Manufacturer's Part Number: 4305-150
*Note: this serviceable Mid-Continent Remote Directional Gyro comes with a yellow-tag.
Directional Gyro 14/28V, Remote, Sandel heading source Manufactured by Mid-Continent Instruments and Avionics. The Remote Directional Gyro (RDG) is a self-contained unit that provides a gyro-stabilized heading reference for electronic HSI indicators. The RDG provides a 512 PPR encoded output that allows better than 0.2-degree resolution. Reliability has been designed in by utilizing an oversized rotor running at half the normal rotor speed, which can double the bearing life. The RDG also incorporates high quality precision bearings and electronics that have been tested and proven over the years.