Automatic dependent surveillance—broadcast (ADS–B)

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Definition of Automatic Dependent Surveillance-Broadcast (ADS-B)

Automatic Dependent Surveillance-Broadcast (ADS-B) is a crucial function that operates on aircraft or vehicles. It periodically broadcasts the state vector, including its horizontal and vertical position, horizontal, and vertical velocity. Additionally, ADS-B transmits other vital information to air traffic control systems and other aircraft in the vicinity.

ADS-B technology is designed to improve the safety and efficiency of air traffic management by providing real-time aircraft tracking information to airspace users. It operates on a frequency of 1090 MHz for high altitudes and 978 MHz for low altitudes.

The ADS-B system uses data links to communicate with other aircraft and ground stations, making it essential for pilots to ensure that their ADS-B equipment is correctly configured and functioning correctly at all times.

Furthermore, ADS-B enhances situational awareness, reduces the risk of mid-air collisions, and simplifies air traffic control procedures. It also provides accurate and timely information to pilots and air traffic controllers, which helps them make informed decisions in real-time.

In conclusion, ADS-B is a critical technology that plays a vital role in improving air traffic management, enhancing flight safety, and reducing the risk of accidents in the skies.

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