Air Force Photos

Childers Filtration system
Retired Master Sgt. Michael Childers, the 436th Maintenance Squadron production supervisor, poses inside the isochronal maintenance hangar at Dover Air Force Base, Del. The MC-7 high-volume, low-pressure air cart is shown on the left while the filtration system Childers created is shown on the right. (U.S. Air Force photo/Greg L. Davis)