Dynon’s first STC’d products are the EFIS-D10A and EFIS-D100. The EFIS-D10A is a full 4” Primary Flight Display. This product features attitude, airspeed, altitude, turn rate, inclinometer, g-meter, up/down timers, clock, and voltmeter. Battery backup provides power in event of aircraft electrical system failure. Other optional capabilities include angle of attack, magnetic heading, OAT, true airspeed, winds aloft, and density altitude.