(a)
(1) Operations that commence or terminate at a port or place in the United States.
(2) Operations required by United States law or regulation.
(3) Operations provided in whole or in part within or through navigation facilities owned, maintained, or operated by the United States Government or the approaches to those facilities, other than facilities operated by the St. Lawrence Seaway Development Corporation on the St. Lawrence River portion of the Seaway.
(b)
(1) any vessel that is assigned and dedicated to assist another vessel, whether or not tethered to that vessel, solely as a safety precaution to assist in controlling the speed or course of the assisted vessel in the event of a steering or propulsion equipment failure, or any other similar emergency circumstance, or in restricted waters where additional assistance in maneuvering the vessel is required to ensure its safe operation; and
(2) in the case of a vessel being towed under section 55111 of this title, any vessel that is assigned and dedicated to the vessel being towed in addition to any towing vessel required under that section.
(c)
(d)
(
| Revised Section | Source (U.S. Code) | Source (Statutes at Large) |
|---|---|---|
| 55112 | 46 App.:316a. |
|
In subsection (a), the words "(as that term is defined in section 2101 of title 46, United States Code)" are omitted because the definition of "vessel of the United States" is being moved from section 2101 to chapter 1 of the revised title and will apply title-wide.