11/24/2023 0 Comments Flightgear radio tutorial![]() It's a bit of a guess on how much that compensation should be. The heading bug should be set over the bearing of the NDB towards the wind direction so to compensate for the wind. Bringing the heading bug back each time the aircraft will have flown a long wide curve instead of a straight line. ![]() The wind will blow the aircraft off course and the bearing of the NDB will drift slowly over the compass rose. Setting the heading bug on the bearing of the NDB once will not bring the aircraft over the radio station.A VOR radial will bring the aircraft with high accuracy in a straight line over the radio station.With a NDB we set the heading bug, with a VOR we select the radial. For position finding we need to know what radio stations can be near so we can test the frequencies of the stations.Īircraft deviating from course by wind towards a NDB station.Īs soon as we pick up a signal from a radio beacon we can easy navigate towards it. On-board we begin with a known frequency and then tune in. At home we turn a knob or press a button and the radio receiver finds the first station. The bearing of NDB stations can be inaccurate, it is advised to use at least three NDB bearings for position finding.įrequency selection on the radio receivers on-board differ from the radio receiver we have at home. ![]() On the map we draw the two radials from the stations to find our position at the cross point. With two NDB stations we have two bearings on the compass.
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