1. Aircraft Mechanic: Responsible for inspecting, maintaining, and repairing the mechanical systems of an aircraft, including engines, brakes, and landing gear. 2. Aircraft Powerplant Technician: Focuses on the maintenance and repair of aircraft engines and propulsion systems, ensuring they operate safely and efficiently. 3. Aircraft Avionics Technician: Specializes in the electronic systems of an aircraft, such as navigation, communication, and control systems, ensuring their proper functioning. 4. Aircraft Airframe Technician: Works on the structural components of an aircraft, including the fuselage and wings, excluding the engines and avionics. 5. Aircraft Cabin Maintenance Technician: Ensures the interior of the aircraft, such as seats, lighting, and overall aesthetics, is well-maintained and functional. 6. Aircraft Structure Technician: Focuses on repairing and maintaining the physical structure of the aircraft, ensuring its structural integrity. 7. Aircraft Maintenance Technician: A comprehensive role that covers general inspection, maintenance, and repair of both mechanical and electronic systems within the aircraft.