Photos

210609-Z-ZU385-0018

Maj. Kevin Eilers (right), bio-environmental engineer for the Kentucky Air National Guard’s 123rd Contingency Response Group, demonstrates how to use a wet bulb globe temperature apparatus to Master Sgt. Peter Vicini during Operation Lone Oak at Volk Field, Wis., June 9, 2021. The apparatus takes temperature readings to determine work-rest cycles during certain weather conditions, which became crucial for safety during an unprecedented heat wave over the course of the exercise. (U.S. Air National Guard photo by Senior Master Sgt. Vicky Spesard)

PHOTO BY: Senior Master Sgt. Vicky Spesard
VIRIN: 210609-Z-ZU385-0018.JPG
FULL SIZE: 2.03 MB
Additional Details

CAMERA

NIKON D750

LENS

14.0-24.0 mm f/2.8

APERTURE

28/10

SHUTTERSPEED

1/4000

ISO

400

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.