Jack setup

  • Published
  • By Senior Airman Joshua J. Seybert
  • 911th Airlift Wing Public Affairs
Senior Airman Bill McKenzie, a 911th Airlift Wing maintenance squadron aircraft ground equipment technician, secures a wheel to a brand new B-4A 30-ton jack, which will be used to help maintainers work on aircraft, here, July 31, 2012. In order for maintainers to repair some areas of the C-130 Hercules, it must be lifted off the ground, and it takes a total of four B-4A 30-ton jacks to lift one aircraft. (U.S. Air Force photo by Senior Airman Joshua J. Seybert/Released)