#AVIATION LOCALIZER INDENTIFING FIX PLUS#

The maximum indicated bearing error is plus or minus 6 degrees.

Note the VOR bearing indicated by the receiver when over the ground point.

Select a prominent ground point along the selected radial preferably more than 20 nautical miles from the VOR ground facility and maneuver the aircraft directly over the point at a reasonably low altitude.

Select a VOR radial that lies along the centerline of an established VOR airway.

Airborne VOR Check: VOR equipment can also be checked for accuracy in flight.The maximum permissible variation between the two indicated bearings is 4 degrees.Note the indicated bearings to the station from each receiver.Center the needles of each VOR receiver with a 'TO' indication.Tune both NAV radios to the same VOR facility.To check dual VOR receivers against one another: Dual VOR Check: This is often times the easiest check to accomplish, as long as you have 2 VOR receivers.To use a VOR checkpoint, simply follow the instructions on the sign. These signs indicate the exact point on the airport where there is sufficient signal strength from a VOR to check the aircraft's VOR receiver against the radial designated on the sign. VOR Checkpoint: Many airports have VOR checkpoint signs that are located near a taxiway, ramp or runup area.The maximum indicated bearing error is plus or minus 4 degrees.The TO-FROM indicator should read TO, and the track bar should then be centered.Next, set the course selector to 180 degrees.The TO-FROM indicator should read FROM.

Set the course selector to 0 degrees, and the track indicator should be centered. If your airport does have a VOT, here's what to do: Not all airports have VOTs, so you'll need to check the chart supplement to see if your airport has one. So what is a VOT? It's an approved VOR test signal, and it's located on an airport.

VOT Signal: With a VOT, you can check the VOR accuracy from your plane before takeoff.Here are a few ways you can get this required check done:

Aviation localizer indentifing fix