Signals to attract attention
A vessel engaged in mine clearance operations at anchor - shapes
A vessel engaged in mine clearance operations underway - shapes
A vessel engaged in mine clearance operations at anchor - lights
A vessel engaged in mine clearance operations underway - lights
A vessel engaged in diving operations - sign
A vessel engaged in diving operations not making way through the water - lights
A vessel engaged in underwater operations (restricted in her ability to manoeuvre, at anchor, an obstruction exists on her port side) - shapes
A vessel engaged in underwater operations (restricted in her ability to manoeuvre, underway, an obstruction exists on her port side) - shapes
Crossing situation (relative bearing STBD 070°) - reducing speed
Try our new DESSEV web and Google Play app which is able to predict possible diseases(s) a patient on board a ship may have based on given symptoms. The app helps maritime management personnel in the case of epidemic outbreak.
TRY THE WEB VERSION
