Registration number

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Definition of Registration Number

A registration number is a unique alphanumeric code assigned to an aircraft by a government for identification purposes. This number comprises a combination of letters and numbers that must be prominently displayed on the exterior of the aircraft, as per international agreement. It functions similarly to an automobile license plate, providing a quick and efficient way to identify and track the aircraft.

The registration number serves a critical role in aviation, allowing for real-time tracking of an aircraft’s movements, communication with air traffic control, and enforcement of safety regulations. A registration number is also necessary for insurance and legal purposes, as it establishes ownership and responsibility for the aircraft.

In addition to identifying the individual aircraft, a registration number can also indicate the country of origin and the type of aircraft. For example, in the United States, the first letter of the registration number denotes the type of aircraft, such as “N” for civil aircraft or “G” for government-owned aircraft.

Overall, the registration number is a crucial component of the aviation industry, enabling efficient and safe movement of aircraft and ensuring compliance with international regulations.

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