The Long Island Sound Training Chart is used for the Chart Plotting module within the online OUPV/Six-Pack course or 25/50/100 Ton Master course.
Your original order of either the OUPV/Six-Pack or 25/50/100 Ton Masters online course and exam will come with a full sized Long Island Sound Training Chart. You can purchase additional training charts if you lost the original or want a fresh one to use during your studies!