20th OG commander takes final flight
U.S. Air Force Col. Shaun McGrath, outgoing 20th Operations Group commander, passes under water from a fire truck after his final flight at Shaw Air Force Base SC., July 25, 2013. McGrath, 20th OG commander for 16 months ,will take commander of an Expeditionary Operations Group at an undisclosed location. (U.S. Air Force photo by Airman 1st Class Jensen Stidham/Released)