



CA-420 DIGITAL COMPASS SYSTEM
This stand-alone, portable, magnetic measurement standard replaces the need for a compass rose, master sight compass, surveyor transit devices and complex specialized equipment.
Building on its predecessor with improved magnetic sensor processors and RF communications, the CA-420 uses state-of-the-art magneto resistive sensors. An integral laser provides easy and accurate alignment with the longitudinal axis of the aircraft being tested, with precision heading data transmitted in real time.
CA-320/321 LEGACY DIGITAL COMPASS
The CA-320 and CA-321 models are no longer in production. As the original manufacturer and sole provider of this technology, Capital Avionics will continue to provide full technical support, service, calibration, and repairs for all existing CA-320/321 units indefinitely.
Current owners have complete access to replacement components, airframe-specific adapters, and technical assistance to ensure continued operation of their systems.
Precision Across All Aviation Platforms
The CA-420 Digital Compass System provides precision magnetic calibration across the spectrum of aviation – including fixed-wing aircraft, rotorcraft, helicopters, and aerospace applications. In use globally, the CA-420 is the industry standard for portable magnetic calibration, compatible with nearly all aircraft types and configurations.
SERVICE REQUEST
Our goal is to provide total avionics support for the customer and complete satisfaction of their needs.


