Airport workers unearthed the shell buried near a road . All 92 flights in and out of the airport have been canceled Tuesday . Authorities hope to resume operations tomorrow once the shell has been removed . It is thought to be a U.S.-made bomb dropped in World War II .
Construction workers unearthed the shell buried near a taxiway . All 92 flights in and out of the airport have been canceled Tuesday . Authorities hope to resume flights Wednesday once the shell has been removed . Ordinance is thought to be a U.S.-made bomb dropped in World War II .