RYA Radar Course Syllabus 

1. Basic understanding of radar wave propagation

•           Conditions giving rise to abnormal propagation 

2. Radar set components

•           Function and correct use of controls
•           Correct setting up procedure 

3. Target definition and discrimination

•           Spot size, pulse length and beam width
•           Target characteristics, size, shape, material
•           False echoes
•           Shadow sectors, shadow diagram

 4. Radar reflectors

•           Passive and active

5. Types of radar display

•           Azimuth stabilization

6. Radar plotting

•           The use of radar to avoid a close quarter situation
•           Appreciation of IRPCS, action to be taken in reduced visibility
•           General precautions and action to be taken in fog 

7. Use of radar as an aid to navigation

•           Radar-conspicuous targets, need for positive identification
•           Parallel indexing (if provided)

8. Accuracy in range and bearing

•           PPI distortion. Non-linearity
•           Heading marker alignment
•           Checking accuracy of VRM, EBL etc 

9. General safety precautions in using equipment