How should monoplane wings be rigged for optimal flight performance?

Monoplane wings should be rigged according to the specified angle of incidence to ensure optimal flight performance. The angle of incidence is the angle between the chord line of the wing and the horizontal reference line of the aircraft. Proper rigging at this angle allows the wing to produce lift efficiently, which is crucial for various phases of flight including takeoff, cruising, and landing.

When the angle of incidence is set according to manufacturer specifications, it optimizes lift-to-drag ratio and overall aerodynamic efficiency, contributing to stable flight characteristics and good handling. An improper angle of incidence may lead to performance issues such as changes in stall characteristics or inefficient flight performance.

While varying angles of attack and dihedral angles do play roles in flight dynamics, they do not directly address the initial configuration required for the wings’ efficiency and stability under normal operating conditions. Minimal control system interference is also important for flight performance but does not pertain specifically to wing rigging as defined in the question context. Thus, rigging according to the specified angle of incidence is fundamental for ensuring that the aircraft achieves its intended aerodynamic properties.