Ailerons are flight control surfaces located on the trailing edge of the wings. Their primary function is to control the aircraft's roll, allowing it to bank and turn.

Turbofan engines are a type of jet engine that combines a fan with a compressor, combustor, and turbine. They are commonly used in commercial aircraft due to their high efficiency and relatively low noise levels.

Drag is the force that opposes the motion of an aircraft through the air. It is caused by friction, pressure differences, and other factors.

Flaps are flight control surfaces located on the trailing edge of the wings. Their primary function is to increase lift, which is particularly useful during takeoff and landing.

Delta wings are characterized by a swept-back leading edge and a triangular shape. They are often used on high-speed aircraft due to their aerodynamic efficiency.

The dihedral angle is the angle at which an aircraft's wings are tilted relative to the fuselage. It is typically positive, meaning that the wingtips are higher than the wing roots.

The rudder is a flight control surface located on the vertical stabilizer of an aircraft. Its primary function is to control the aircraft's yaw, allowing it to turn left or right.

The center of mass is the point at which an aircraft's entire mass is concentrated. It is typically located near the aircraft's geometric center.

Turboprop engines are a type of aircraft propulsion system that combines a gas turbine engine with a propeller. They are often used on smaller aircraft due to their fuel efficiency.

Lift is the force that lifts an aircraft into the air. It is generated by the wings of the aircraft as they move through the air.

Tapered wings are characterized by a shape that gradually narrows from the wing root to the wingtip. This design helps to reduce drag and improve aerodynamic efficiency.

The angle of attack is the angle at which an aircraft's nose is tilted relative to the horizon. It is a critical factor in determining the amount of lift generated by the wings.

The elevator is a flight control surface located on the horizontal stabilizer of an aircraft. Its primary function is to control the aircraft's pitch, allowing it to climb or descend.

The center of pressure is the point at which an aircraft's aerodynamic forces are balanced. It is typically located near the center of the wing's chord line.