Which system provides navigation capability in a Cessna 172?

The avionics system is responsible for providing navigation capability in a Cessna 172. This system encompasses a variety of electronic devices and instruments that assist pilots in navigating and communicating during flight. These devices include GPS units, navigation radios, and other instrumentation that are essential for effective route planning and real-time navigation control.

The avionics system plays a crucial role in enhancing situational awareness and safety by allowing pilots to track their position and make informed decisions. This system integrates with various other flight systems, but its primary function is to facilitate navigation through instruments and technology designed specifically for this purpose.

Other systems, such as the fuel management system, electrical system, and hydraulic system, serve different functions. The fuel management system deals with the monitoring and distributing of fuel, the electrical system powers the aircraft's electrical components, and the hydraulic system is used for operating the aircraft's control surfaces and landing gear. None of these systems provide navigation capabilities.