What type of wing structure allows for greater internal space and less external bracing?

The correct answer is the cantilever wing. This wing type is designed without the need for external bracing, which provides significant structural advantages and enhances aerodynamics. The cantilever wing utilizes internal support structures, such as spars and ribs, to handle the loads and stresses experienced during flight. This design maximizes the internal space available for various components or systems, such as fuel tanks, making the overall aircraft lighter and more efficient.

A cantilever wing's streamlined structure minimizes drag and allows for greater design flexibility, as there are no external struts or wires that can interfere with airflow. This feature is particularly beneficial in modern aircraft, where an efficient layout is crucial for performance and fuel efficiency. It also simplifies maintenance and inspection processes since there are fewer external components to examine.

Understanding the advantages of a cantilever wing is essential for grasping the principles of aircraft design and functionality, particularly in the context of naval aviation, where performance and adaptability play a vital role.