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    HomeNewsPhotos   Planes over water
        
            AIR FORCE PHOTOS
   Space Base Delta 4 welcomes Secretary of the Air Force Barbara Barrett
                Secretary of the Air Force Barbara Barrett speaks to Capt. Christopher Billups, Space Delta 4 executive officer, Sept. 23, 2020, at Buckley Air Force Base, Colo. Space Delta 4 operates and supports three constellations of Overhead Persistent Infrared satellites and two types of Ground-Based Radars for the purpose of conducting strategic and theater missile warning for the U.S. Space Force. (U.S. Space Force photo by Airman 1st Class Joshua T. Crossman)

                PHOTO BY:
                        Airman 1st Class Joshua T. Crossman
                    VIRIN:
                        200923-F-DR389-1074.JPG
                    FULL SIZE:
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                Additional Details

                        CAMERA
                                    NIKON D850
                                    LENS
                                    24.0-70.0 mm f/2.8
                                    APERTURE
                                    28/10
                                SHUTTERSPEED
                                    1/200
                                    ISO
                                    1600
                            No camera details available.

                        IMAGE IS PUBLIC DOMAIN
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                                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.
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