Modules
Every nautical topic in one place: pick a module and start where you like.
COLREG: rules of the road
Rules 1–37, vessel lights and shapes, sound and distress signals, with 3D views; the annexes at officer level.
IALA buoyage
Lateral, cardinal, isolated danger, safe water, special and emergency wreck marks in Regions A and B.
GMDSS and radio
From your first VHF call to the GMDSS: DSC, NAVTEX, EPIRB and SART, the radio simulator and signal flags.
Navigation
Charts and chartwork, compass, tides and tidal streams, pilotage, electronic navigation and radar, passage planning, the sailings and ECDIS.
Meteorology
From the forecast and the Beaufort scale to fronts, synoptic charts, GRIB models, tropical storms and ocean weather.
Seamanship basics: ropes, knots and the boat
16 knots in 3D, mooring, anchoring and seamanship basics.
Coming soon
Ship stability and stowage
GM, the GZ curve, trim, loading and ballast, from the stowage and stability studio.
Its lessons arrive with the stowage and stability studio.
Emergencies at sea
Fire, flooding, man overboard, abandoning ship and search and rescue, as step-by-step drills.
Its lessons are on the way. Open it to see what it will cover.
Medical care on board
First aid, wounds and burns, hypothermia, the medicine chest and radio medical advice. A training aid, not medical advice.
Its lessons are on the way. Open it to see what it will cover.
Manoeuvring and ship handling
Propeller walk, wind and current, berthing, anchoring and turning, with a docking simulator.
Its lessons are on the way. Open it to see what it will cover.
Astronomy and celestial navigation
The sky at sea, the sextant, the noon sight and sight reduction, with a 3D night sky.
Its lessons are on the way. Open it to see what it will cover.
The ship: hull, engines and systems
Parts of the ship, ship types, the marine diesel engine, electrics, steering and fuel.
Its lessons are on the way. Open it to see what it will cover.
Maritime English and signals
Standard Marine Communication Phrases, VHF etiquette, signal flags, Morse and light signals.
Its lessons are on the way. Open it to see what it will cover.
Sailing and sail trim
How a sail works, points of sail, trim, reefing and rigging, with a wind and sail lab.
Its lessons are on the way. Open it to see what it will cover.
Maritime law, rules and watchkeeping
SOLAS, MARPOL, MLC and the law of the sea, safe watchkeeping, bridge teamwork and fatigue.
Its lessons are on the way. Open it to see what it will cover.
Ocean, tides and environment
Why tides happen, ocean currents and waves, pollution at sea, protected areas and marine life.
Its lessons are on the way. Open it to see what it will cover.