During live-fire operations, how is the Launch Table IV utilized?

The Launch Table IV is a crucial tool during live-fire operations, primarily used to provide elevation and azimuth settings for the weapon system. This table helps the crew determine the precise angles required for accurate targeting, allowing for effective engagement with the intended target. Elevation adjusts the vertical angle at which the weapon is fired, while azimuth refers to the horizontal direction. By using Launch Table IV, operators can ensure that their projectile is launched at the correct trajectory, optimizing accuracy and effectiveness in a live-fire scenario.

While selecting crew members is important for operational effectiveness, it is not the function of Launch Table IV. Similarly, measuring wind speed and calculating ammunition costs are tasks that fall outside the scope of the table's purpose. The focus remains on providing critical settings that directly influence the success of firing operations.