glider

Definition of Glider

A glider is a type of fixed-wing aircraft that does not have an engine, meaning it relies solely on gravity and air currents to fly. Also known as a sailplane, this lightweight aircraft is designed to be aerodynamically efficient in order to stay in the air for long periods of time.

Glider pilots use different techniques, such as ridge soaring or thermal soaring, to maintain altitude and even gain height by riding rising air currents. Gliders are often used for recreational activities, such as glider races, but they also have practical applications, including scientific research and military operations.

Due to their lack of an engine, gliders are incredibly quiet and have a low carbon footprint, making them an environmentally friendly option for air travel. Gliders come in various shapes, sizes, and designs, ranging from small, single-seater planes to large, multi-seat aircraft.

Overall, gliding is a challenging and rewarding form of flying that requires skill, knowledge, and patience. Pilots must be able to read the weather and understand the characteristics of the glider in order to achieve long flights and successful landings.