When is it a sailboat the stand on vessel in relations to a recreational powerboat?

A sailboat is considered the stand-on vessel in relation to a recreational powerboat when the two are approaching each other, and the sailboat is under sail and not using its engine. In this scenario, the powerboat, which is typically more maneuverable, must give way to the sailboat. However, if the sailboat is under power, both vessels must adhere to the rules of the road based on their respective situations. Always consult local navigation rules for specific guidance.