Azimuth-Elevation-Range Indicator

An Azimuth-Elevation-Range (AER) Indicator is a device used to display the azimuth, elevation, and range of a target or object. It is commonly used in radar systems and military applications to track and monitor the position of aircraft, ships, or other objects.

The AER Indicator typically consists of a circular display that represents the azimuth angle, a vertical scale that represents the elevation angle, and a numerical display that shows the range or distance to the target. The azimuth angle represents the horizontal direction or bearing of the target, while the elevation angle represents the vertical angle or altitude.

The AER Indicator is used by operators to track and monitor the movement of targets in real-time. It provides valuable information for navigation, surveillance, and targeting purposes. The device can be found in various forms, including analog displays with mechanical dials or digital displays with electronic readouts.

Overall, the AER Indicator is an essential tool for tracking and monitoring the position of targets in radar and military systems, providing crucial information for situational awareness and decision-making.