Grand Forks AFB members assist with flood preparation efforts Published April 1, 2019 By Senior Airman Elora J. Martinez 319th Air Base Wing Public Affairs GRAND FORKS AIR FORCE BASE, N.D. -- U.S. Air Force Tech. Sgt. Travis Sanford, 319th Operations Support Squadron air traffic control senior watch supervisor, right, shovels sand into a bag held open by U.S. Air Force Tech. Sgt. Codie Volk, 69th Maintenance Squadron aerospace ground equipment section chief, during a sandbag stockpile event March 28, 2019, in Grand Forks, North Dakota. Volunteers worked to fill several thousand sandbags out of the city’s 10,000-goal. (U.S. Air Force photo by Senior Airman Elora J. Martinez)