A pressure-,and therefore,altitude-sensing device used in the automatic control systems of ejection systems.

The angle that the lateral body axis of an aircraft or similar body makes with a chosen reference plane in rolling; usually, the angle between the lateral axis and a horizontal plane. The angle of roll is considered positive if the roll is to starboard.

The angle between the direction of the undisturbed relative airflow and the plane of symmetry.

Part of the flight deck arranged for the take-off and landing of aircraft at an angle to the fore-and-aft axis of an aircraft carrier.

For jet engines,a maintenance stand designed to provide easy access and alignment for assembly and disassembly.