Staff Sgt. Andrew Whitmire, 75th Logistics Readiness Squadron fuels flight, practices using a prototype hydraulic fluid testing device Oct. 27, 2025, at Hill Air Force Base, Utah. The Air Force Petroleum Office, the single enterprise manager for petroleum and aerospace energy, is partnering with the 75th LRS at Hill AFB to develop a prototype that will significantly reduce the time it takes to test jet fuel for contamination from PAO and aviation-grade hydraulic fluid. (U.S. Air Force photo by 1st Lt. Rachel Shaffer)
CAMERA
NIKON Z 6
LENS
NIKKOR Z 24-70mm f/4 S
APERTURE
4
SHUTTERSPEED
1/400
ISO
5000
No camera details available.
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