Tech. Sgt. Leon Peterson, 35th Expeditionary Airlift Squadron propulsion technician, assigned from 133rd Airlift Wing, St. Paul, Minn., stands ready and waiting to marshal out a C-130 in support of Operation Unified Response. Aircrews and maintenance personnel from the Minnesota Air National Guard unit are serving at Muniz Air National Guard Base, Puerto Rico on a two-week rotation in support of the U.S. Southern Command's Coronet Oak mission. (U.S. Air Force photo/Master Sgt. Stan Coleman)
United States Air Force
2011
usaf via <a rel="nofollow" class="external free" href="https://www.flickr.com/photos/usairforce/4314571164/">https://www.flickr.com/photos/usairforce/4314571164/</a>