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All frequencies listed are in KHz (USB mode). Groups of frequencies in one region are often referred to as 'families'.
 
All frequencies listed are in KHz (USB mode). Groups of frequencies in one region are often referred to as 'families'.
 
This will be the new stub page to consolidate MWARA frequencies, assignments, and information for each MWARA area.
 
 
For other family frequencies, see the [http://monitor-post.blogspot.com/p/this-international-hf-aero-frequency.html International HF Aero Frequency List] (last updated Feb 24 2016)
 
  
 
For worldwide listing by families with maps, see [http://www.hfunderground.com/wiki/MWARA here]
 
For worldwide listing by families with maps, see [http://www.hfunderground.com/wiki/MWARA here]
  
 
= LDOC - Long Distance Operational Control =
 
= LDOC - Long Distance Operational Control =
*: Used as a backup and for emergency messages in all zones
+
*: Used as alternates and for emergency messages in North America
 
   3494  6640  8933  11342  13348  17925  21964
 
   3494  6640  8933  11342  13348  17925  21964
 +
* 6640 kHz: ARINC Caribbean / N. Atlantic Primary
 +
* 6640 kHz: ARINC NE United States Secondary
 +
* 8933 kHz: ARINC NE United States Primary
 +
* 8933 kHz: ARINC Caribbean / N. Atlantic Secondary
 +
* 8968 kHz: Saudi Airways
 +
* 11342 kHz: ARINC Eastern Atlantic Secondary
 +
* 11342 kHz: ARINC Gulf of Mexico & S. America Primary
 +
* 13330 kHz: Kenya Airways Ops <sup>(1)</sup>
 +
* 13348 kHz: ARINC Gulf of Mexico & S. America Secondary
 +
* 13348 kHz: ARINC Eastern Atlantic Primary
 +
 
=Atlantic Ocean=
 
=Atlantic Ocean=
 
== North Atlantic (NAT) ==
 
== North Atlantic (NAT) ==
Line 82: Line 89:
  
  
NOTES:  NY Center only has NAT-A and NAT-E implemented.  All frequencies for NAT *confirmed* as of November 2012.  Arctic Radio is not a NAT station.  Canarias Radio is not a NAT station - interface between NAT and AFI regions.
+
NOTES:   
  
NAT H,I,J Used on a tactical basis and coordinated between Shanwick Radio,
+
NY Center only has NAT-A and NAT-E implemented.  All frequencies for NAT *confirmed* as of March 2017. 
adjoining NARTEL Radio Stations and domestic ATC agencies.  
+
<!--NAT H,I,J Used on a tactical basis and coordinated between Shanwick Radio,
 +
adjoining NARTEL Radio Stations and domestic ATC agencies.-->
  
For NAT Schedules, see [http://mt-milcom.blogspot.com/2015/05/north-atlantic-nat-mwara-profile-and.html here]  
+
<!--For NAT Schedules, see [http://mt-milcom.blogspot.com/2015/05/north-atlantic-nat-mwara-profile-and.html here]-->
 +
For the latest NAT information please see this official ICAO PDF document [http://www.icao.int/EURNAT/EUR%20and%20NAT%20Documents/NAT%20Documents/NAT%20Doc%20003/NAT%20Doc003%20-%20HF%20Guidance%20v3.0.0_2015.pdf here]
  
 
=== NAT-A ===
 
=== NAT-A ===
Line 94: Line 103:
 
New York Radio, Gander Radio, Santa Maria Radio, Shanwick Radio
 
New York Radio, Gander Radio, Santa Maria Radio, Shanwick Radio
 
    
 
    
   3016  5508 8906  13306  17946  21925
+
   3016  5598 8906  13306  17946  21925
  
 
=== NAT-B ===  
 
=== NAT-B ===  
Line 101: Line 110:
 
Gander Radio, Iceland Radio, Shanwick Radio
 
Gander Radio, Iceland Radio, Shanwick Radio
  
   2899  5616  8864  13291 17946
+
   2899  5616  8864  13291 17946
  
 
=== NAT-C ===
 
=== NAT-C ===
Line 108: Line 117:
 
Gander Radio, Iceland Radio, Shanwick Radio
 
Gander Radio, Iceland Radio, Shanwick Radio
  
   2872  5649  8879  11336  13306 17946
+
   2872  5649  8879  11336  13306 17946
  
 
=== NAT-D ===
 
=== NAT-D ===
Line 120: Line 129:
 
'''[Routes between New York and Santa Maria, south of 43N] [Unguarded in OFF-PEAK hours]'''
 
'''[Routes between New York and Santa Maria, south of 43N] [Unguarded in OFF-PEAK hours]'''
  
New York Radio, Santa Maria Radio, Canarias Radio
+
New York Radio, Santa Maria Radio  
  
   2962  6628  8825  11309  13354  17952  21964
+
   2962 3491 6628  8825  11309  13354  17952  21964
  
 
=== NAT-F ===
 
=== NAT-F ===
Line 132: Line 141:
  
 
=== NAT-H ===
 
=== NAT-H ===
 +
'''[Routes assigned to aircraft flying entirely within Santa Maria area]'''
 +
 +
Santa Maria Radio
  
Shanwick Radio
+
3491  6667
 +
<!--NAT I/J UNCONFIRMED AS OF MAR 2017-->
 +
<!--===NAT-I===-->
 +
<!--Shanwick Radio-->
 +
<!-- 2860 2881 2890 3458 3473 3488 5484 5568 6550 6595 10066-->
 +
<!--=== NAT-J ===-->
 +
<!--Shanwick Radio-->
 +
<!-- 2869 2944 2992 3446 3473 4651 4666 4684 5460 5481 5559 5577 6547  8954  11276-->
  
2965 3491 5583 6556 6667 10021 10036 11363
+
=== RDARA (Regional and Domestic Air Route Area) ===
 +
'''[Routes over land with no VHF coverage]'''
  
===NAT-I===
+
Region 1/1E
  
Shanwick Radio
+
  3491 5583 6667 10021 10036
2860 2881 2890 3458 3473 3488 5484 5568 6550 6595 10066
 
  
=== NAT-J ===
+
Region 1B
  
Shanwick Radio
+
  2890 5484 5568 6550 6595
2869 2944 2992 3446 3473 4651 4666 4684 5460 5481 5559 5577 6547<br>8954 11276
 
  
 +
Region 1D
  
 +
  2989 5637
 +
 +
Region 10E
 +
 +
  2944 3446 4651 5460 5481 5559 5577 6547
  
 
</div>
 
</div>
Line 180: Line 204:
 
'''Complete CAR''' <br />
 
'''Complete CAR''' <br />
 
'''Numeric Listing'''
 
'''Numeric Listing'''
  2887
+
  2887 CAR-A
  3455
+
  3455 CAR-A
  5520
+
  5520 CAR-B
  5550
+
  5550 CAR-A
  6577
+
  6577 CAR-A
  6586
+
  6586 CAR-B
  8846
+
  8846 CAR-A
  8918
+
  8918 CAR-B
  11330
+
  11330 CAR-B
  11396
+
  11396 CAR-A
  13297
+
  13297 CAR-B
  17907
+
  17907 CAR-B
 +
21985 CAR-B
 
</div>
 
</div>
 
[[Image: Mwara_Carrib.gif‎ ]]
 
[[Image: Mwara_Carrib.gif‎ ]]
Line 199: Line 224:
 
New York Radio
 
New York Radio
  
   2887  3455  5550  6577  8846 8918 11396 17907
+
   2887  3455  5550  6577  8846  11396
  
 
=== CAR-B ===
 
=== CAR-B ===
 
New York Radio
 
New York Radio
  
   5520  6586  11330  13297  17907
+
   5520  6586 8918 11330  13297  17907 21985
  
 
</div>
 
</div>
Line 264: Line 289:
  
 
=== CWP-1 ===
 
=== CWP-1 ===
San Francisco Radio, Tokyo Radio
+
San Francisco Radio, Tokyo Radio, Manila Radio
  
 
   2998 3455 4666 6532 8903 11384 13300 17904
 
   2998 3455 4666 6532 8903 11384 13300 17904
  
 
=== CWP-2 ===
 
=== CWP-2 ===
San Francisco Radio, Tokyo Radio
+
San Francisco, Guam, Tokyo  
  
 
   2998 5652 6532 8870 11384 13300 17904 21985
 
   2998 5652 6532 8870 11384 13300 17904 21985
Line 276: Line 301:
 
San Francisco Radio, Tokyo Radio
 
San Francisco Radio, Tokyo Radio
  
   5628 6655 8951 10048 13339 17946 21925
+
   5628 6655 8951 10048 13339 17946 21925
  
 
== South Pacific (SP) ==
 
== South Pacific (SP) ==
San Francisco Radio, Auckland Radio, Brisbane Radio, Nadi Radio, Tahiti Radio
+
San Francisco, Auckland, Brisbane, Nadi, Tahiti, Clipperton
  
 
   3467  5643  8867  13261  17904
 
   3467  5643  8867  13261  17904
  
== Polar ==
+
== South Pacific LDOC - Long Distance Operational Control ==
Aircraft on Polar Route can contact SFO ARINC on their LDOC frequencies through Barrow, Alaska remote site
+
*: Used as alternates and for emergency messages in South Pacific
 +
  3007  6637  10072  13339  17940
 +
 
 +
= Asia =
 +
== East Asia (EA) ==
 +
Beijing, Guangzhou, Pyongyang, Shanghai
 +
 
 +
  3016 3485 3491 5655 5670 6571 8897 10042 11396 13297 13303 13309 17907
 +
 
 +
== North Central Asia (NCA) ==
 +
Magadan, Irkutsk, Khabarovsk, Petropavlovsk, Syktyvkar
 +
 
 +
  2964 4712 6529 6544 6589 6631 6692 8837 11390
  
= Southeast Asia (SEA) =
+
== Southeast Asia (SEA) ==
Bombay Radio, Calcutta Radio, Colombo Radio, Kuala Lumpur Radio
 
  
 
=== SEA-1 ===
 
=== SEA-1 ===
Line 293: Line 329:
  
 
  3470  5670  6556  10066  11285  13318  17907
 
  3470  5670  6556  10066  11285  13318  17907
 +
 +
=== SEA-2 ===
 +
Bangkok, Jakarta, Singapore, Tokyo
 +
 +
3485  5649  5655  8942  11396  13309  17907
 +
 +
=== SEA-3 ===
 +
Brisbane, Jakarta, Singapore
 +
 +
3470  6556  11396  13318  17907
 +
 +
= Polar =
 +
Aircraft on Polar Route can contact SFO ARINC on their LDOC frequencies through Barrow, Alaska remote site
  
 
= Indian Ocean (INO) =
 
= Indian Ocean (INO) =
 +
Bombay Radio, Colombo Radio
  
=== INO-1 ===
+
3476  5634  8879  13306  17961
Bombay Radio, Colombo Radio
+
 
 +
=Related Wikis=
 +
*[[Aircraft]]
 +
*[[HF Aeronautical Communications]]
 +
*[[VOLMET]] - HF Aviation weathercasts
  
  3425  3476  4657  5634  8879  13306  17961
+
=Sources=
 +
# M6RDP: [http://m6rdp.blogspot.com/2019/06/kenya-airways-ops-ldoc-frequency.html Kenya Airways Ops LDOC Frequency 13330khz Nairobi], June 22, 2019.
  
=Related Wiki=
 
[[VOLMET]]
 
  
 
=Disclaimer=
 
=Disclaimer=

Revision as of 18:17, 14 January 2020

MWARA is the term for Major World Air Route Areas, which support HF Radio communications to aircraft outside of VHF range.

All frequencies listed are in KHz (USB mode). Groups of frequencies in one region are often referred to as 'families'.

For worldwide listing by families with maps, see here

LDOC - Long Distance Operational Control

  • Used as alternates and for emergency messages in North America
 3494  6640  8933  11342  13348  17925  21964
  • 6640 kHz: ARINC Caribbean / N. Atlantic Primary
  • 6640 kHz: ARINC NE United States Secondary
  • 8933 kHz: ARINC NE United States Primary
  • 8933 kHz: ARINC Caribbean / N. Atlantic Secondary
  • 8968 kHz: Saudi Airways
  • 11342 kHz: ARINC Eastern Atlantic Secondary
  • 11342 kHz: ARINC Gulf of Mexico & S. America Primary
  • 13330 kHz: Kenya Airways Ops (1)
  • 13348 kHz: ARINC Gulf of Mexico & S. America Secondary
  • 13348 kHz: ARINC Eastern Atlantic Primary

Atlantic Ocean

North Atlantic (NAT)

Complete NAT
Numeric Listing

2860
2869
2872
2881
2890
2899
2944
2962
2965
2971
2992
3016
3446
3458
3473
3476
3488
3491
4651
4666
4675
4684
5460
5481
5484
5559
5568
5577
5583
5598
5616
5649
6547
6550
6556
6595
6622
6628
6667
8825
8831
8864
8879
8891
8906
8954
10021
10036
10066
11276
11279
11309
11336
11363
13291
13306
13354
17946
17952

NATAreas.gif


NOTES:

NY Center only has NAT-A and NAT-E implemented. All frequencies for NAT *confirmed* as of March 2017.

For the latest NAT information please see this official ICAO PDF document here

NAT-A

[Routes between 43N and 47N] [During OFF-PEAK hours, primary assignment for SOUTHERLY routes]

New York Radio, Gander Radio, Santa Maria Radio, Shanwick Radio

 3016  5598  8906  13306  17946  21925

NAT-B

[Routes between 47N and 64N] [Assignments to aircraft flying EASTBOUND or WESTBOUND tracks] [Primary for CENTRAL routes]

Gander Radio, Iceland Radio, Shanwick Radio

 2899  5616  8864  13291  17946

NAT-C

[Routes between 47N and 64N] [Assignments to aircraft flying EASTBOUND or WESTBOUND tracks] [Primary for CENTRAL routes]

Gander Radio, Iceland Radio, Shanwick Radio

 2872  5649  8879  11336  13306  17946

NAT-D

[Routes north of 62N] [During OFF-PEAK hours, primary assignment for NORTHERLY routes]

Bodo Radio, Gander Radio, Iceland Radio, Shanwick Radio, Arctic Radio

 2971  4675  8891  11279  13291  17946

NAT-E

[Routes between New York and Santa Maria, south of 43N] [Unguarded in OFF-PEAK hours]

New York Radio, Santa Maria Radio

 2962  3491  6628  8825  11309  13354  17952  21964

NAT-F

[Routes within Gander and Shanwick areas only]

Gander Radio, Shanwick Radio

 3476  6622  8831  13291  17946

NAT-H

[Routes assigned to aircraft flying entirely within Santa Maria area]

Santa Maria Radio

3491  6667

RDARA (Regional and Domestic Air Route Area)

[Routes over land with no VHF coverage]

Region 1/1E

 3491 5583 6667 10021 10036

Region 1B

 2890 5484 5568 6550 6595

Region 1D

 2989 5637

Region 10E

  2944 3446 4651 5460 5481 5559 5577 6547

South Atlantic (SAT)

Complete SAT
Numeric Listing

2854
3452
5565
6535
8861
11291
13315
13357
17955

SAT-1

Brasilia Radio, Canarias Radio, Cayenne Radio, Dakar Radio, Manaus Radio, Paramaribo Radio, Recife Radio, Rio de Janerio Radio, Sal Island Radio

3452 6535 8861 13357 17955

SAT-2

Canarias Radio, Cayenne Radio, Dakar Radio, Manaus Radio, Johannesburg Radio, Paramaribo Radio, Recife Radio, Rio de Janerio Radio, Sal Island Radio

2854 5565 11291 13315 17955

Caribbean Sea (CAR)

Complete CAR
Numeric Listing

2887	CAR-A
3455	CAR-A
5520	CAR-B
5550	CAR-A
6577	CAR-A
6586	CAR-B
8846	CAR-A
8918	CAR-B
11330	CAR-B
11396	CAR-A
13297	CAR-B
17907	CAR-B
21985	CAR-B

Mwara Carrib.gif

CAR-A

New York Radio

 2887  3455  5550  6577  8846  11396

CAR-B

New York Radio

 5520  6586  8918  11330  13297  17907  21985

Pacific Ocean

Complete Pacific
Numeric Listing

2869  
2998
3413
3452  
3467
4666
5547  
5574
5628
5643  
6532
6655
6673
8843
8867
8903
8915
8951
10048  
10057
11282  
11384
13261
13300
13339  
13354
17904
17946
21925
21964
21985

Icao pacific.gif

Central East Pacific (CEP)

CEP-1

San Francisco Radio

 3413 5574 8843 8915 13354

CEP-2 / CEP-3

San Francisco Radio

 2869 3452 5547 6673 10057 11282 13288 21964

Central West Pacific (CWP)

CWP-1

San Francisco Radio, Tokyo Radio, Manila Radio

 2998 3455 4666 6532 8903 11384 13300 17904

CWP-2

San Francisco, Guam, Tokyo

 2998 5652 6532 8870 11384 13300 17904 21985

North Pacific (NP)

San Francisco Radio, Tokyo Radio

 5628  6655  8951  10048  13339  17946  21925

South Pacific (SP)

San Francisco, Auckland, Brisbane, Nadi, Tahiti, Clipperton

 3467  5643  8867  13261  17904

South Pacific LDOC - Long Distance Operational Control

  • Used as alternates and for emergency messages in South Pacific
 3007  6637  10072  13339  17940

Asia

East Asia (EA)

Beijing, Guangzhou, Pyongyang, Shanghai

 3016 3485 3491 5655 5670 6571 8897 10042 11396 13297 13303 13309 17907

North Central Asia (NCA)

Magadan, Irkutsk, Khabarovsk, Petropavlovsk, Syktyvkar

 2964 4712 6529 6544 6589 6631 6692 8837 11390

Southeast Asia (SEA)

SEA-1

Bombay Radio, Calcutta Radio, Colombo Radio

3470  5670  6556  10066  11285  13318  17907

SEA-2

Bangkok, Jakarta, Singapore, Tokyo

3485  5649  5655  8942  11396  13309  17907

SEA-3

Brisbane, Jakarta, Singapore

3470  6556  11396  13318  17907

Polar

Aircraft on Polar Route can contact SFO ARINC on their LDOC frequencies through Barrow, Alaska remote site

Indian Ocean (INO)

Bombay Radio, Colombo Radio

3476  5634  8879  13306  17961

Related Wikis

Sources

  1. M6RDP: Kenya Airways Ops LDOC Frequency 13330khz Nairobi, June 22, 2019.


Disclaimer

This reproduction, partial or complete, of any National Geospatial-Intelligence Agency (NGA), National Imagery and Mapping Agency (NIMA) or Defense Mapping Agency (DMA) product, information or data is not approved, authorized or endorsed by the Secretary of Defense, the Director of Central Intelligence, the Director, NGA or any other element of the US Government. The US Government and NGA accept no liability for the accuracy or quality of this reproduction or the use of any NGA, NIMA or DMA products, information or data.