Question 1411 Deck Safety

The correct answer is D) it can be used to control the speed of a survival craft while maintaining the heading. When beaching a lifeboat or survival craft through surf, a sea anchor can be used to control the speed of the craft and maintain its heading. This helps the boat avoid broaching (turning sideways to the waves) and capsizing as it approaches the shore. The sea anchor creates drag, allowing the boat to approach the beach at a slower, safer speed while keeping it oriented in the proper direction. The other options are incorrect - sea anchors are not used to pull the craft ashore, nor are they completely avoided during beaching. The key function is to control speed and heading during the critical beaching maneuver.