Generally speaking : give way, unless it is a 'commercial' powered boat. The reason: a relatively small boat with an engine can maneuver, accelerate and slow down much more easily than a sail boat. But commercial ships practically always have right of way over everyone else: because of their size and weight slowing down and maneuvering is much more difficult than for a sail boat and large ships having to swerve to avoid sail boats would create a hazard for all other ships.
Only when under sail alone and is crossing the path of a power boat.
only when under sail alone and when crossing the path of the power boat
When a sail boat overtakes a power boat the power boat is the stand on vessel.
Only when under sail alone and is crossing the path of the powerboat.
only when under sail alone and crossing the path of the powerboat
Only when under sail alone and is crossing the path of the powerboat.
only when under sail alone and is crossing path of powerboat
only when under sail alone and is crossing path of powerboat
only when under sail alone and is crossing path of powerboat
only when under sail alone and is crossing path of powerboat
only when under sail alone and is crossing path of powerboat
only when under sail alone and is crossing path of powerboat