To authorize the vessel STAD AMSTERDAM to carry certain persons who are not directly and substantially connected with the operation, navigation, ownership, or business of the vessel.

Authorizes the vessel Stad Amsterdam to carry within United States waters and between ports or places in the United States individuals not directly and substantially connected with the operation, navigation, ownership, or business of the vessel. Declares that this Act does not authorize such vessel to carry individuals for a fare or to be chartered on a for-hire basis in the coastwise trade.