46 C.F.R. § 131.850 Rudder orders.
Title 46 - Shipping
At each steering station there must be installed a suitable notice on the wheel or lever, or in some other place directly in the helmsman's line of sight, to indicate the direction in which to turn the wheel or lever for “right rudder” and for “left rudder.”
Title 46: Shipping
PART 131—OPERATIONS
Subpart H—Markings for Fire Equipment and Emergency Equipment
§ 131.850 Rudder orders.
