Official U.S. Air Force
160113-F-WH816-055
Airman 1st Class Connor Harrington, a 374th Civil Engineer Squadron pavement and equipment apprentice, performs a spall repair at Yokota Air Base, Japan, Jan. 13, 2016. From keeping the flightline mission ready to maintaining the roads and sidewalks, the behind the scenes work done by the group of Airmen known as the "Dirt Boys" keep the base's mission going. (U.S. Air Force photo/Airman 1st Class Delano Scott)
160113-F-WH816-055
Airman 1st Class Connor Harrington, a 374th Civil Engineer Squadron pavement and equipment apprentice, performs a spall repair at Yokota Air Base, Japan, Jan. 13, 2016. From keeping the flightline mission ready to maintaining the roads and sidewalks, the behind the scenes work done by the group of Airmen known as the "Dirt Boys" keep the base's mission going. (U.S. Air Force photo/Airman 1st Class Delano Scott)