COLREG 72: safety at sea

Learn COLREGs Faster and More Efficiently!

Our app is specifically designed to help you master and reinforce your knowledge of the International Regulations for Preventing Collisions at Sea (COLREGs-72) with ease. The content is structured into flashcards organized by specific rules, making the learning process more intuitive and streamlined. Your answers are automatically saved, allowing you to track your progress and reset your results whenever you need a fresh start.

By deepening your understanding of navigational lights, you'll be able to accurately assess the position of vessels, their activities, and maneuverability, especially at night and in low visibility conditions. This makes the app an indispensable tool for experienced navigators as well as those preparing to become one.

With our app, you'll master COLREGs more quickly and gain the confidence to navigate any maritime challenge with ease.

Navigation Lights 3D

Application for studying night lights and daytime figures of vessels in accordance with the requirements of the COLREGs-72. The application allows you to observe the night lights of different types of vessels from different angles. Understanding of COLREG navigation lights allows you to correctly estimate vessel position, its maneuvering capabilities and to determine the nature of its work at night time and in poor visibility conditions.

The application will be useful to navigators and those who prepare to become one.

VHF at Sea: SRC Radio Operator

VHF at Sea - Your assistant in preparation for the VHF maritime radio operator's examination for the Short Range Certificate (SRC). The application will also assist in developing and strengthening skills for conducting marine radio conversations for all categories of seafarers.

Developed in accordance with the rules of the International Maritime Organization (IMO) and the International Telecommunication Union (ITU), the application contains everything necessary for successful preparation: a theoretical base, knowledge testing, examples of radiotelephone communication procedures in emergency (MAYDAY, PAN PAN, SECURITE) and routine situations (call a marina, call a vessel, radio check).

With the settings, you can adapt the procedural cards to your specific vessel by specifying its name, type, dimensions, geolocation, and more. Learn, memorize, and practice vocalizing cards for various situations, using the phonetic alphabet where appropriate.

Practice composing messages without subsequent on-air transmission.

The default settings used do not pertain to any specific vessel.

The application developers have made every effort to ensure that the information contained in the application includes reasonable precautions and do not bear responsibility for injuries or other adverse consequences that may result from studying and/or applying the information provided in the application.

Navigation Marks

The application will be useful to yachtsmen and skippers of all categories, as well as for those who prepare to become one.

This handy reference guide has a description of all navigation marks of the IALA Maritime Buoyage Systems: lateral marks of Regions A and B, cardinal marks, isolated danger mark, safe water mark, special marks, new danger mark.

The app provides information that is necessary to identify sea marks at any time of the day: it demonstrates their different shapes, colours and light characteristics.

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