Earn Your USCG Master 100 Ton License — Done Right, Start to Finish Everything you need to earn your USCG Master license up to 100 Gross Tons—the go-to for full-time captains commanding inspected vessels with higher passenger capacities (as per the vessel’s Certificate of Inspection) on tours, ferries, dinner cruises, whale watches, crew boats, and more. Instructor-led live virtual classes twice weekly, flexible pacing, plus full application prep, screening, submission, and support from Diamond Marine Services to avoid delays, mistakes, and hassle—and get the highest credential you’re eligible for. After purchase, you are redirected to your “My Courses” page where you can click on your course to get started immediately. Course never expires. Study at your pace anytime, anywhere! (Your physical Book Package ships USPS Priority Mail and arrives in about five days.) You will receive a phone call from your instructor & application consultant within 36 hours. Scroll down for full course details. Please contact us if you have any questions or concerns.
