The rules relevant to the navigation lights must be observed from sunset to dawn and during this period no other lights must be visible except the lights that cannot be exchanged for those specified in this manual. Although the lighting system is preset by the Manufacturers, the Owner/Captain has the responsibility for the observance of the local rules.
It has to be remembered that the local rules relevant to on board position of lights can slightly vary, we suggest therefore to gather information about the local rules of your area.
Night navigation requires more precaution.
All rules are applicable but apart from the right of course, it is advisable to slow down and to keep the proper distance from other boats.
It is a good rule to remember that bright lights reduce visibility at night.
Solvents can damage the lens of navigation lights.
The lights should only be cleaned with fresh water that does not contain any solvents or abrasives.
Remove the bulbs before applying the paint.
Before embarking on any navigation, the captain must ensure that all navigation lights are functioning properly. Use the navigation lights in compliance with current regulations.
At least once a week check the operation of the navigation lights.
At least once a week carry out accurate cleaning of glasses and headlights.
At least once every six months check the presence of corrosion in the connections of the navigation light cables.
At least once every six months, tighten the cable connections of the navigation lights.
Navigation lights, shapes and sound signals. Where navigation lights, shapes and sound signals are installed, they must be in conformity with COLREG 1972 (II International Regulations for Preventing Collisions at Sea) or CEVNI (European Code for Inland Waterways). Regulations depending on the case.
The positioning of the navigation lights is optimised by adapting the regulatory requirements to the geometry of the boat, providing lights where they are most easily visible.
Non-steering lights (N.U.C. = Not Under Command) and a bell are not included in the on-board equipment.
The fitting of lights and sound signals is subject to the approval of the Flag Administration where the boat is registered.
The use of headlights during the various situations of use of the yacht during night navigation will be illustrated below: