Chart standing · US
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About
Maritime Master – IALA is your pocket trainer for buoyage and navigation lights, built for real-world sailing and exam-style practice. See how IALA marks and light rhythms look, behave, then lock it in with targeted quizzes and mixed exams. Master the two big IALA challenges 1. Buoyage • Lateral marks for IALA Region A and Region B • Cardinal, special, safe water and isolated danger marks • Colours, shapes, topmarks and, crucially, what each mark means in practice 2. Navigation lights & rhythms • Fixed, occulting, isophase, flashing, quick, very quick, ultra quick • Morse, alternating and special patterns (including emergency wreck marks) • Realistic animated “bulbs” plus timeline-style charts that mirror standard exam diagrams Train the way exams test you • Buoyage Basics – match descriptions and light characteristics to the correct mark • Name That Buoy – image-only questions: identify the mark from the diagram • Light Rhythms – match written descriptions to the correct IALA abbreviation • Name That Light Pattern – watch the animated sequence, then choose the right answer • Mixed Exam – longer, mixed papers for full pre-exam practice Choose your IALA setup: • Region A, Region B, or A + B (mixed) The active region is always shown in the question so you’re never left guessing which convention applies. Built for sailors and navigation students • Ideal companion for popular theory and navigation courses • Clear explanations under each question so every mistake becomes a lesson • Modern, dark-friendly interface that echoes real chart symbols and light sequences Maritime Master – IALA is designed to help you walk into your next theory lesson, exam, or passage planning session feeling confident with buoyage and lights – not just memorising patterns, but truly understanding what they mean on the water.
What's new · 1.1
- Light Simulator: choose how many cycles to display. Display time is now calculated from the light's period instead of being fixed at 20 seconds. - Corrected the Fl and L.Fl abbreviations to match the reference sheet. - Rhythms such as Mo(K) and Fl(9) can no longer be set to a period too short to contain them, the timeline and the light now always agree. - Clearer timeline grid at longer display times. The cycle count came directly from a customer request, thank you for writing in.
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