Technical Sergeant Ed McGaughey, 104th Maintenance Group aircraft pneudraulic systems maintenance technician, monitors levels on a hydraulic test stand while testing a newly installed speed brake actuator on a F-15 Eagle March 14, 2019, at Barnes Air National Guard Base, Massachusetts. He is using the hydraulic test stand to check for any leaks in the aircrafts utility hydraulic system, which controls things such as the speed brake and landing gear.

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Size: 1673px × 1195px
Photo credit: © Nelly George / Alamy / Afripics
License: Licensed
Model Released: No

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