When would you not send a deviation correction?

When would you not send a deviation correction?

• A. When correction is less than 30 m
• B. When correction is greater than 30 m
• C. When correction is exactly 0 m
• D. When correction is not necessary

Answer: (A)

This question tests when a deviation correction is warranted by the observer. Deviations are corrections issued to steer the fire onto the target, but not every small mismatch is worth addressing. The practical rule is to issue a deviation correction only if the observed deviation is large enough to meaningfully affect the target area. In this context, the threshold is 30 meters. If the deviation is less than 30 meters, sending a deviation correction isn’t necessary because the impact area is already within acceptable dispersion and taking time to correct would slow down fire on target without giving a meaningful improvement. If the deviation were greater than 30 meters, a deviation correction would be appropriate to bring subsequent rounds closer to the intended impact point.

This question tests when a deviation correction is warranted by the observer. Deviations are corrections issued to steer the fire onto the target, but not every small mismatch is worth addressing. The practical rule is to issue a deviation correction only if the observed deviation is large enough to meaningfully affect the target area. In this context, the threshold is 30 meters. If the deviation is less than 30 meters, sending a deviation correction isn’t necessary because the impact area is already within acceptable dispersion and taking time to correct would slow down fire on target without giving a meaningful improvement. If the deviation were greater than 30 meters, a deviation correction would be appropriate to bring subsequent rounds closer to the intended impact point.