1.   A few years ago, the only way to get to the Tortugas was by seaplane or chartered boat.

2.   Ferry schedules change unexpectedly, and chartered boats usually need to be arranged through a hotel or travel agency.

3.   She spends five to seven weeks every summer on Tatoosh with her seabird crew, arriving by chartered boat from Neah Bay.

4.   Malaysia earlier sent them across the narrow Straits of Malacca to Sumatra in small groups, using ferries and chartered boats.

5.   That reminded many here of the situation in Tokyo Bay after the Japanese submarine Nadashio rammed a chartered fishing boat.