The term “vessel not under command” means a vessel which through some exceptional circumstance is unable to manoeuvre and is therefore unable to keep out of the way of another vessel, (COLREG).Click to see full answer. Keeping this in view, what is meant by vessel not under command?Applying the Rule(s) and comments: In accordance with Rule 3 (f) (General definitions) the term “vessel not under command ” means a vessel which through some exceptional circumstance is unable to manoeuvre as required by these Rules and is therefore unable to keep out of the way of another vessel.Also Know, what is vessel constrained by her Draught? (h) The term “vessel constrained by her draught” means a power-driven vessel which, because of her draught in relation to the available depth and width of navigable water, is severely restricted in her ability to deviate from the course she is following. Consequently, what is restricted Manoeuvrability? A vessel that is “not under command” in the technical sense has the right of way. This refers to anchored or unoccupied vessels as well as those that have lost the ability to manoeuvre (e.g., through loss of power or their rudder). Restricted manoeuvrability.What is power driven vessel?A power-driven vessel is any vessel propelled by machinery. A sailing vessel is any vessel under sail, provided that propelling machinery, if fitted, is not being used.
