BOTH INTERNATIONAL & INLAND There are two classes of vessels which do not have to comply with the rule regarding traffic separation schemes, to the extent necessary to carry out their work. One of those is a vessel __________.

Correct Answer: Option A — servicing a navigational aid

Rule 10(g) exempts vessels restricted in their ability to maneuver when engaged in operations for the maintenance of safety of navigation, such as servicing a navigational aid, from complying with Traffic Separation Scheme regulations to the extent necessary to perform their work.