Question 412Navigation General

70% to pass

Which item in illustration D034NG below shows a fixed and flashing light?

Diagram for USCG Navigation General: Which item in illustration D034NG below shows a fixed and flashing light?
A A
B B
C C
D D
AI Explanation

The correct answer is A. Option A shows a fixed and flashing light, which is a common navigation light configuration for vessels. According to navigation regulations, this type of light combination is used to indicate the presence of a fixed structure, such as a pier or a jetty, with a flashing light superimposed on the fixed light to enhance visibility. The other options do not depict a fixed and flashing light, and therefore, they are not the correct answer.

Related Questions
Q191:You are heading out to sea in a buoyed channel and see a quick flashing green ... Q1716:When does the sidereal day begin? Q1604:In low latitudes, a first quarter Moon will always rise at about _______________... Q190:The world is divided into NAVAREAS for the dissemination of important marine inf... Q703:What does not contribute to the commercial GPS receiver position error?

Ready to test your knowledge?

Take a Navigation General Practice Exam
Official Resources
USCG Navigation Rules (COLREGS) 33 CFR Navigation Rules USCG National Maritime Center
← Previous All Questions Next →

Want to practice with timed exams?

Download Coast Guard Exams for the full exam experience.

App Store