What is the Black Box present in the plane? How is this helpful? Understand the whole thing here
The black box is known as the flight recorder. The black box is a device that records the performance and position of the aircraft during the flight. Experts analyze the data in case of accidents or other abnormal events. Flight designers usually place flight recorders or black boxes in the aircraft’s tail (tail). Flight recorders collect data (aircraft parameters) and sound (pilot, co-pilot, radio communication and cockpit environment noise). The black box is safe despite fire, explosion, some kind of effect and drowning in water.
When did the black box start
According to Airbus, the black box or flight recorder originated in the 1930s, when French engineer Francois Hussonot began to work on a data recorder, which was equipped with a sensor to optically project about ten parameters on a photographic film. The film used to run in a light-tight box continuously, hence it was named ‘Black Box’, which has survived for years. The actual color of the black box is orange. In fact, the orange color was its chosen color from the beginning, as it makes it easier to identify the metal case. The black box is not always like a box, but can be round or cylindrical in size. There are many principles about the black box name.
What does black box work?
Black box helps to explain the causes of accidents and find ways to prevent them. The first use of the black box was in 1947. After 1958, it was made mandatory to place it on the aircraft as per the rules set by the Civil Aeronautics Board. The black box stores all kinds of information and conversation about the aircraft. Black boxes of passenger aircraft are capable of sending signals under the sea for 90 days. On average, the black boxes weighing 5 kg become active as soon as they get exposed to water and start sending signals.
Pilots can hear the last conversation
The conversation of the pilots is recorded in the black box. Therefore, the accident investigating the accident can hear the last conversation of the pilots. However, this does not apply to every black box. Some black boxes only record data about the aircraft, while others do both work. The black box is made as strong as granite. This gives the industry an opportunity to research what can be done to prevent the causes of plane accident and to prevent future accidents. The black box has to undergo several security tests before planting on the aircraft. In the cockpit, the last 2 hours interaction and the data of the last 25 hours of the aircraft is recorded by this device.
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