Overwing

Overwing refers to a configuration where the wings of an aircraft are mounted above the fuselage. This design is often seen on biplanes and some monoplanes. In overwing designs, the wing structure is typically supported by struts and wires from the fuselage, especially in biplanes where two sets of wings are used.

The primary advantage of an overwing configuration is often the improved visibility for the pilot, as the wing is positioned above the pilot's line of sight. This can be particularly beneficial in close-quarters maneuvering or during aerial reconnaissance. It can also contribute to stability, as the high wing position can create a pendulum effect, helping to return the aircraft to a level flight attitude.

Historically, overwing designs were common in early aviation, particularly with biplanes like the Sopwith Camel and the Supermarine Spitfire. While less common in modern jet aircraft, the overwing configuration can still be found on some specialized aircraft, such as certain types of agricultural sprayers or light sport aircraft. The structural considerations and aerodynamic properties of the overwing design influence its suitability for different aircraft roles.