Tech. Sgt. Justin Celmer, Air Force Technical Applications
Summary
Tech. Sgt. Justin Celmer, Air Force Technical Applications Center Detachment 46 Global Positioning System NCO in charge, teaches Ellicott families about Global Positioning System Navigation during the Ellicott STEM Night at Ellicott, Colorado, Friday, Sept. 14, 2017. Celmer spoke at the event while other Schriever volunteers manned stations and assisted with miscellaneous chores. (U.S. Air Force photo/2nd Lt. Scarlett Rodriguez)
Tags
Date
14/09/2017
Source
Defense Visual Information Distribution Service
Copyright info
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