IngallsShipbuildinginvestigation billing problems on government contractsMississippi Press (blog)HII logo.jpg View full size. PASCAGOULA, Mississippi -- IngallsShipbuildingis investigating time-charging irregularities on government contracts at the Pascagoula shipyard, according to a report by WKRG-TV. In a statement to the Mobile television...Ingalls investigates time charging irregularitiesWALA-TV FOX10Huntington Ingalls Admits Billing Impropriety's Involving Government ContractsWKRG-TVall 5 news articles »