What is an Azimuth Card?
An azimuth card is a navigational instrument that displays the azimuth or bearing towards a specific point or target. It can be set or controlled by various mechanisms including gyroscopic control or remote compass driving. The azimuth card is typically found on boats, aircraft, and other vehicles used for navigation purposes.
The azimuth card is an essential tool for navigation, providing accurate information about the direction and distance to a specific target. It is usually equipped with a compass rose, which is divided into degrees or azimuths. The card rotates within a compass housing to align with the direction of travel, giving the navigator a clear indication of the heading.
The accuracy of an azimuth card depends on the mechanism used to control or set it. Gyroscopic control is considered the most accurate, as the instrument relies on the rotation of a spinning wheel to maintain orientation. Remote compass driving can be less accurate, as it relies on the accuracy of the remote compass being used to drive the card.
Overall, the azimuth card is a valuable tool for any navigator, providing accurate information about direction and heading. It is widely used in various industries, including aviation, maritime, and military applications.
« Back to Glossary Index