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Chester Petry briefing USNA midshipmen
DAHLGREN, Va. (April 14, 2017) - Naval Surface Warfare Center Dahlgren Division (NSWCDD) Electromagnetic Railgun Lead Systems Engineer Chester Petry explains railgun components and technology to U.S. Naval Academy Midshipmen. Since 2008, Midshipmen have taken an annual field trip to NSWCDD to see new and emerging technologies they may work with at some point in their future careers as commissioned officers.