Before, after and after the flight, A and C inspections; Eliminate the faults reflected by the airline crew and the aircraft faults and defects found in the inspection of airlines and plans. Including maintenance and repair. The purpose of aviation maintenance is to ensure aviation.
The continuous airworthiness of aircraft ensures flight safety.
Service specialty refers to picking up and dropping off aircraft according to aviation maintenance industry standards; Complete the general service of aircraft and implement the work according to the safety operation rules of special vehicles and passenger elevators.