To 13 ports; the busiest crossings are to Tenau (Kupang) (twice a month), Eray (Wetar) (twice a month), Lurang (Wetar) (twice a month), Arwala (Wetar) (twice a month), Ilwaki (Wetar) (twice a month), Kisar (twice a month), Leti (twice a month) and Moa (twice a month).