Under the Navigation Rules, it is OK to break the rules when it is absolutely necessary to avoid a collision.
When nessasary to aviod a collision
When absolutely necessary to avoid a collision.
When absolutely necessary to avoid a collision.
insane captain or crew in danger is enough for mutany (MEWT-KNEE)
A sailboat must follow navigation rules for powerboats when it is under power (using its engine) rather than sailing. Additionally, when a sailboat is operating in a situation where it is overtaking or crossing paths with a powerboat, it must adhere to the same navigation rules to avoid collisions. It's important for all vessels to be aware of and comply with the relevant maritime rules to ensure safety on the water.
A sailboat is considered under navigation rules when it is underway, meaning it is not anchored, aground, or made fast to the shore. Under these conditions, the vessel is subject to the International Regulations for Preventing Collisions at Sea (COLREGs) or local navigation rules. This includes adherence to right-of-way rules, signaling, and safe operating procedures to avoid collisions with other vessels. Additionally, a sailboat is under navigation rules regardless of whether its sails are in use or if it is being propelled by an engine.
discourteous
According to navigation rules, "when" refers to the specific circumstances or conditions under which certain navigational actions or responsibilities apply. For instance, Rule 9 states that vessels must navigate safely in narrow channels, while Rule 18 outlines the responsibilities of vessels when they encounter each other. These rules establish clear guidelines to ensure safe navigation and prevent collisions based on the situation at hand. Overall, the term "when" serves to clarify the context in which specific rules are to be followed.
Under the Inland Navigation Rules, red buoys indicate the right side of a waterway when traveling upstream, following the "Red Right Returning" principle. These buoys typically mark safe channels and hazards to navigation. They may also serve as markers for specific areas, such as mooring zones or restricted areas. It's important for mariners to recognize and adhere to these markers for safe navigation.
Sb-11 refers to the "Safe Boat" signal in navigation, indicating that a vessel can proceed with caution in a designated area. Under navigation rules, it's crucial for vessels to maintain proper lookout and safe speed when encountering such signals. Therefore, mariners must be aware of their surroundings and adhere to any additional instructions provided by local regulations or authorities. Always consult the specific navigation rules applicable to your area for detailed guidance.
When it is not under sail, and under motor power. Then it must follow the powerboat navigation rules. Since you've asked this question, then i recomend taking your state's Boater's Safety Course if it has one. It should be online and it cost about $50. It's expensive but you get a snassy card and you learn lots of things like where to go and where not to go, and things like that.