Photos

250721-Z-VA676-1001

Technicians prepare a balloon for launch on the shore of Thunder Bay during Silent Swarm 25 in Alpena, Michigan, July 21, 2025. Silent Swarm is a two-week experimentation event led by Naval Surface Warfare Center Crane and supported by the Michigan National Guard and other agencies to develop Electromagnetic Spectrum Operations (EMSO) capabilities. (U.S. Air National Guard photo by Senior Master Sgt. Dan Heaton)

PHOTO BY: Senior Master Sgt. Dan Heaton
VIRIN: 250721-Z-VA676-1001.JPG
FULL SIZE: 3.1 MB
Additional Details

CAMERA

Canon EOS REBEL T2i

LENS

EF-S18-55mm f/3.5-5.6 IS

APERTURE

18

SHUTTERSPEED

1/200

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.

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