ColRegs: Nav Lights & Shapes

Master COLREGs fast with an interactive trainer for navigation lights and day shapes. Built for boaters, maritime students, and exam candidates, it turns complex rules into clear visuals and practical drills you can use online or offline. Core features - Visual reference: Realistic day and night views of vessels and situations for instant recognition of lights, sectors, and shapes. - Smart practice: Quizzes and flashcards with detailed answers, progress tracking, and exam-style modes to boost recall. - Searchable rulebook: Concise summaries and quick-look references for on-demand learning and checks underway. Why it stands out - Exam-focused study with efficient drills and clear explanations. - Intuitive design that speeds recognition and decision-making. Ideal for COLREGs training, navigation lights, day shapes, seamanship, and boating exam prep, including USCG Rules of the Road and RYA study.