RADAR which is the acronym for “Radio Direction And Range” is a method of detecting objects by sending out pulses of radio waves; if these strike a radio-reflective object they are reflected back. The time taken for these ‘echoes’ to return is measured and the computed distance and bearing displayed on a screen. An on-board, revolving transmitting aerial scans around the ship to trace a picture of all the surrounding radio-reflective objects. The range is dependant on aerial height, but is seldom less than 25 miles on modern vessels.

Whilst primarily developed as a military system during the 1939-45 war, radar sets were installed in merchant ships as aids to navigation and for the prevention of collisions at sea, becoming standard equipment from around 1950. Apart from early problems with their use and a series of what became termed as ‘radar-assisted’ collisions, the system has evolved and with correct plotting procedure it is a primary navigation tool in commercial vessels.

Progress in miniaturising and general advances in marine electronics in recent years have led to the introduction of RADAR equipment suitable for smaller yachts; these being of acceptable size and power consumption as well as a more affordable price. Consequently, there is a demand for owners, skipper and crews to be trained to operate the sets and the RYA have introduced this course. Importantly there is a mandatory requirement, under the International Regulations for the Prevention of Collisions at Sea, for all vessels equipped with RADAR to use it during conditions of poor visibility.

The aim of this one-day course is to give an understanding of the use of RADAR in small boats as an aid to navigation and for collision avoidance. No pre-course knowledge is required and the course syllabus is given below.

Our class size is restricted to 3 students to ensure that you get personal tuition throughout and that essential “hands-on” learning experience either on-board (where possible) or with the simulator equipment. Our specialist Radar instructor has an in depth knowledge and really loves the subject. Consequently his enthusiasm is infectious with stories that will illuminate your learning experience and reinforce the syllabus material. You will also find that we will utilise our own particular teaching aids which add significantly to the style of teaching.

Being based in Cowes, the home of yachting, gives all our classes a special atmosphere and often this threads through the conversation - some may call it subliminal learning! Others would call it just fun!! We find that the very short trip over the water to Cowes means that you are away from your normal environment and are able to focus entirely on the challenge of learning the subject.

All course materials including an RYA Radar notebook and practice equipment are provided; however, you may wish to bring your own note pad. An RYA course completion certificate will be issued to candidates following successful assessment.

Detailed joining instructions, together with appropriate travel information, will be sent to you on receipt of your booking form and subject to our acceptance that there is course and date availability.