Staff Sgt. Alexander Ferguson, 319th Communications Squadron HFGCS operations supervisor, completes a radio check with an aircraft, Sept. 25, 2012, on Grand Forks Air Force Base, N. D. Ferguson said he enjoys working with the High Frequency Global Communication System because it provides a unique opportunity to interact with different commands across the globe. (U.S. Air Force photo/Airman 1st Class Ashley N. Taylor)
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.