§ 12502. Identification numbers, signal letters, and markings
(a)
For the identification of a vessel of the United States, the Secretary of Transportation—
(1)
shall maintain a unique numbering system and assign a number to each vessel of the United States;
(2)
may maintain a system of signal letters for a documented vessel;
(3)
shall record a name selected by the owner of a documented vessel approved by the Secretary as the vessel’s name of record; and
(4)
may establish other identification markings.
(b)
The manufacturer or owner of a vessel shall affix to the vessel and maintain in the manner prescribed by the Secretary the number assigned and any other markings the Secretary may require.
(c)
Once a number is assigned under this section, it may not be used by another vessel.
(d)
Once a documented vessel’s name is established, the name may not be changed without the approval of the Secretary.
(e)
A person may not tamper with or falsify a number or other marking required under this section.