Purchase three pack Chart 13205 Block Island Sound on Amazon

This is the official chart for the Merchant Mariner Credential, also known as the "6-pack," for the Operation of Uninspected Passenger Vessel (OUPV) Exam.

You should purchase the three-chart set, as these charts will be used extensively for course-plotting practice.

The Navigation & Plotting and OUPV Course labs will use these charts extensively.