USAFWC hosts Spark Tank prelims at AFWERX-Vegas
Lt. Col. Justin Elliott, 59th Test and Evaluation Squadron director of operations, practices his presentation, Oct. 29, 2018, at AFWERX-Vegas. Elliot’s idea was one of the two to advance to present at the Air Combat Command competition. (U.S. Air Force photo by Airman 1st Class Andrew D. Sarver)

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Photo by: Airman 1st Class Andrew Sarver |  VIRIN: 181029-F-JV039-001.JPG