* Weight: 4.8 lbs.
    * TSO: TSO C52a
    * Power Input: 28VDC with 100mA max current; 26VAC 400Hz 30VA; 5V lighting 600mA; 28V lighting 320mA
    * Signal Outputs: Heading select error, course select error, OBS course resolver, heading
    * Size: 4.26" x 3.81" x 8.02"
    * Env. Categories: GAPAAAXXXXXX
    * Signal Inputs: Gyro stabilized magnetic heading, ADF bearing (optional), RMI bearing (optional), course deviation, To-From, glideslope deviation, NAV warning, compass warning, glideslope warning, remote heading select, course resolver excitation