Radio beacons: Difference between revisions

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==TACAN==
==TACAN==
The military uses a slightly different system as the civilian version. The military uses something named '''[[TACAN]]''' that operates in the frequency band 960-1215 MHz. It combines a VOR-DME and includes an azimuth feature that provides more accurate navigation.
The military uses a slightly different system as the civilian version. The military uses something named '''[[TACAN]]''' that operates in the frequency band 960-1215 MHz overlapping the VOR frequency range. It combines a VOR-DME and includes an azimuth feature that provides more accurate navigation.


==VORTAC==
==VORTAC==
[[File:Pictogram_VORTAC.png|frame|VORTAC symbol]]
[[File:Pictogram_VORTAC.png|frame|VORTAC symbol]]
Often the VOR-DME part of the TACAN is also made available for civilian navigation. If so, the beacon is called a '''VORTAC''', but the use is as a normal VOR-DME, in the normal frequency range. The range of the beacon varies a lot. Most have the same range as a VOR-DME but many will have smaller and larger ranges.
Often the VOR-DME part of the TACAN is also made available for civilian navigation. If so, the beacon is called a '''VORTAC''', but the use is as a normal VOR-DME, in the normal frequency range. The range of the beacon varies. Most have the same range as a VOR-DME but many will have smaller and larger ranges.


=Further reading=
=Further reading=
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*http://wiki.flightgear.org/TACAN
*http://wiki.flightgear.org/TACAN


 
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<nowiki> [[Category:Navigation]] </nowiki>
<nowiki> [[Category:Navigation]] </nowiki>
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