Sheet Metal Structures
        metallic aircraft construction
        sheet metal tools and fasteners
        sheet metal fabrication
        inspection and repair

Wood, Composites, & Transparent Plastics
        aircraft wood structures
        composite structures
        transparent plastics

Aircraft Welding
        welding processes
        adavanced welding and repairs
        basic gas welding

Aircraft Fabric Covers
        fabric covering process
        covering procedures
        inspection and repair

Aircraft Painting & Finishing
        fabric finishing
        aircraft painting
        finishing equipment and safety

Aircraft Electrical Systems
        airborne sources of electrical power
        electrical circuits
        wiring installation
        electrical system components

Hydraulic & Pneumatic Systems
        principles of hydraulic power
        hydraulic system components
        hydraulic power systems
        pneumatic systems

Landing Gear Systems
        systems and maintenance
        aircraft brakes
        aircraft tires and tubes

Position & Warning Systems
        antiskid brake control systems
        indicating and warning systems

Aircraft Instrument Systems
        principles of instruments
        instrument installation and maintenance

Avionics Systems
        avionics fundamentals
        autopilots and flight directors
        installation and maintenance

Ice & Rain Control
        ice control systems
        rain control systems

Cabin Atmosphere Control Systems
        flight physiology
        oxygen and pressurization systems
        cabin climate control systems

Aircraft Fuel Systems
        aviation fuels and system requirements
        fuel system operation
        repair, testing, and servicing

Fire Protection Systems
        fire detection
        fire extinguishing systems

Aircraft Airworthiness Inspection
        required airworthiness inspections
        inspection guidelines and procedures
        aircraft maintenance records