Daily Archives: 2022-06-25

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G5 EFIS and GFC500 autopilot in PA28-181 Archer III

This aircraft already had a G5 installed as an attitude indicator and now it was time to replace the VAC driven directional gyro for a G5 HSI, remove the mechanical VAC system and the electrical standby VAC system. The installation includes a GAD13 OAT interface for true airspeed and a Garmin GFC500 2 axis autopilot with automatic pitch trim.