Textron Aviation Airspeed / Mach Indicator

This is a primary panel flight instrument engineered specifically for Cessna Citation airframes. This direct-reading gauge functions as a critical cockpit indicator, supplying continuous, highly responsive velocity information by monitoring air pressure changes across the pitot-static system. It displays simultaneous airspeed calculations and Mach numbers to ensure flight crews operate safely within established aerodynamic limitations.
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Description

This unit has been bench tested by an FAA certified repair station and it comes with an 8130 single release dated 7/21/2026.

Key Technical Capabilities
  • Dual-Velocity Tracking: Measures and displays calibrated forward airspeed (in knots) alongside a simultaneous sub-dial conversion showing the aircraft’s current Mach number relative to the local speed of sound.
  • Pitot-Static Pneumatic Layout: Integrates directly with the airframe’s external pitot tubes and static ports, reacting instantly to differential and atmospheric pressure variables without reliance on secondary navigation computers.
  • Aviation Grade Housing Architecture: Features a sealed, vibration-resistant casing built to Textron Aviation’s exact operational requirements, intended for high-altitude corporate jet environments where rapid temperature and pressure shifts occur.
  • Proprietary Cockpit Interfacing: Designed with factory-standard bezel dimensions and rear mechanical/electrical connection pins, ensuring clean drop-in panel installation and alignment with existing Citation cluster lighting systems. 

Additional information

Part Number

9912446-5

Serial Number

9910

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