Generally speaking, the increase of aircraft service life will have a certain impact on the mechanical condition and performance of aircraft. According to the data of the International Civil Aviation Organization (ICAO), the longer the service life of an aircraft, the higher the maintenance cost and the higher the probability of mechanical failure. However, if Shenzhen Airlines carries out regular inspection and maintenance of aircraft in accordance with relevant regulations, and takes effective safety management and risk control measures, the aircraft with the age of 15 may still maintain a high safety level.
Therefore, if you want to take a 15 age Shenzhen Airlines plane, I suggest you pay attention to the following points:
1. Check the maintenance records and history of the aircraft, and learn about the mechanical condition and maintenance of the aircraft.
2. Read the crew training records and safety management system carefully to understand their safety awareness and ability to deal with emergencies.
3. During the flight, pay attention to the mechanical condition and operation of the aircraft, such as the noise and vibration of the engine and the response of the aircraft control system.
4. In case of emergency, obey the instructions and arrangements of the crew and actively take self-help measures.
In a word, the safety of Shenzhen Airlines 15-year-old aircraft needs to consider many factors to judge. If you have doubts about the safety of the aircraft, it is recommended to choose other newer aircraft or other reliable airlines.