Manufacturer's Part Number: 4300-311
*Note: this serviceable Mid-Continent Attitude Indicator comes with a yellow-tag.
The 4300-311 Electric Attitude Indicator with battery backup incorporates a moving display that simulates the earth’s horizon and provides the pilot with a real time visual indication of the aircraft pitch and roll attitude relative to the indicator symbolic airplane. The instrument can function as a primary or standby indicator with special configurations available to match existing systems or electronic flight displays. In the event aircraft electrical power is lost, the indicator will switch to an internal backup power source (rechargeable sealed lead acid battery) to permit continued operation of the indicator.