33 U.S.C. § 854a : US Code - Section 854A: Service credit as deck officer or junior engineer for promotion purposes

Search 33 U.S.C. § 854a : US Code - Section 854A: Service credit as deck officer or junior engineer for promotion purposes

For purposes of promotion which is now or may hereafter be
authorized for officers appointed after June 30, 1922, there shall
be counted in addition to active commissioned service, service as
deck officer and junior engineer.