UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date: December 22, 2011 5:00 P.M.
Form: S-4
CIK: 0001501585
Company Name: HUNTINGTON INGALLS INDUSTRIES, INC.
File Number: 333-178523
CIK: 0001536678
Company Name: Huntington Ingalls Inc
File Number: 333-178523-11
CIK: 0001536774
Company Name: Newport News Energy Co
File Number: 333-178523-10
CIK: 0001536777
Company Name: Newport News Reactor Services, Inc.
File Number: 333-178523-09
CIK: 0001536775
Company Name: Newport News Industrial Corp
File Number: 333-178523-08
CIK: 0001536776
Company Name: Newport News Nuclear Inc.
File Number: 333-178523-07
CIK: 0001536766
Company Name: Newport News Shipbuilding & Dry Dock Co
File Number: 333-178523-06
CIK: 0001536675
Company Name: Ingalls Shipbuilding, Inc.
File Number: 333-178523-05
CIK: 0001536677
Company Name: Huntington Ingalls Industries International Shipbuilding, Inc.
File Number: 333-178523-04
CIK: 0001536846
Company Name: Continental Maritime of San Diego, Inc.
File Number: 333-178523-03
CIK: 0001536679
Company Name: Fleet Services Holding Corp.
File Number: 333-178523-02
CIK: 0001536680
Company Name: AMSEC LLC
File Number: 333-178523-01