📚Structured Lessons
Lessons, not lectures.
Each lesson is a 5-15 minute read covering one topic — with key takeaways, mnemonics, exam traps, and (where useful) a quick check at the end.
⚓
Rules of the Road
Sign inCOLREGS, inland rules, lights, shapes, sounds, steering
34 lessons~212 min total
🔥
Deck General / Safety
Sign inSeamanship, stability, engines, maritime law, fire prevention, lifesaving
27 lessons~173 min total
🧭
Navigation General
Sign inAids to navigation, publications, compass, tides, weather, electronics
24 lessons~150 min total
📐
Chart Plotting
Sign inCourse plotting, TVMDC, dead reckoning, fixes, set & drift
19 lessons~202 min total
🏗️
Master Deck & Stability
Sign inShip construction, advanced stability, cargo handling, inspected vessel requirements
14 lessons~148 min total
🗺️
Master Navigation
Sign inAdvanced plotting, voyage planning, publications, personnel management
17 lessons~262 min total
⛵
Sailing Endorsement
Sign inSailing rules, rigging, sail handling, right-of-way, points of sail
15 lessons~126 min total
🔗
Towing Endorsement
Sign inTowing procedures, TOAR, barge operations, hawser/wire, stability under tow, assistance towing
27 lessons~274 min total