(a) An undocumented vessel equipped with propulsion machinery of any kind shall have a number issued by the proper issuing authority in the State in which the vessel principally is operated.

Terms Used In 46 USC 12301

  • State: means a State, the District of Columbia, the Commonwealth of Puerto Rico, or any other territory or possession of the United States. See 1 USC 7
  • vessel: includes every description of watercraft or other artificial contrivance used, or capable of being used, as a means of transportation on water. See 1 USC 3

(b) The Secretary may require an undocumented barge of more than 100 gross tons operating on the navigable waters of the United States to be numbered.