Mach meter

Mach meter

Mach meterclick for a larger image
Mach meter
An instrument that displays the Mach number of the aircraft derived from inputs of the pitot and static pressures.
References in periodicals archive ?
The Army doesn't measure its aircraft speed or performance on the mach-meter (mach meter equals $$$).
"The airplane was allowed to continue to accelerate until an indication of .965 on the cockpit Mach meter was obtained," he said.
This is the only Concorde in the world with a real working Mach Meter, giving a constantly changing information display as it happened on a real flight.
A report first published April 23, 2004 in Mach Meter: The On-line Publication of Cannon Air Force Base has spread across the Internet through a poorly researched Associated Press story.