Huntington Ingalls Inc., Pascagoula, Miss., is being awarded a $51,342,168 modification to previously awarded contract for life cycle engineering and support services for Landing Platform Dock 17 class integrated shipboard electronic systems. Work will be performed in Pascagoula, Miss., and is expected to be completed by December 2012. The Naval Sea Systems Command, Washington, D.C., is the contracting activity. (Source: DoD, 11/22/11)