What is a black box? Even if the planes break apart or go to the bottom of the ocean, nothing will happen to the black boxes, and it is where all the data is stored, from what moves the plane made last, to what the pilots talked about.. So why don’t they make planes as strong as black boxes…

The ability of airplanes to stay in the air comfortably and to reach long distances with less fuel depends on being made of light material as much as possible.. These materials are mostly aluminum and plastic.

Both boxes that record the sounds and flight information in the cockpit are made of stainless steel. Their width and length are approximately 25 centimeters and their depths are 12-13 centimeters.. The wall thickness of the boxes is 6-7 millimeters.. The boxes are also equipped with liquid foam surrounded by plastic as a precaution against heat and fire.

The boxes are so strong that the boxes of an airplane that crashed into the sea could be removed after 7 years, but the recordings were still listened to in a healthy way.. Originally the boxes were placed near the junction of the wings.. Since this area is the heaviest part of the plane, these heavy pieces could fall on the boxes and damage them at the time of fall.. Later, the boxes were started to be placed in the tail part of the aircraft.. Of course, this does not mean that the seats in the tail of the aircraft are safer for people, but this place allows the black boxes to fall the farthest from the wreckage of the aircraft.

Although it does not have the same connotation as “black box”, it is more accurate to call flight data recorders “orange boxes”. would be; after all, they are placed in conspicuous orange boxes for easy finding.. While the vital role of recording flight data in the event of an accident is widely recognized today, when David Warren came up with the idea in the 1950s, almost no one believed the usefulness of his invention.

In 1953, Warren, as a senior scientist at the Australian Aeronautical Research Foundation, participated in wreck investigations following the crash of the world’s first jet airliner, the De Haviland Comet; remembering the small voice recorder he had seen at a trade fair, he thought it would be very helpful to know what was going on in the cockpit at the time of the plane crash; so he began to think about building a machine that could record the instrumentation of the aircraft and the voice of the pilot.. But he continued without hesitation. He built a prototype that could record the speed, altitude and direction of the aircraft, as well as the pilot’s conversations; Warren finally had the opportunity in 1958 to show his prototype to Sir Robert Hardingham, who had previously been at a high station in the RAF.. Sir Robert had come to visit the Australian Aviation Authority at that time.. Realizing the potential of the device, Hardingham’s idea, which he advocated on his return to England, received approval from the Ministry of Aviation; flight data recorders would later become mandatory in the UK. Not surprisingly, Australia was the first country to make black boxes mandatory; The judge investigating a Queensland plane crash in 1960 would recommend that all aircraft have flight data recorders