Lt. Col. Francisco R. Gonzalez, newly appointed commander of the 319th Communications Squadron, receives the guidon from Col. Tammy Knierim, commander of the 319th Mission Support Group, during the 319th CS Change of Command on Grand Forks Air Force Base April 13, 2012. Gonzalez replaced Lt. Col. Joseph Moritz, who currently serves as the 319th MSG deputy commander. (U.S. Air Force photo by Airman 1st Class Xavier Navarro)