Primus II Select Control Head | Black Faceplate, Amber Display, ON/OFF 89000041-002 ranging from ADS-B and the

ranging from ADS-B and the FAA’s NextGen system to digital instrument displays

The OBS knob allows the pilot to select the desired radial from the VOR station

187"" male tabs are standardLow-profile terminals for 18-22 gage wireOptional bifurcated terminals accept 0

This automatically adjusts music levels to ensure vital radio information is always clearly received

and includes a marker beacon receiver

Primus II Select Control Head | Black Faceplate, Amber Display, ON/OFF 89000041-002 ranging from ADS-B and theThe PS 578 is the control unit for use with MST 67A Enhanced Mode S Transponder ( 2001 2101 versions) and contains all controls required for transponder operation including TEST, STANDBY, ON (transponder), ALTITUDE, VFR, and IDENT. The PS 578A will also display the selected 4096 ATC code and current mode of operation in the display window. Version (EDMO# 01618 0104) has a black face with an amber display and ON OFF switch. Compatible with single