DESCRIZIONE
The invention relates to a method, manoeuvrability signalling arrangement (20) and computer program product for visually signalling the manoeuvrability of a vessel (10) to a vessel operator. The manoeuvrability signalling arrangement obtains current speed data and current trim data, determines an current turning radius (RA) of the vessel (V) based on the current speed data and current trim data, receives a user input regarding vessel operations changes via an operator user interface (22), obtains an investigational trim based on the received user input, determines a predicted turning radius (RP) of the vessel (V) based on the investigational trim, and visually signals manoeuvrability data at least comprising the difference between the current turning radius and the predicted turning radius to the vessel operator via the operator user -interface (20). [Image Omitted]