Mezue ahịrịokwu na-esonụ: Ka a na-etinye ha n'ọrụ, ndị nlekota 24 nke United States Navy na Vietnam nwere ihe dị ka tọn 10 nke ngwa agha, dị ogologo, nwere skru abụọ, nke ejiri igwe diesel 64NH9 abụọ, (oke ọsọ), obosara, draịvụ, na-ejikarị ndị ọrụ 11 arụ ọrụ. Mgbe
South Vietnam dara na 30 Eprel 1975, ndị nlekota niile dara n'aka ndị iro; na-ahapụ naanị otu onye lanarịrịnụ, onye nlekota ọzụzụ, nke na-ahapụghị US. "Ọzụzụ" nyocha # C-18 dị na ngosipụta, yana otu Swift Boat na otu PBR na U.S. Naval Amphibious Base na Coronado, California.