What is the primary function of a range card?

The primary function of a range card is to record firing data and assist in defensive fire planning. Range cards are essential tools used by military personnel to map out a specific area where a weapon system, such as a machine gun, will be employed. They provide crucial information about ranges to various targets, likely threat avenues, and other critical reference points in the field.

By accurately documenting the firing data, range cards help ensure that personnel can plan their defensive strategies effectively, coordinate fire support, and enhance the overall tactical awareness of the unit. This detailed data aids in determining optimal firing arcs and improving accuracy during engagement, which is vital in both offensive and defensive operations. Proper use of range cards can greatly enhance a unit's situational awareness and effectiveness in combat scenarios.