CESSNA 172S Skyhawk — Flight Manual

This document is an Airplane Flight Manual Supplement (AFMS) for the Garmin GFC 500 Autopilot system installed in various models of the Textron 172 series, including the Cessna 172H. It provides essential information for pilots operating these aircraft with the GFC 500 system, detailing the autopilot's features, limitations, emergency procedures, and normal operating procedures. The AFMS is FAA-approved and must be used in conjunction with the Pilot's Operating Handbook (POH) for the specific aircraft model. It includes critical information on installed equipment interfaces, performance data, and safety notes to ensure safe and effective use of the autopilot system.

• The GFC 500 autopilot must not be used during takeoff and landing.
• Maximum fuel imbalance with autopilot engaged is 10 gallons.
• Autopilot engagement speed limit is 150 KIAS.
• The autopilot must be disengaged below 200 feet AGL during approaches.
• The GFC 500 is approved for Category 1 precision and non-precision approaches.