Which instrument is used with a VOR to determine bearing relative to the VOR station?

Study for the General Aircraft United Test. Practice with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Multiple Choice

Which instrument is used with a VOR to determine bearing relative to the VOR station?

Explanation:
The Course Deviation Indicator is the instrument that works with a VOR to show your bearing relative to the station. When you set a course on the VOR receiver (using the OBS), the CDI displays how far off you are from that selected course, left or right. Centered means you’re exactly on the chosen bearing to or from the VOR station. The other instruments (altimeter, airspeed indicator, vertical speed indicator) don’t provide navigation bearings to a VOR; they measure altitude, speed, and vertical rate instead. So the CDI is the tool that directly indicates your bearing relationship to the VOR.

The Course Deviation Indicator is the instrument that works with a VOR to show your bearing relative to the station. When you set a course on the VOR receiver (using the OBS), the CDI displays how far off you are from that selected course, left or right. Centered means you’re exactly on the chosen bearing to or from the VOR station. The other instruments (altimeter, airspeed indicator, vertical speed indicator) don’t provide navigation bearings to a VOR; they measure altitude, speed, and vertical rate instead. So the CDI is the tool that directly indicates your bearing relationship to the VOR.

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