Staff Sgt. Logan Schiermeyer, 22nd Maintenance Squadron hydraulics systems craftsman, services a boom hoist gear box from a KC-135 Stratotanker during an isochronal inspection Dec. 2, 2020, at McConnell Air Force Base, Kansas. Specialized oil is replaced during the inspection, ensuring the gear box is able to support the operation of the boom hoist cable. The cable, connected to the boom hoist unit, lifts and lowers the boom during refueling operations. (U.S. Air Force photo by Senior Airman Alan Ricker)
24.0-70.0 mm f/2.8
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
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.