Which system assists with both manual and automatic control during flight?

The autopilot system is a critical component of modern aircraft that assists with both manual and automatic control during flight. This system allows pilots to maintain control over the aircraft with minimal physical input, especially during long flights or in challenging weather conditions. When engaged, the autopilot can execute a variety of flight maneuvers, such as keeping a steady altitude, maintaining heading, and managing speed, all of which significantly reduce pilot workload.

In manual mode, the autopilot can help stabilize the aircraft by applying necessary adjustments, while still allowing the pilot to have full control when needed. This combination makes it an invaluable tool for enhancing operational efficiency and safety, ensuring that pilots can effectively manage all aspects of flying, whether in automatic mode, where the system takes on specific tasks, or in manual mode, where human control is paramount.

Other systems, such as the flight control system, focus primarily on the aircraft's aerodynamic surfaces to achieve desired maneuvers; however, they do not offer the same level of automated control as the autopilot. The navigation system is concerned with position and routing but does not assist with the physical control of the aircraft. Finally, the power management system relates to managing the aircraft's energy supply but does not directly involve flight control capabilities.