A crew chief with the U.S. Air Force helps load a satellite onto a C-17 Globemaster III March 19, 2018, on Buckley Air Force Base, CO. Lockheed Martin along with The Air National Guard and active duty components loaded the 70,000 pound cargo, successfully delivering the second GPS III Space Vehicle to Astrotech Space Operations in Titusville, Florida to begin satellite launch processing. (U.S. Air Force photo by Airman 1st Class Michael D. Mathews)