Question 226 Deck General

The correct answer is B) automatic pilot. The "iron mike" refers to the automatic pilot system on a vessel. This system automatically maintains the vessel's course and heading, allowing the crew to take a break from constantly monitoring and adjusting the steering. It is a critical piece of navigation equipment required on many types of commercial vessels, including those operated by the US Coast Guard. The other options (A, C, and D) are not the standard term used to refer to the automatic pilot system.