Master chartwork, radar plotting, tides, and theory with fully worked examples, guided explanations, and thousands of practice questions designed to help you prepare with confidence.
Build confidence with step-by-step guides covering every chartwork topic required for the Navigation & Radar exam, including fully worked examples and answers.
- Latitude & Longitude
- Leeway
- Variation & Deviation
- Compass Errors
- Azimuths
- Gyro Error
- Dipping Distances
- Vertical Sextant Angles
- Plotting Positions
- Horizontal Angles
- Estimated Positions
- Course to Steers
- Running Fixes
Learn radar plotting the clear way with step-by-step methods for every question type required for the exam, supported by worked solutions and guided practice.
- Basic Radar Plot
- Instant Course Alterations
- Instant Speed Reduction
- Desired CPA by Instant Course Alteration
- Desired CPA by Instant Speed Reduction
- Delayed Course Alteration
- Delayed Speed Reduction
- Desired CPA by Delayed Course Alteration
- Desired CPA by Delayed Speed Reduction
- Find the Set & Drift of Tide
- Bow crossing ranges & times
- Resuming Course
Work through the course from start to finish with a clear learning path that helps you build understanding step by step.
As you progress, you can test your knowledge with a large bank of practice questions covering chartwork, radar, tides, and theory. Each question includes answers and worked solutions, helping you identify weak areas, reinforce your understanding, and prepare effectively for the exam.
Follow clear, structured guides for chartwork, radar plotting, and tides, with every stage of the method shown in full.
These lessons are designed to help you understand not just the answer, but the process needed to solve each type of exam question accurately and confidently.
Break each question down into manageable parts and practise each stage separately before bringing the full method together.
When you find a weak area, focus your revision with targeted practice from a large pool of questions and answers.
Step-by-Step Methods
Every question type is broken down clearly so you know exactly what to do in the exam
Clear Explanations (No Guesswork)
Understand why you’re doing each step—not just the final answer
12,400+ Practice Questions
Build confidence with a wide range of questions across all topics
Exam-Focused Training
Everything is designed around what actually comes up in the MCA Navigation & Radar exam
Built for Real Understanding
So you can apply the methods under pressure—not just recognise the question