Maintaining the Depths
Staff Sgt. Joshua Bell, 9th Civil Engineer Squadron water and fuels maintenance, guides a dummy during a mock rescue as it is hoisted out of an underground confined space at Beale Air Force Base, California, April 27, 2017. Confined space entry teams face a number of hazards to include structural collapses, fuel tank explosions and toxic atmospheres. (U.S. Air Force photo by Airman 1st Class Justin Parsons/Released)

Download Image: Full Size (0.43 MB)
Photo by: Airman 1st Class Justin Parsons  |  VIRIN: 170427-F-GZ700-632.JPG