Planes over water

AIR FORCE PHOTOS

Master Sgt. Jason Yunker, 18th Logistics Readiness Squadron fuels quality and compliance section chief, explains his Spark Tank invention to Air Force Chief of Staff Gen. CQ Brown, Jr. during his visit to Kadena Air Base, Japan, Aug. 11, 2022. Yunker’s project, which won first place in the Pacific Air Forces Spark Tank 2022, repurposed pieces of unused equipment to create an additive injector which converts commercial fuel into military-grade fuel acceptable for aircraft. (U.S. Air Force photo by Airman 1st Class Sebastian Romawac)

PHOTO BY: Airman 1st Class Sebastian Romawac
VIRIN: 220811-F-EM877-1462.JPG
FULL SIZE: 3.95 MB
Additional Details

CAMERA

X-T3

LENS

XF18-55mmF2.8-4 R LM OIS

APERTURE

32/10

SHUTTERSPEED

1/200

ISO

1250

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.