Airman 1st Class Yasel Berrocal, 436th Aerial Port Squadron packing and crating clerk, left, presses down on a screw-gun to fasten in wood screws while Senior Airman Christopher Shields, 436th APS packing and crating clerk, assists as they build a crate Feb. 10, 2016, at Dover Air Force Base, Del. The clerks are building a specialized replacement crate for transporting aircraft components. (U.S. Air Force photo/Greg L. Davis)
Patrick Brady, 436th Aerial Port Squadron packing and crating clerk, reviews plans for a crate he is building Feb. 10, 2016, at Dover Air Force Base, Del. Brady, as a civilian employee, passes along his knowledge to APS Airmen as part of a team that saves the Air Force thousands of dollars. (U.S. Air Force photo/Greg L. Davis)
Airman 1st Class Yasel Berrocal, 436th Aerial Port Squadron packing and crating clerk, uses a table-saw to cut down plywood for a crate being built to transport a C-5M Super Galaxy wing-flap Feb. 10, 2016, at Dover Air Force Base, Del. The packing and crating section within APS makes custom crates for shipping high-value items such as aircraft components. They also make custom boxes using a machine that saves the Air Force thousands of dollars per year versus buying pre-made boxes. (U.S. Air Force photo/Greg L. Davis)
Senior Airman Christopher Shields, 436th Aerial Port Squadron packing and crating clerk, uses a computer terminal to input custom box dimensions into the EZ Box Maker machine Feb. 10, 2016, at Dover Air Force Base, Del. The money-saving machine has saved the Air Force hundreds of thousands of dollars by creating boxes sized to the item to be shipped versus pre-purchased boxes. (U.S. Air Force photo/Greg L. Davis)
Senior Airman Christopher Shields, 436th Aerial Port Squadron packing and shipping clerk, watches Airman 1st Class Yasel Berrocal, 436th APS packing and crating clerk, confirm shipping information as the two prepare shipments for commercial pick-up Feb. 10, 2016, at Dover Air Force Base, Del. Clerks like Shields and Berrocal prepare and ship important items across the world daily. (U.S. Air Force photo/Greg L. Davis)