Concrete Foundation Air Force Senior Airman Noah Matsuura evens out wet concrete at Vandenberg Air Force Base, Calif., April 3, 2019. SHARE IMAGE: Download Image: Full Size (7.1 MB) Tags: Air Force Photo By: Air Force Airman 1st Class Hanah Abercrombie VIRIN: 190403-F-IZ563-1103C.JPG Photo Gallery