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A flight path at right angles to the landing runway off its approach end. The base leg normally extends from the downwind leg to the intersection of the extended runway

In fluid dynamics, an increase in the speed of a fluid occurs simultaneously with a decrease in static pressure or a decrease in the fluid’s potential energy. This principle is

The angle between the chord of a propeller blade and the plane of rotation.

Compressed air taken from the compressor stage of a gas turbine engine for aircraft services such as pressurization, anti-icing, and hydraulic reservoir pressurization.

In jet engines, the point where fan air and core air mix in the exhaust.

In a turbofan engine, the ratio between the mass flow rate of air drawn through the fan disk but bypassing the engine core to the mass flow rate passing through

A parachute system designed to lower an entire aircraft safely to the ground in case of an emergency.

The flight regime in which higher drag requires higher thrust to maintain altitude, typically at low airspeeds.

A space in an aircraft for storing luggage and cargo.

The angle between the lateral axis of the aircraft and the horizon.