A standalone CDI (Course Deviation Indicator) is an instrument that shows your deviation from a VOR radial that is selected using the OBS (Omnibearing Selector) knob located on the …

The OBS (Omni Bearing Selector) knob is on the CDI, it is not its own instrument. The knob allows the selection (via the outer ring) of the radial (course) you wish to track from a VOR …

The OBS is a selector knob on a navigational radio. It stands for the “Omni-Bearing Selector,” and it enables a pilot to select which direction they wish to fly towards or away from a VOR …

Click and drag on the VOR station or airplane. As they move around, you can see the instruments display the airplane's heading and radial/course information relative to the station. The orange …

Dec 5, 2000 · There are three types of VOR navigational stations: VOR (just the VOR), VOR-DME (VOR plus distance measuring equipment), and vortac (VOR plus the military's tactical air …

We can use the OBS to select the course we would like to follow or to find our direction (radial) from the station. Using the OBS VOR navigation involved flying directly to or from VOR …

The VOR MON will retain sufficient VORs and increase VOR service volume to ensure that pilots will have nearly continuous signal reception of a VOR when flying at 5,000 feet AGL. A key …

During VOR instruction for the private, every student is told how to intercept a given radial and fly to a station: tune the OBS to the reciprocal of the desired radial, confirm a TO indication, then …

Oct 1, 2011 · A VOR tells you where you are and where your destination is. The OBI (Omni Bearing Indicator)gauge on your panel, has two parts: CDI & OBS. The Course Direction …