Compass Revision catalogue
Specialist boating revision courses
Independent low-cost revision tools for boating theory, safety, navigation, inland waterways, electronics, maintenance, and professional practice. These are revision aids, not official RYA courses, exams, or certificates.
Essential Navigation
Beginner boating theory revision for new skippers, crew, first-boat buyers, RIB users, and anyone not ready for full Day Skipper theory.
CEVNI
Exam-style revision for European inland waterway signs, rules, lights, sound signals, and ICC inland validation context.
Radar
Radar revision for small craft navigation, collision avoidance, restricted visibility, plotting, controls, and radar-pilotage decisions.
Diesel Engine
Diesel engine revision for boat owners and skippers covering basic operation, checks, maintenance, spares, and troubleshooting.
First Aid at Sea
Revision for boating first-aid topics: emergency response, CPR and drowning, cold shock, hypothermia, bleeding, seasickness, VHF medical advice, and helicopter rescue.
Sea Survival
Sea survival revision for lifejackets, liferafts, abandoning ship, cold water, emergency signalling, search and rescue, and survival priorities.
Yachtmaster Ocean
Premium revision for Yachtmaster Ocean theory, astro navigation, sextant use, sun sights, worldwide meteorology, tropical revolving storms, and ocean passage planning.
PPR
PPR revision companion for commercial endorsement candidates covering professional responsibilities, vessel management, risk control, operating procedures, and compliance judgement.
Powerboat ICC
Powerboat and ICC preparation for Level 2 background knowledge, safety checks, close-quarters handling concepts, man overboard, anchoring, COLREGs, buoyage, and short passages.
We keep the curriculum source map in the repository so each course can be reviewed against published RYA topic boundaries before it is promoted more heavily.