Air Force officials trim oscilloscope inventory
ROBINS AIR FORCE BASE, Ga. -- Greg Bookhardt calibrates a Lecroy digital oscilloscope which is used to test equipment on aircraft and ground radar systems. During the next three years, the Air Force will reduce the number of oscilloscope models from 190 to three. Mr. Bookhardt is a precision measurement equipment laboratory technician here. (U.S. Air Force photo by Sue Sapp)