Question

If the “black box” flight recorder is never damaged during a plane

crash, why isn’t the whole airplane made out of that stuff?

Answer 1

Black boxes are made of a titanium alloy that is strong, durable, and fire-resistant. They are also equipped with a beacon that emits a signal for 30 days, making them easier to find after a crash. However, even black boxes can be damaged or destroyed in a severe crash.

The reason why airplanes are not made out of the same material as black boxes is because it would be too expensive and impractical. Black boxes are small and relatively simple devices, while airplanes are complex machines with many moving parts. It would be very expensive to make an airplane out of a material that is as strong and durable as a black box. Additionally, the weight of the material would add to the weight of the airplane, which would reduce its fuel efficiency and range.

It is more practical and cost-effective to make airplanes out of materials that are strong, durable, and lightweight. These materials are not as resistant to damage as black boxes, but they are sufficient to protect the passengers and crew in the event of a crash.

Step-by-step explanation:

Answer 2

Step-by-step explanation:

How do black boxes survive plane crashes?

Flight data recorder

Contrary to the popular term "black box", the exterior of the FDR is coated with heat-resistant bright orange paint for high visibility in wreckage, and the unit is usually mounted in the aircraft's tail section, where it is more likely to survive a severe crash.