Members of the 147th Attack Wing test a vertical pallet stacking system at Ellington Field JRB, Houston, Texas January 5, 2022. The Wing is partnering with Air Force Research Laboratories, USTRANSOM and the University of Ohio at Dayton to test the innovative technology that allows for cargo pallets to be stacked on top of each other, enabling cargo aircraft to carry more. (Air National Guard Photo by Mr. Sean Cowher)