Nav And Radar

Providing expert training and resources on IAMI navigation and radar exams. Get your self a head start and pass the course with Flying Colours.

Chartwork

Step by step guides on all aspects of chartwork required for the navigation & radar exam including fully worked questions 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

Radar Plotting

Step by step guides on all aspects of radar plotting required for the navigation & radar exam including fully worked questions and answers.

- 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

Step by step guides on all aspects of tidal calculations required for the navigation & radar exam including fully worked questions and answers.

- Find Under Keel Clearance
- Find Depth
- Find Height of Tide
- Find Draught
- Secondary Port Height of Time
- Secondary Port Time of Tide
- Tidal Windows

Tidal Calculations