The D1 is a dedicated avionics instrument that can be temporarily mounted in any aircraft. With a real AHRS, and designed and calibrated for in-cockpit use, you can rely on it to give you accurate flight information. 

Featuring over four hours of battery life the D1 can be used with no connection to ship’s power. However, a “cigarette lighter” DC vehicle adaptor is included if you want to keep the D1 fully charged at all times, and it can be set to turn on and off with the aircraft’s Battery Master through the DC outlet. 

Included are a RAM suction mount, a unique 3-1/8 inch pinch panel mount, internal and external GPS receivers, internal Li-Ion battery, and DC and AC power adaptors.