Question 990 Deck Safety

The correct answer is D) diving operations. The fire control plan symbol represented by the number in illustration D039SA is the symbol for diving operations. This is based on the standard symbols used in fire control plans, as specified in the U.S. Coast Guard Navigation and Vessel Inspection Circular (NVIC) 9-97, which provides guidance on the required content and format of fire control plans. The other answer choices are incorrect because A) is not a recognized symbol, B) represents a fire station, and C) represents a fire alarm panel, none of which match the symbol shown in the illustration.