T-tail

T-Tail: Definition and Explanation

A T-tail is a type of aircraft design in which the horizontal stabilizer is mounted on top of the vertical stabilizer, creating a T-shape. This design is typically used in high-performance aircraft because it allows for better control and stability at high speeds.

The T-tail design positions the horizontal stabilizer out of the disturbed airflow created by the wings, making it less susceptible to turbulence and providing better control at high angles of attack. Additionally, the T-tail allows for a smaller vertical stabilizer, which reduces drag and weight.

However, there are also some disadvantages to the T-tail design. The placement of the horizontal stabilizer means that it is more difficult to access for maintenance and may be more prone to damage during ground operations. Furthermore, the T-tail design can create a deep stall condition in which the aircraft loses lift and becomes difficult to recover.

Overall, the T-tail design is often utilized in aircraft that require high performance and stability at high speeds, such as fighter jets and business jets. It is a unique and effective design that has its own set of advantages and disadvantages.