AFSPC-5

The X-37B spaceplane spent 718 days in orbit on its fourth mission, then landed autonomously at Kennedy Space Center's Shuttle Landing Facility on 7 May 2017, the first X-37B landing in Florida; the first three had landed at Vandenberg.

The Atlas V also carried LightSail 1, The Planetary Society's solar-sailing cubesat, and a group of cubesats sponsored by the National Reconnaissance Office.