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455th AEW Photos

379 ELRS vehicle maintenance implements innovative nitrogen gas testing method for air conditioning systems

Nitrogen gas leaks from an air conditioning line and interacts with soapy water producing bubbles during a vehicle inspection within the U.S. Central Command area of responsibility, Dec. 23, 2025. U.S. Air Force vehicle maintenance technicians from the 379th Expeditionary Logistics Readiness Squadron use an innovative nitrogen pressurization method to quickly and safely find leaks in air conditioning systems, enabling faster fixes of faulty equipment. (U.S. Air Force photo by Tech. Sgt. Justin Norton)

PHOTO BY: Tech. Sgt. Justin Norton
VIRIN: 251223-F-ZJ473-1011.JPG
FULL SIZE: 1.72 MB
Additional Details

CAMERA

NIKON Z 8

LENS

NIKKOR Z 24-70mm f/2.8 S

APERTURE

35/10

SHUTTERSPEED

1/60

ISO

4000

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.

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