Mach Number Computer

A Mach Number Computer is a type of flight instrument that is used to calculate and display the Mach number of an aircraft. The Mach number is a dimensionless quantity that represents the ratio of the aircraft's speed to the speed of sound in the surrounding air. It is an important parameter in aviation as it helps pilots determine the aircraft's performance and limits.

The Mach Number Computer typically consists of a digital or analog display that shows the current Mach number, as well as additional features such as an adjustable scale for different altitudes and airspeeds. It is usually installed in the cockpit of an aircraft and is connected to the aircraft's air data system, which provides the necessary inputs for calculating the Mach number.

In terms of the supply class, Flight Instruments, the Mach Number Computer falls under this category as it is specifically designed for use in aircraft to provide essential flight information. It is considered a critical instrument for pilots to monitor and maintain safe and efficient flight operations.

In the supply group, Instruments And Laboratory Equipment, the Mach Number Computer is classified as it is a specialized instrument used in aviation and falls under the broader category of laboratory equipment for aircraft testing and research purposes.

Overall, the Mach Number Computer is an important instrument in aviation that helps pilots monitor and control the aircraft's speed relative to the speed of sound, ensuring safe and efficient flight operations.