Question 8 AXS01 - Auxiliary Sail Endorsement

The Correct Answer is B. ### Why Option B is Correct When a strong gust of wind suddenly causes the vessel to heel hard over (a knockdown risk), it means the sails are generating too much power for the current conditions. The primary goal is to immediately reduce this excess power (depower the rig) and stabilize the boat, while minimizing speed loss. Option B, "Ease the mainsheet and bear more away from the wind," achieves this through two coordinated actions: 1. **Ease the mainsheet (Depowering):** Letting the mainsheet run out allows the boom to move outboard. This 'spills' wind from the mainsail, immediately reducing the driving force and, crucially, the heeling moment. This is the fastest way to reduce the heel. 2. **Bear more away from the wind (Running flatter):** Bearing away (heading downwind) moves the vessel's point of sail further away from the close-hauled course and closer to a beam reach or broad reach. This reduces the apparent wind speed over the sails and flattens the boat. Furthermore, easing the sheets and bearing away allows the boat to accelerate slightly into a higher gear, helping maintain speed efficiently once the heel is under control. This combination is the standard technique for quickly handling an unexpected severe gust while maintaining control and momentum. ### Why Other Options Are Incorrect **A) Haul in on the mainsheet and steer more towards the wind:** * **Hauling in the mainsheet:** This tightens the sail and increases the angle of attack, generating *more* power and causing the boat to heel *further*. This is the opposite of what is needed. * **Steering more towards the wind (heading up):** While heading up slightly can reduce the apparent wind eventually, doing so while the boat is severely overpowered and heeling hard can lead to stalling, immediate excessive weather helm, and a potential severe broach or capsize risk. **C) Haul in on the mainsheet and ease the jib sheet:** * **Hauling in the mainsheet:** As explained above, this drastically increases the heeling moment when you need to reduce it. * **Easing the jib sheet:** While easing one sail reduces power, tightening the main simultaneously negates this benefit and often increases the dangerous heeling moment concentrated in the mainsail. The primary power reduction must come from the mainsail first. **D) Ease all sheets and bear more into the wind:** * **Ease all sheets:** This correctly reduces power and heeling. * **Bear more into the wind (heading up):** Combining sheet easing with heading into the wind, especially from a close reach, quickly brings the boat closer to the 'no-go zone.' This can cause the boat to stall, lose speed immediately, and transition from sailing efficiently to struggling against the wind, making it difficult to maintain speed. The effective strategy for maintaining speed under gusting conditions is usually to bear off slightly and let the boat run flatter.