Effective Oct. 1, 2013, the 633rd Civil Engineer Squadron implemented a preventative maintenance initiative to replace corrective maintenance on Langley Air Force Base, Va. The policy requires routine inspections on equipment and facilities to maintain a mission-capable status. (U.S. Air Force graphic by Shaun Eagan/Released)
CAMERA
N/A
LENS
APERTURE
SHUTTERSPEED
ISO
No camera details available.
This photograph is considered public domain and has been cleared for release. If you would like to republish please give the photographer appropriate credit. Further, any commercial or non-commercial use of this photograph or any other DoD image must be made in compliance with guidance found at https://www.dimoc.mil/resources/limitations, which pertains to intellectual property restrictions (e.g., copyright and trademark, including the use of official emblems, insignia, names and slogans), warnings regarding use of images of identifiable personnel, appearance of endorsement, and related matters.