What does 'Tango' signal in naval communication?

The term 'Tango' signals that a vessel is engaged in trawling and requests other vessels to keep clear. This communication is crucial in maritime operations, as it enhances safety by informing nearby vessels to maintain a safe distance from the trawling area. Trawling often involves fishing or the use of nets that can extend widely behind the vessel, potentially creating hazards for others. Therefore, understanding this signal plays an important role in maritime safety protocols, helping to prevent accidents and ensuring the efficient operation of fishing activities.

Other signals, such as 'Man overboard' or 'My vessel is stopped; making no way', represent different situations that do not directly correlate with the activity of trawling. 'Ship meets health regulations; request clearance into port' addresses health compliance but is not relevant to the specific signal represented by 'Tango'. Understanding these distinctions is essential for effective communication in naval operations.