The Secretary of the Air Force Barbara Barrett speaks to Capt. Christopher Billups, Space Delta 4 executive officer, Sept. 23, 2020, at DEL 4’s Mission Control Station on Buckley Air Force Base, Colo. DEL 4 operates and supports three constellations of Overhead Persistent Infrared (OPIR) satellites and two types of Ground-Based Radars (GBRs) for the purpose of conducting strategic and theater missile warning for the U.S. Space Force. The USSF’s organizational structure is designed to promote three abiding values: agility, innovation, and boldness. (U.S. Space Force photo by Airman 1st Class Joshua T. Crossman)
CAMERA
NIKON D850
LENS
24.0-70.0 mm f/2.8
APERTURE
28/10
SHUTTERSPEED
1/200
ISO
1600
No camera details available.
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