To 10 ports; the busiest crossings are to Ternate (Ahmad Yani) (19 hours, six times a month), Jailolo (22¼ hours, six times a month), Manado (39 hours, once a week), Namlea (13 hours, twice a month), Babang (Bacan) (21 hours, twice a month), Ambon (25 hours, twice a month), Banda Neira (45 hours, twice a month) and Geser (2½ days, twice a month).