54th HS Airmen go off deep end
Members of the 54th Helicopter Squadron prepare for underwater egress survival training at Minot Air Force Base, N.D., June 22, 2017. The training included demonstrations on how to escape a simulated helicopter crash and properly use common rescue devices. (U.S. Air Force photo by Airman 1st Class Jonathan McElderry)

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Photo by: Airman 1st Class Jonathan McElderry |  VIRIN: 170622-F-IY281-0076.JPG