PHAK textbook

4. A type of fuselage construction where the outer skin carries all or most of the primary structural flight loads.
5. The component that houses the engine and propeller, providing the necessary thrust for flight.
6. The entire tail section of the aircraft, which includes the fixed stabilizers and movable control surfaces.

1. Modern lightweight structural materials made by combining two or more distinct components, such as fiberglass or carbon fiber.
2. The central body of the airplane that houses the cockpit, cabin, cargo area, and attachment points for the other major structural components.
3. The structural assembly that supports the aircraft while it is on the ground, absorbing touchdown shocks and allowing taxiing.