GRISSOM AIR RESERVE BASE, Ind. -- Master Sgt. Craig Petrowsky, 434th Air Refueling Wing command post training manager, operates an electromagnetic pulse hardened communications device here April 14. Grissom command post controllers use a myriad of high-tech equipment, which provide secure communications that allow command and control functions to continue in the event of a major disaster that could hinder communications. (U.S. Air Force photo/Tech. Sgt. Mark R. W. Orders-Woempner)
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.