Definition

Noun: A navigational system is a system that provides information useful in determining the position and course of a ship or aircraft. It is a collection of instruments, devices, and technologies designed to aid in guidance and location finding during travel.

Usage

The term is used to describe the integrated equipment and technology that assists in plotting and following a route. It is a specific type of system with a clear functional purpose. - The ship's navigational system failed during the storm, leaving the crew reliant on celestial navigation. - Modern aircraft rely on a complex navigational system that includes GPS, inertial guidance, and radio beacons.

Advanced Usage

• As a critical component: The term can be used to emphasize the system's essential role in safe travel.
  • The reliability of the navigational system is paramount for autonomous vehicles.

Variants and Related Words

• Navigation (n): The process or activity of accurately ascertaining one's position and planning and following a route.
• Navigator (n): A person who directs the route or course of a ship, aircraft, or other form of transportation.
• GPS (Global Positioning System) (n): A specific type of satellite-based navigational system.

Synonyms

• Guidance system: A system that provides directional control.
• Positioning system: A system designed to determine geographic location.

Related Phrases

• Integrated navigation system: A navigational system that combines data from multiple sources.
  • The jet's integrated navigation system synthesizes data from radar and satellites.

Noun

1. a system that provides information useful in determining the position and course of a ship or aircraft