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Staff Sgt. Shane Semred, a 162nd Maintenance Group crew chief, Morris Air National Guard Base, Ariz., performs the Emergency Power Unit continuity check prior to the aircraft taxiing. The EPU provides electrical and hydraulic power should there be a failure of the engine, the main engine generator, or hydraulics. (U.S. Air National Guard photo by Tech. Sgt. George Keck)

PHOTO BY: Tech. Sgt. George Keck
VIRIN: 220509-Z-LL938-0123.JPG
FULL SIZE: 0.66 MB
Additional Details

CAMERA

NIKON Z 6

LENS

NIKKOR Z 70-200mm f/2.8 VR S

APERTURE

8

SHUTTERSPEED

1/4000

ISO

640

IMAGE IS PUBLIC DOMAIN

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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.