How should you process a back azimuth if it is less than 3200 mils?

How should you process a back azimuth if it is less than 3200 mils?

• A. Add 3200 mils to it
• B. Subtract 3200 mils from it
• C. Leave it as is
• D. Multiply by 2

Answer: (A)

When processing a back azimuth that is less than 3200 mils, adding 3200 mils is the necessary step to convert it into the correct format. This is because a back azimuth is derived from the original azimuth by adding or subtracting 180 degrees (or its equivalent in mils, which is 3200 mils) to reach the opposite direction. For any azimuth measure that is less than 3200 mils, such as those from 0 to 3199 mils, adding 3200 mils essentially allows you to "wrap around" the circular representation of azimuths. This ensures that you retain the proper orientation in relation to the reference point. In this context, not changing the azimuth or attempting irrelevant operations like subtraction or multiplication would yield incorrect results, failing to align it to the standard back azimuth operation required in fire control calculations. Thus, adding 3200 mils allows you to maintain accuracy when processing the navigation and targeting information critical for effective fire control.

When processing a back azimuth that is less than 3200 mils, adding 3200 mils is the necessary step to convert it into the correct format. This is because a back azimuth is derived from the original azimuth by adding or subtracting 180 degrees (or its equivalent in mils, which is 3200 mils) to reach the opposite direction.

For any azimuth measure that is less than 3200 mils, such as those from 0 to 3199 mils, adding 3200 mils essentially allows you to "wrap around" the circular representation of azimuths. This ensures that you retain the proper orientation in relation to the reference point.

In this context, not changing the azimuth or attempting irrelevant operations like subtraction or multiplication would yield incorrect results, failing to align it to the standard back azimuth operation required in fire control calculations. Thus, adding 3200 mils allows you to maintain accuracy when processing the navigation and targeting information critical for effective fire control.