Weems and Plath Lightrule Collision Regulations Slide Rule
The LightRule Collision Regulations Slide Rule is an extremely useful device that can help you identify the lighting significance of other vessels in the vanity of your ship or boat.
For example, the most basic information you need to know is whether a ship is advancing towards you or moving away from you because of the urgent need to avoid any risk of collision or a passing that is so close that you might be the victim or the cause of a wash that could cause trouble for the smaller vessel.
The LightRule Collision Regulations Slide Rule may look complicated at first sight but it uses an effective system that identifies lighting configurations through coloured windows.
The LightRule Slide Rule is completely waterproof and very durable so it will cope well with the marine environment and will stand rough handling. It is supplied with its own vinyl sleeve.
The LightRule Collision Regulations Slide Rule is an inexpensive security item for night travel and should be an essential part of any boat's equipment. The LightRule is also an excellent aide for students of Lighting Regulations and Yachtmaster and Coast Guard exams.
The LightRule Collision Regulations Slide Rule vessel identification tool incorporates the Lighting Regulations and has the following features:
The LightRule Collision Regulations Slide Rule is an inexpensive security item for night travel and should be an essential part of any boat's equipment. The LightRule is also an excellent aide for students of Lighting Regulations and Yachtmaster and Coast Guard exams.
The LightRule Collision Regulations Slide Rule is an extremely useful device that can help you identify the lighting significance of other vessels in the vanity of your ship or boat.
For example, the most basic information you need to know is whether a ship is advancing towards you or moving away from you because of the urgent need to avoid any risk of collision or a passing that is so close that you might be the victim or the cause of a wash that could cause trouble for the smaller vessel.
The LightRule Collision Regulations Slide Rule may look complicated at first sight but it uses an effective system that identifies lighting configurations through coloured windows.
The LightRule Slide Rule is completely waterproof and very durable so it will cope well with the marine environment and will stand rough handling. It is supplied with its own vinyl sleeve.
The LightRule Collision Regulations Slide Rule is an inexpensive security item for night travel and should be an essential part of any boat's equipment. The LightRule is also an excellent aide for students of Lighting Regulations and Yachtmaster and Coast Guard exams.
The LightRule Collision Regulations Slide Rule vessel identification tool incorporates the Lighting Regulations and has the following features:
The LightRule Collision Regulations Slide Rule is an inexpensive security item for night travel and should be an essential part of any boat's equipment. The LightRule is also an excellent aide for students of Lighting Regulations and Yachtmaster and Coast Guard exams.
