Staff Sgt. Nate Klingbeil and Airman 1st Class Jordan Vesey present their idea for using additive manufacturing for vehicle maintenance to senior leaders during the 2020 Air Force Installation and Mission Support Center Innovation Rodeo, Feb. 7, 2020, in San Antonio. Additive manufacturing, a type of 3-D printing, gives maintainers a faster way to get needed parts. Klingbeil and Vesey are with the 627th Logistics Readiness Squadron at Joint Base Lewis-McChord, Washington. (U.S. Air Force photo by Shannon Carabajal)