Photos

U.S. Marine Sgt. Aaron Nevárez, Marine Corps Detachment Goodfellow Russian course chief, and U.S. Air Force Staff Sgt. Audra Patton, 316th Training Squadron signals intelligence instructor, use a field expedient antenna to determine a window of a signal’s location, Goodfellow Air Force Base, Texas, Oct. 19, 2022. FEAs can be made in the field with cheap and accessible materials to receive specific signals. (U.S. Air Force photo by Airman 1st Class Zachary Heimbuch)

Securing the Signal: MCD ...

U.S. Marine Corps photo by Airman 1st Class Zachary Heimbuch/Released 221019-F-QS607-1113.JPG

Oct 24, 2022

U.S. Marine Sgt. Aaron Nevárez, Marine Corps Detachment Goodfellow Russian course chief, and U.S. Air Force Staff Sgt. Audra Patton, 316th Training Squadron signals intelligence instructor, use a field expedient antenna to determine a window of a signal’s location, Goodfellow Air Force Base, Texas, Oct. 19, 2022. FEAs can be made in the field with cheap and accessible materials to receive specific signals. (U.S. Air Force photo by Airman 1st Class Zachary Heimbuch)

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CAMERA

NIKON D810

LENS

70.0-200.0 mm f/2.8

APERTURE

56/10

SHUTTERSPEED

10/6400

ISO

100

IMAGE IS PUBLIC DOMAIN

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.