Questions and Answers
What does a square marker indicate?
What does a diamond marker warn of?
What is indicated by a circle marker?
What does a crossed diamond marker signify?
Signup and view all the answers
What is the appearance of a safe water marker?
Signup and view all the answers
What type of buoy is a mooring buoy?
Signup and view all the answers
What do inland water obstruction markers indicate?
Signup and view all the answers
What is the size and description of a Divers Flag?
Signup and view all the answers
What must be displayed when a vessel is involved in diving activity in federally controlled waters?
Signup and view all the answers
Study Notes
Non-lateral Markers and Their Functions
- Square Marker: Used to provide directions and essential information to navigators.
- Diamond Marker: Serves as a warning sign for potential hazards or obstructions in the waterway.
- Circle Marker: Designates controlled areas where specific regulations may apply.
- Crossed Diamond Marker: Indicates areas that are closed to navigation or access.
Types of Navigational Buoys
- Safe Water Marker: White with red vertical stripes, denote unobstructed water on all sides, used in mid-channels or fairways; vessels may pass on either side.
- Mooring Buoy: Characterized by a white color with a blue horizontal band; located in marinas for legal anchoring; these are the only buoys to which vessels may legally tie up.
- Inland Water Obstruction Marker: Features white with black vertical stripes, signaling an obstruction to navigation; vessels should avoid passing between these markers and the nearest shore.
Flags for Specific Activity Indication
- Divers Flag: A rectangular red flag, measuring at least 14 inches by 16 inches, with a white diagonal stripe; required display when engaging in diving activities in Michigan state waters.
- Alfa Flag: Blue and white international code flag (at least 3.3 feet or 1 meter tall), must be visible from all directions; displayed on vessels in federally controlled waters to signal ongoing diving activities.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Test your knowledge of non-lateral markers with these flashcards. From squares to safe water markers, each card provides definitions to help you remember their meanings and uses. Perfect for students or anyone needing a refresher on navigation markers.