What are the primary navigation systems available in the CRJ?

The selection of FMS (Flight Management System), GPS (Global Positioning System), and VOR/DME (VHF Omnidirectional Range/Distance Measuring Equipment) accurately reflects the primary navigation systems available in the CRJ aircraft.

The Flight Management System is a crucial element in modern cockpit navigation, providing functionality for route planning, performance calculations, and guidance throughout all phases of flight. It integrates various navigation sources, including GPS and VOR/DME, to offer enhanced accuracy and reliability.

GPS serves as a satellite-based navigation system that provides precise location and timing information globally. This system is essential for the CRJ, allowing pilots to accurately navigate to waypoints and airports through its advanced capabilities.

VOR/DME is a traditional and widely used navigational aid that helps in determining an aircraft's position relative to a VOR station. The Distance Measuring Equipment aspect of this system allows the pilot to ascertain the distance from the station, supplements area navigation capabilities, and assists in maintaining situational awareness during flight.

The other options include systems that are either outdated, not standard in the CRJ, or less utilized in flying scenarios common to this aircraft model. Thus, FMS, GPS, and VOR/DME are indeed the correct components, as they