The Airbus A320, a popular narrow-body commercial aircraft, is equipped with various systems to ensure safe and efficient flight operations. One important system on board is the Target system, also known by its abbreviation TGT. The Target system plays a crucial role in providing accurate and reliable information to the flight crew, helping them navigate the aircraft and make informed decisions during the flight.
In this article, we will explore the Target system on the Airbus A320, its functions, and its significance in ensuring the safety and performance of the aircraft.
Functions of the Target System
The Target system on the Airbus A320 is primarily responsible for calculating and displaying various aircraft performance parameters to the pilot. These parameters provide essential information about the aircraft’s performance, ensuring that it is operating within safe limits and can reach its intended destination efficiently.
One of the key functions of the Target system is displaying the target speed, also known as VAPP or approach speed. This speed is crucial during the approach and landing phase of the flight, as it ensures a safe touchdown and landing on the runway. The Target system calculates the target speed based on variables such as aircraft weight, flap configuration, and environmental conditions, providing the pilot with a precise reference speed to maintain.
The Target system also calculates and displays other parameters, such as V1 (takeoff decision speed), VR (rotate speed), and V2 (takeoff safety speed). These speeds are critical during the takeoff phase, enabling the crew to ensure a smooth and safe ascent. By accurately presenting these parameters, the Target system assists the pilots in making timely decisions and adjustments during critical phases of flight.
Importance of the Target System
The Target system plays a vital role in ensuring the safety and performance of the Airbus A320. By providing precise and accurate information about crucial parameters, it enables the flight crew to make informed decisions and adjust their flying techniques accordingly.
One significant advantage of the Target system is its ability to adapt to different operating conditions. It takes into account variables such as aircraft weight, runway length, runway conditions, and wind speed, ensuring that the displayed target speeds are tailored to the specific flight situation. This adaptability ensures that the pilots have the most relevant and appropriate information at their disposal, enhancing the overall safety of the flight.
Moreover, the Target system reduces the chances of human error by automating the calculation and presentation of the critical speeds. Manual calculations can be prone to errors, especially in stressful situations, but the Target system eliminates this risk by providing accurate calculations based on pre-determined algorithms. This automation saves time for the flight crew and allows them to focus on other essential aspects of the flight.
Conclusion
The Target system on the Airbus A320 plays a crucial role in ensuring the safety and efficiency of flight operations. By providing precise and accurate information about critical parameters, it enables the flight crew to make informed decisions and adjustments during different phases of the flight. The system’s adaptability, automation, and reliability contribute to the overall safety and performance of the aircraft.
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