B-2 Avionics
Senior Airman Christopher Prescott, 509th Maintenance Squadron avionics back shop team member, verifies inventory on portable calibration equipment at Whiteman Air Force Base, Mo., July 25, 2013. The avionics team performs semi-annual inspections to ensure no equipment is missing or damaged, and they recalibrate equipment every 180 days to verify the test station’s serviceability. (U.S. Air Force photo by Airman 1st Class Keenan Berry/Released)

Download Image: Full Size (5.76 MB)
Photo by: Airman st Class Keenan BerryReleased  |  VIRIN: 130720-F-TQ704-057.JPG