NASA astronaut, Tuskegee Airman inspire students and Federal employees at STEM and Black History Month events
Brig. Gen. David Hill, SWD commander, joins NASA astronaut Col. Benjamin A. Drew and Tuskegee Airman Lt. Calvin Spann along with SWD engineer Dr. Michael Sterling (center) at the Perot Museum in Dallas for National Engineers Week activities.

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Photo by: Edward Rivera |  VIRIN: 150226-A-RP542-001.JPG