Cessna 172 Systems Practice Test

The basic two-axis autopilot is commonly included in some Cessna 172 models, particularly in those equipped for general aviation and flight training purposes. This type of autopilot controls two primary flight axes: pitch and roll. This means it can maintain the aircraft’s altitude and direction, simplifying navigation and reducing pilot workload during flight.

Two-axis autopilot systems are especially beneficial for pilots who are learning to fly or for those flying under visual flight rules, as they help maintain stable flight without fully automating the control of the aircraft. The simplicity of a basic two-axis autopilot aligns well with the Cessna 172's mission as a versatile training aircraft.

In contrast, a single-axis autopilot would only control one aspect—typically pitch or roll—thus offering even more limited functionality. A four-axis autopilot, while offering advanced features like vertical speed control and navigation input, is less commonly found in standard Cessna 172 models, making it more suited to higher-end aircraft. An advanced three-axis autopilot provides full control across pitch, roll, and yaw, but this level of complexity and automation is generally not integrated into the Cessna 172 series aimed at basic flight training.