for a photo after completing the water survival course at Fairchild Air Force Base, Washington, May 18, 2018. The NASA team completed the dunker course. Trainees are strapped inside a modular egress training system that simulates a mock helicopter with lap belts that submerges into water and rotates to teach aircrew how to find their exits to safety. (U.S. Air Force photo/Airman 1st Class Jesenia Landaverde)

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Photo by: Airman 1st Class Jesenia Landaverde |  VIRIN: 180518-F-PH996-685.JPG