Cramped spaces and fuel vapors: MacDill “Tank Divers”
Sixth Maintenance Squadron (MXS) fuel systems Airmen crawl inside a fuel cell bladder at MacDill Air Force Base, Fla., Nov. 25, 2019. The 6th MXS “Tank Divers” seal the bladder and perform a pressure test to check for leaks. (U.S. Air Force photo by Airman 1st Class Ryan C. Grossklag)

Download Image: Full Size (2.81 MB)
Photo by: Airman 1st Class Ryan C. Grossklag |  VIRIN: 191125-F-GM327-1017.JPG