omnirange
Học thuậtThân thiện
Definition
Noun: A radio-based navigation system for aircraft that provides continuous, 360-degree azimuth information (bearing) and precise distance from a ground station, enabling pilots to determine their exact position and course.
Usage
The term "omnirange" is a technical noun used specifically in the field of aviation and navigation. It refers to the ground-based station or the system as a whole.
Examples
- The pilot tuned the navigation radio to the omnirange frequency to get a precise bearing to the airport.
- Early long-distance flights relied heavily on the omnirange network for safe navigation.
- Modern GPS has largely replaced the need for traditional omnirange systems in many airspaces.
Advanced Usage
- VOR (VHF Omnidirectional Range): This is the full and most common technical name for the modern omnirange system. "Omnirange" is often used as a shortened form.
- The aviation chart showed a VOR (omnirange) station located near the mountain pass.
Variants and Related Words
- VOR: VHF Omnidirectional Range. The standard international system for omnirange navigation.
- VORTAC: A combined facility providing both VOR and TACAN (Tactical Air Navigation) signals for military and civilian use.
- Navigational Aid (NAVAID): A general term for any device or system, including an omnirange, that assists in navigation.
Synonyms
- Radio beacon (a more general term, as an omnirange is a specific type of radio beacon)
- Navigation station
- Radionavigation aid
Related Phrases
- To tune an omnirange: To select the correct radio frequency for a specific omnirange station.
- The flight instructor told the student to tune the omnirange for the next waypoint.
- Omnirange signal: The radio transmission emitted by the ground station.
- Interference from the storm degraded the omnirange signal.
Noun
- a navigational system consisting of a network of radio beacons that provide aircraft with information about exact position and bearing