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.

190823-F-AY943-0003

An F-16 from the 40th Flight Test Squadron located at Eglin Air Force Base, Fla., receives fuel from a KC-10 Extender from McGuire AFB, N.J., during flutter testing, Aug. 23, 2019. Flutter testing evaluates the vibration characteristics of the airplane at certain speeds to assess the impact on the plane and identify potential structural weaknesses. (U.S. Air Force photo by Tech. Sgt. John Raven)

PHOTO BY: Tech. Sgt. John Raven
VIRIN: 190823-F-AY943-9003.JPG
FULL SIZE: 3.26 MB
Additional Details

CAMERA

Canon EOS-1D X

LENS

EF24-70mm f/2.8L II USM

APERTURE

9

SHUTTERSPEED

1/1250

ISO

250

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.