An official website of the United States government
Here's how you know
A .mil website belongs to an official U.S. Department of Defense organization in the United States.
A lock (lock ) or https:// means you’ve safely connected to the .mil website. Share sensitive information only on official, secure websites.

230519-Z-TW741-2001

Tech. Sgt. Alan Dwyer, the cyber operations network administrator with the 157th Communications Squadron, sits on a cliff on the Appalachian Trail May 19, 2023. Dwyer through hiked from March to Oct., conquering over 2,200 miles and 460,000 feet of elevation across 14 states along the eastern coast. (Courtesy photo from Tech. Sgt. Alan Dwyer)

PHOTO BY: Tech. Sgt. Victoria Nelson
VIRIN: 230519-Z-TW741-2001.JPG
FULL SIZE: 5.76 MB
Additional Details

CAMERA

Pixel 4a

LENS

Pixel 4a back camera 4.38mm f/1.73

APERTURE

173/100

SHUTTERSPEED

341/1000000

ISO

62

IMAGE IS PUBLIC DOMAIN

Read More

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.

Go to Gallery