Air Force Photos

Taking measurements
SPANGDAHLEM AIR BASE, Germany -- Senior Airman Camelia Walker uses an oscilloscope to measure video frequencies using a time versus voltage format here Sept. 2. Airman Walker is a radar maintenance technician from the 52nd Communications Squadron. (U.S. Air Force photo by Airman 1st Class Joshua E. Coleman)

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Photo by: Airman st Class Joshua E. Coleman |  VIRIN: 040902-F-7289C-003.JPG