Upon receipt of a fire mission, the A-Gunner repeats the announced Quadrant and applies it to the M18A1 Fire Control Quadrant.

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Multiple Choice

Upon receipt of a fire mission, the A-Gunner repeats the announced Quadrant and applies it to the M18A1 Fire Control Quadrant.

When a fire mission is issued, critical data like the azimuth (the Quadrant) must be confirmed before acting. The A-Gunner repeats the announced Quadrant to verify exactly what was heard, catching any mishearing or transmission error. Once confirmed, the A-Gunner then applies that Quadrant to the M18A1 Fire Control Quadrant, setting the instrument to the announced azimuth so the gun’s traverse is aligned with the target reference. This verification and setting step ensures the subsequent range and firing data are built on the correct bearing, which is essential for accuracy and safety.

When a fire mission is issued, critical data like the azimuth (the Quadrant) must be confirmed before acting. The A-Gunner repeats the announced Quadrant to verify exactly what was heard, catching any mishearing or transmission error. Once confirmed, the A-Gunner then applies that Quadrant to the M18A1 Fire Control Quadrant, setting the instrument to the announced azimuth so the gun’s traverse is aligned with the target reference. This verification and setting step ensures the subsequent range and firing data are built on the correct bearing, which is essential for accuracy and safety.

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