U.S. Air Force Senior Airman Brian Thompson, a Precision
Summary
U.S. Air Force Senior Airman Brian Thompson, a Precision Measurement Equipment Laboratory journeyman assigned to the 57th Maintenance Squadron, Nellis Air Force Base, Nev., calibrates a theodolite for the 99th Civil Engineers Squadron April 5. A theodolite is used for surveying land and tracking weather balloons.
Tags
Date
05/04/2011
Location
Source
Defense Visual Information Distribution Service
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