33 C.F.R. § 169.130 When are ships required to make reports?
Title 33 - Navigation and Navigable Waters
Participating ships must report to the shore-based authority upon entering the area covered by a reporting system. Additional reports are not necessary for movements made within a system or for ships exiting a system.
Title 33: Navigation and Navigable Waters
PART 169—SHIP REPORTING SYSTEMS
Subpart B—Establishment of Two Mandatory Ship Reporting Systems for the Protection of Northern Right Whales
§ 169.130 When are ships required to make reports?