Kammala jumla mai zuwa: A shekara ta 1778, ya kasance "Brigadier" ko Commodore kuma ya shiga cikin
Armada na 1779, kamawa da Birtaniya corvette HMS "Winchcomb", kawai Royal Navy jirgin ya ɓace a lokacin da ya kasa tafiya. Lokacin da jirgin ruwan ya haɗu a Brest da Cádiz a lokacin hunturu, a lokacin hunturu na 1779 <unk> 80, Lángara ya bar umurnin karamin rukuni na 11, mafi yawan ƙananan jiragen ruwa. Tare da wannan ya fuskanci dukan ƙarfin jirgin ruwa na 18 da kuma jiragen ruwa 6 a karkashin Sir George Rodney daga cikin hadari, duhu dutsen Cape St. Vincent, a cikin yammacin ranar 16 ga Janairu, 1780.