MWARA

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Major World Air Route Area (MWARA) Frequencies
Major World Air Route Area (MWARA) Frequencies
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Vast areas of the world lack the necessary VHF communication systems needed to provide reliable radio coverage between aircrews and air traffic controllers. This lack of VHF coverage is generally due to their remote locations - for example much of the airspace over the Atlantic and Pacific oceans. To compensate for this lack of VHF coverage a group of HF Frequencies has been allocated as detailed by the following maps.  
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See: [[HF_airband|list of MF and HF aeronautical band HF aircraft bands]]
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Vast areas of the world lack the necessary [[VHF / UHF Radio|VHF]] [[VHF airband|airband]] communication systems needed to provide reliable radio coverage between aircrews and air traffic controllers. This lack of VHF coverage is generally due to their remote locations - for example much of the airspace over the Atlantic and Pacific oceans. To compensate for this lack of VHF coverage a group of HF Frequencies has been allocated. Each set of frequencies are often referred to as 'families'.
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For worldwide listing by families with maps, see the [https://radio.arinc.net/atlantic/ Atlantic] page on the Collins website for the Atlantic routes, and for the Pacific, polar and Mexican routes see the [https://radio.arinc.net/pacific/ Pacific, Polar and Mexican] page from the Collins website. These pages also contain charts with up to date LDOC (Long Distance Operational Control) frequencies
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For an easier to read chart of frequencies, see the [https://wiki.radioreference.com/index.php/MWARA MWARA] article on the RadioReference wiki ('''note:''' offsite wiki)
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[[Category:Utility radio stations]]
[[Category:Utility radio stations]]

Latest revision as of 20:27, 7 November 2020

Major World Air Route Area (MWARA) Frequencies

See: list of MF and HF aeronautical band HF aircraft bands

Vast areas of the world lack the necessary VHF airband communication systems needed to provide reliable radio coverage between aircrews and air traffic controllers. This lack of VHF coverage is generally due to their remote locations - for example much of the airspace over the Atlantic and Pacific oceans. To compensate for this lack of VHF coverage a group of HF Frequencies has been allocated. Each set of frequencies are often referred to as 'families'.

For worldwide listing by families with maps, see the Atlantic page on the Collins website for the Atlantic routes, and for the Pacific, polar and Mexican routes see the Pacific, Polar and Mexican page from the Collins website. These pages also contain charts with up to date LDOC (Long Distance Operational Control) frequencies

For an easier to read chart of frequencies, see the MWARA article on the RadioReference wiki (note: offsite wiki)



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