In Rule 19 scenarios, how should you frame your initial statement to justify actions?

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In Rule 19 scenarios, your initial statement should establish where the other vessel is relative to you. Framing the action around the other vessel’s position communicates the collision geometry clearly, so everyone understands why you’re taking the maneuver. By stating the relative position, you’re anchoring your justification in the spatial relationship that creates risk, not in details like speed, heading, or wind which don’t directly describe the collision situation.

For example, saying that the other vessel is on your port beam or on your starboard bow immediately shows the geometry you’re working from and why you’re altering course or taking action to avoid a collision. The other details—speed, heading, wind direction—don’t convey the immediate risk in the same clear way, so they’re not as effective for justifying your action.

So, the best approach is to describe the other vessel’s position relative to you to frame the justification for your maneuver.