Flight data recorders, often called "black boxes," are critical components in investigating aviation accidents and incidents. Despite their nickname, these devices are usually housed in a bright orange casing to enhance their visibility amidst debris. They are designed to withstand extreme conditions, including fire and water pressure, ensuring that the data they store can be retrieved even after the most catastrophic crashes. This blog aims to demystify the technology and significance of flight data recorders, providing a clear understanding of their function and importance.