Fog signal for a vessel "Restricted in her Ability to Manoeuvre"?

To successfully complete the CBT 172 module on the , mariners generally must achieve a minimum score of 60% in each subject area. Some shipping companies may require a higher threshold (often 75% or 90%) for internal compliance. How to Study and Prepare

at intervals of not more than 2 minutes

The assessment typically evaluates a mariner's ability to identify ship lights, interpret sound signals, and make correct maneuvering decisions under various conditions. Key sections include:

Identification of vessels based on their navigation lights (e.g., restricted in ability to maneuver, vessel at anchor, or towing).

Review the Ocean Technologies Group Library for updated course content.

Educational channels often post full walkthroughs of the 0172 Revision 7 test on Vimeo to help mariners familiarize themselves with the interface.

The module, titled "International Collision Regulations" (or COLREGs), is a cornerstone of maritime safety training designed for deck officers and cadets. This computer-based training (CBT) ensures that seafarers deeply understand the "rules of the road" at sea to prevent vessel collisions. Core Topics Covered in CBT 172

Apps like cMate-Apps provide practice questions and search functions for Seagull CBT modules.

According to training resources from sites like Sea-Man.org and Scribd , common questions in the 0172 module include: Correct Answer Duration of a "prolonged blast" defined in COLREGs?