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South Mississippi is home to multibillion-dollar bases â such as Keesler Air Force Base and Naval Construction Battalion Center in Harrison County â that provide thousands of jobs and award millions in contracts to local businesses, according to the Harrison County Development Commission.
In 1970, Mystic Seaport began construction of the Henry B. duPont Preservation Shipyard, a unique facility with a sawmill, a 90-foot lathe for turning masts and spars and a maritime elevator or lift dock capable of hauling a 375-ton vessel. The Morgan floated free in 1973 after two years of work on her lower hull.