Question 327Navigation General70% to pass
Under the IALA Buoyage Systems, a safe water mark may NOT _______________.
AI Explanation
The correct answer is A) show a quick flashing light.
Under the IALA Buoyage System, a safe water mark is characterized by a spherical shape and a white light, but it does not display a quick flashing light. Quick flashing lights are typically associated with other types of navigational marks, such as isolated danger marks or special marks, but not safe water marks.
The other options are incorrect because B) displaying a white light and C) being spherical are actually characteristics of a safe water mark, while D) being lettered is not a requirement that would prevent it from being a safe water mark.
Related Questions
#325 A mountain peak charted at 700 feet breaks the horizon, and your height of eye is 12 feet. What is your approximate distance off (choose closest answer)? #326 While proceeding downriver, you sight a red triangular-shaped daymark on the left bank. Under the U.S. Aids to Navigation System on the Western Rivers this is a _______________.#328 Under the IALA Buoyage Systems, a spherical buoy will mark the _______________.#329 Under the IALA Buoyage Systems, the topmark of a red and white vertically- striped buoy shall be _______________.#330 Which item in illustration D034NG below shows a Morse