Crew members refer to professional technicians engaged in aircraft maintenance and repair on the ground, and their work nature is around fighters. Fighters want to fly, I promise; When the fighter plane is injured, I heal; Soldiers go home, and I rest. They use screwdrivers and wrenches in their hands to create legends in the air.
As the medical staff in the logistics department, ground maintenance is also divided into different majors such as machinery (engine), ordnance, special (instrument, electrical appliance) and radio according to the different structures and components of the aircraft.
Extended data:
Aviation maintenance personnel are divided into internal personnel and field personnel.
Maintain on-site service
Maintenance personnel refer to those who are engaged in the maintenance of aircraft fuselage, engine and communication electronic equipment on the ground, and are called "ground crew" in civil aviation law. Machine maintenance is a highly professional and high-tech job, and its work can be divided into internal logistics and external logistics.
The field work scope includes all air stations (field stations) where airlines fly, and is engaged in flight line maintenance. Online work refers to pre-flight and post-flight inspection, daily or night inspection, transportation maintenance and pre-flight and post-flight inspection. , that is, before and after the flight, take-off, landing, transit inspection, refueling, troubleshooting and other appropriate inspections. It must be done that all inspections meet the flight safety conditions before the aircraft can carry out the next flight mission.
In addition, if the on-site personnel carry out overnight inspection on each aircraft, the general inspection on that day should be carried out item by item according to the overnight check card. Sometimes, it is necessary to check and maintain the planes of other airlines in transit. Most field workers work on the outdoor tarmac.
The crew is like a health care doctor on an airplane. After the plane stopped for a period of time, they had to check and maintain it.
Maintain the back office
The back office staff works in the airline maintenance workshop and is responsible for the third and fourth level maintenance of the aircraft, that is, major preventive inspection and necessary repair of the aircraft structure and system according to the scheduled work items, including nondestructive inspection, test measurement or calibration, aircraft modification, test and inspection of various parts of the aircraft, and modification and update of system components.
The internal staff, just like the health care doctors of airplanes, must be engaged in electronics, electricity, instruments, engines, hydraulic accessories, lathes, machinists, welders, tires, parts supply, and engineering quality control (note 1). In order to ensure the safety and responsibility of aviation, the maintenance personnel of each maintenance process or inspection should sign to show their responsibility. If the maintenance visa is incomplete, the Civil Aviation Administration will not issue an airworthiness visa.
References:
Baidu Encyclopedia-Maintenance