The 309th Commodities Maintenance Group (CMXG) is the Technical Repair Center and Center of Industrial and Technical Excellence for landing gear, wheels, brakes, secondary power systems, hydraulics, pneudraulics, and composites.  CMXG’s 1,700 member workforce repairs and overhauls aircraft fuel tanks, pylons, screw jacks, canopies, radomes, turbine engines, air frame mounted accessory drives, jet fuel starters, auxiliary power gas units, and a variety of hydraulic/pneudralic workloads.  Other workloads include tubing, new manufacturing, and aircraft structures.  CMXG is the only Air Force entity capable of overhauling and testing 20/30 mm guns utilizing an indoor gun range.  Using Air of the Possible methodology, the Group creates an environment for success.  Operations are completed in 28 facilities with more than 1.26M square feet, and an annual budget of more than $529M.  Customers include: C-5, C17, C-130, B-1B, B-2, B-52, KC-135, A-10, T-38, E-2, E-3, F-4, F-15, F-16, F-22, F-35, MH-53, and MG-60.  The CMXG mission is to produce quality products for the Warfighter on time, at the best value.