Air force officers specialise in flying or ground duties, and supervise a team of air force personnel. They coordinate their team's training and welfare, and perform duties specific to their area of specialisation.

Air force pilots operate aircrafts in combat missions, patrol missions, or search and rescue missions. They ensure aircraft maintenance, and communicate with air force bases and other vessels to ensure safety and efficiency in operations.

Air pollution analysts conduct field and lab tests to examine the pollution of air in different areas. They also identify sources of pollution.

Air separation plant operators control and maintain the equipment for nitrogen and oxygen extraction from air, ensuring the required operational parameters of pressure, flow and temperature are met. They perform product purity tests and monitor its transfer to storage tanks or to fill cylinders.

Air traffic controllers assist pilots by providing information concerning the height, speed and course. They assist pilots in order to facilitate a safe take off and landing of aircrafts. They are responsible for maintaining a secure and orderly movement of aircraft along major air routes up in the sky and around airports. They control air traffic in and within vicinity of airports according to established procedures and policies to prevent collisions and to minimise delays arising from traffic congestion.

Air traffic controllers direct aircraft movements in airspace and on the ground, using radio, radar and lighting systems, and provide information relevant to the operation of aircraft. Tasks include - (a) directing and controlling aircraft approaching and leaving airport and their movement on the ground; (b) directing and controlling aircraft operating in designated airspace sectors; (c) examining and approving flight plans; (d) informing flight crew and operations staff about weather conditions, operational facilities, flight plans and air traffic; (e) applying knowledge of principles and practices of air traffic control in order to identify and solve problems arising in the course of their work; (f) initiating and organizing emergency, search and rescue services and procedures; (g) directing activities of all aircraft and service vehicles on or near airport runways; (h) maintaining radio and telephone contact with adjacent control towers, terminal control units and other control centres, and coordinating the movement of aircraft into adjoining areas. Examples of the occupations classified here: - Air traffic controller.

Air traffic managers coordinate the planning of ground control, the maintenance of the aircrafts, and the handling of customers. They strive for the most efficient use of resources in directing the aircraft. They manage safety, quality, and risks in everyday work. They also plan and compare performance with other air navigation service providers.

Air traffic safety electronics technicians perform technical tasks concerning the design, installation, management, operation, maintenance and repair of air traffic control and air navigation systems. Tasks include - (a) carrying out technical duties related to the development of electronic and computerized air navigation systems and equipment, and testing prototypes; (b) providing technical help in the design and layout of specific interface circuitry of air navigation and aircraft detection tracking systems; (c) preparing and contributing to the preparation of cost estimates and technical and training specifications for air traffic control and safety equipment; (d) providing or assisting with the technical supervision of construction, installation and operation of ground-based air navigation equipment and its maintenance and repair to ensure that standards and specifications are met; (e) applying the knowledge and skills of air traffic safety engineering principles and practices in order to identify and solve problems arising in the course of their work; (f) developing, modifying and debugging system software; (g) modifying existing ground-based air navigation systems and equipment to adapt them to new air traffic control procedures, in order to improve capability, reliability and integrity, or to facilitate air traffic control procedures and airspace designation; (h) controlling, monitoring and certifying communication navigation and surveillance air traffic management equipment, and calibrating the ground-based air navigation system to ensure maximum accuracy and safety of flight, take-off and landing operations; (i) providing technical training and supervising other workers. Example of the occupations classified here: - Air traffic safety engineer - Air traffic safety technician Some related occupations classified elsewhere: - Aeronautical engineer - 2144 - Electronics engineer - 2152 - Aeromechanic - 7232 - Aircraft maintenance engineer (avionics) - 7421 - Avionics technician - 7421.

Air traffic safety technicians provide technical support regarding the safety of air traffic control and navigation systems. They design, maintain, install and operate these systems both in the airport and on board the aeroplane according to regulations.

BSF professional community for Air transport.

Aircraft assemblers use hand tools, power tools and other equipment such as CNC machines or robots to construct, fit and install prefabricated parts to manufacture fixed or rotary wing aircrafts and aircraft subassemblies such as flight controls, aircraft skins, rigging and other mechanical systems. They read and interpret blueprints. They operate control systems to determine functional performance of the assemblies and adjust accordingly.

Aircraft assembly inspectors use measuring and testing equipment to inspect and monitor aircraft assemblies to ensure conformity to engineering specifications and to safety standards and regulations. They examine the assemblies to detect malfunction or damage and check repair work. They also provide detailed inspection documentation and recommend action where problems are discovered.

Aircraft assembly supervisors coordinate the employees involved in aircraft manufacturing and schedule their activities. They prepare production reports and recommend measures to reduce the cost and improve productivity such as hiring, ordering new equipment and implementing new production methods. They train employees in company policies, job duties and safety measures. They oversee the supplies and communicate with other departments to avoid unnecessary interruptions of the production process.

Aircraft cargo operations coordinators direct and coordinate air transport terminal cargo and ramp activities. They review data on incoming flights as to plan the working activities. They direct preparation of loading plans for each departing flight and confer with supervisory personnel to ensure workers and equipment are available for air cargo and baggage loading, unloading, and handling activities.

Aircraft de-icer installers assemble, install, test, maintain and repair mechanical de-icing and anti-icing systems that prevent ice accumulation or formation on aircrafts and spacecrafts.

Aircraft dispatchers authorise, regulate, and control commercial airline flights according to governmental and company regulations. They expedite and ensure flight flow by preparing logs of flights, delays, cancellations, and changes in schedules or flight plans.

Aircraft engine assemblers build and install prefabricated parts to form aircraft engines such as lightweight piston engines and gas turbines. They review specifications and technical drawings to determine materials and assembly instructions. They inspect and test the engines and reject malfunctioning components.

Aircraft engine inspectors inspect all types of engines used for aircrafts in factories to ensure compliance with safety standards and regulations. They conduct routine, post-overhaul, pre-availability and post-casualty inspections. They provide documentation for repair activities and technical support to maintenance and repair centres. They review administrative records, analyse the operating performance of engines and report their findings.

Aircraft engine mechanics and repairers fit, service, repair and overhaul aircraft engines and assemblies, such as airframes and hydraulic and pneumatic systems. Tasks include - (a) fitting, examining, testing and servicing aircraft engines; (b) replacing engine components or complete engines; (c) examining and inspecting airframes and aircraft components, including landing gear, hydraulic systems and de-icers to detect wear, cracks, breaks, leaks or other problems; (d) maintaining, repairing, overhauling, modifying and testing aircraft structural, mechanical and hydraulic systems; (e) reading and interpreting manuals, service bulletins and other specifications to determine the feasibility and method of repairing or replacing malfunctioning or damaged components; (f) maintaining, repairing and rebuilding aircraft structures, functional components and parts such as wings and fuselage, rigging, hydraulic units, oxygen systems, fuel systems, electrical systems, gaskets and seals; (g) inspecting completed work to certify that maintenance meets standards and the aircraft is ready for operation; (h) maintaining repair logs, documenting all preventive and corrective aircraft maintenance; (i) installing and testing electrical and electronic components, assemblies and systems in aircraft; (j) connecting components to assemblies such as radio systems, instruments, magnetos, inverters and in-flight refuelling systems. Examples of the occupations classified here: - Aeromechanic - Aircraft engine fitter - Aircraft maintenance engineer (airframes) - Aircraft maintenance engineer (engines) - Aircraft maintenance supervisor - Aircraft mechanic - Aircraft restorer - Aircraft service technician - Airframe and power plant mechanic - Airframe mechanic - Aviation maintenance technician, - Helicopter mechanic - Jet engine mechanic - Pneudraulic systems mechanic (aircraft) - Powerplant mechanic (aircraft) - Rocket engine component mechanic Some related occupations classified elsewhere: - Aeronautical engineer - 2144 - Aircraft maintenance engineer (avionics) - 7421 - Avionics technician - 7421 - Aircraft engine assembler - 8211.

Aircraft engine specialists advise on maintaining procedures to engines of aircrafts and helicopters. They perform operability tests to components and parts of aircrafts to diagnose suitability for usage and possible operations to improve performance. They interpret and provide support to understand the technical specifications given by manufacturers for application at the airport's premises.

Aircraft engine testers test the performance of all engines used for aircraft in specialised facilities such as laboratories.They position or give directions to workers positioning engines on the test stand. They use hand tools and machinery to position and connect the engine to the test stand. They use computerised equipment to enter, read and record test data such as temperature, speed, fuel consumption, oil and exhaust pressure.

Aircraft fuel system operators maintain fuel distribution systems and ensure the refuelling of planes.

Aircraft gas turbine engine overhaul technicians perform overhaul, maintenance and repair work on gas turbine engines. They disassemble, inspect, clean, repair and reassemble the engines using engine-specific tooling.

Aircraft groomers clean aircraft cabins and airplanes after usage. They vacuum or sweep the interior of cabin, brush debris from seats, and arrange seat belts. They clean trash and debris from seat pockets and arranged in-flight magazines, safety cards, and sickness bags. They also clean galleys and lavatories.