Ship signal light is an important signal equipment for safe navigation of ships. It is an important basis for ships to indicate their own dynamic positions at night or when visibility is poor, so as to facilitate ships to distinguish navigation dynamics from each other and take evasive actions. If the ship does not install the lights correctly, it will cause other ships to misjudge the size and dynamics of the ship, which will have a great impact on the collision avoidance maneuver of the ship at sea, and it is very easy to cause collision accidents at sea.
All shipping companies and ships should implement the main responsibility of enterprise safety production, firmly establish the concept of safe development, strengthen the inspection and maintenance of such ship signal equipment, and refit the mast light without authorization from the ship inspection agency.
