Which type of landing gear includes a wheel located under the nose of the aircraft?

The type of landing gear that includes a wheel located under the nose of the aircraft is known as tricycle landing gear. This configuration typically consists of two main wheels located under the wings or fuselage and a smaller wheel, often referred to as a nose wheel or castering wheel, situated at the front of the aircraft.

Tricycle landing gear offers several advantages, such as improved stability during taxiing, takeoff, and landing, as well as a better forward visibility for pilots. This arrangement allows the aircraft to land and take off on a level attitude, reducing the risk of the tail striking the ground during these phases of flight.

In contrast, tailwheel landing gear, also known as conventional landing gear, has two main wheels and a wheel located at the tail of the aircraft. This configuration can lead to challenges in visibility and stability, especially during ground operations. Fixed gear refers to landing gear that does not retract but can be configured in various ways, including tricycle and conventional styles.