GRISSOM AIR RESERVE BASE, Ind -- Jason Tresse, an air traffic controller at Grissom Air Reserve Base demonstrates how a control tower light gun is used to communicate with aircraft and vehicles on the runway when radio contact is not available. Mr. Tresse served six years of active duty in the Air Force before coming to Grissom. (U.S. Air Force photo/SrA. Ben Mota)
CAMERA
N/A
LENS
APERTURE
SHUTTERSPEED
ISO
No camera details available.
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.