13 February 2014

Major World Air Route Areas (air MWARA)

 
Vaste aree del mondo sono sprovviste dei necessari sistemi di comunicazione VHF necessari per fornire una copertura radio affidabile tra equipaggi e controllori del traffico aereoLa mancanza di copertura VHF all'interno della maggior parte di queste aree è dovuta alla posizione molto remota di queste regioni, ad esempio gran parte dello spazio aereo sopra l'Atlantico e il Pacifico, dove è impossibile installare trasmettitori su piattaforme marine affidabili. In questi casi e' necessario ricorrere a stazioni di terra operanti in HF

MWARA è il termine che indica Major World Air Route Areas (aree delle principali rotte aeree internazionali) ovvero il sistema  che supporta le comunicazioni radio in HF per aeromobili che si trovano al di fuori della copertura nelle gamme  VHF

Il traffico terra-aria-terra e' quindi in fonia e da' sempre una certa emozione quando mi sintonizzo su queste frequenze.

Le aree di copertura del pianeta sono:  
  • NAT (North Atlantic Area)
  • CAR (Caribbean Area)
  • SAM (South America)
  • SAT (South Atlantic)
  • AFI (Afric Area)
  • INO (indian Ocean)
  • MID (Middle East Area)
  • EUR (Europe Area)
  • NCA (North Central Asia Area)
  • EA (East Asia Area)
  • SEA (South East Asia Area)
  • CEP (Central Esat Pacific Area)
  • CWP (Central West Pacific Area)
  • NP (north Pacific Area) 
  • SP (South Pacifica Area)
a loro volta suddivise in sotto-aree di copertura o family con le relative frequenze di lavoro assegnate.


(NAT - A) North Atlantic Family A


3016.0 - 5598.0 - 8906.0 - 13306.0

Canarias, Gander, New York, Paramaribo, Piarco, Santa Maria, Shanwick

(NAT - B) North Atlantic Family B


2899.0 - 5616.0 - 8864.0 - 13291.0  -17946.0

Gander, Iceland, New York, Santa Maria, Shanwick

(NAT - C) North Atlantic Family C


2872.0 - 5649.0 - 8879.0 - 11336.0 - 13306.0

Gander, Iceland, Shanwick

(NAT - D) North Atlantic Family D


2971.0 - 4675.0 - 8891.0 - 11279.0 - 13291.0

Gander, Bodo, Iceland, Shanwick

(NAT - E) North Atlantic Family E


2962.0 - 6628.0 - 8825.0 - 11309.0 - 13354.0

New York, Santa Maria

(NAT - F) North Atlantic Family F


3476.0 - 6622.0 - 8831.0 - 13291.0

Gander, Shanwick

Gander Volmet - (broadcasts at 20  & 50 minutes past the hour)

3485.0 - 6604.0 - 10051.0 - 13270.0



(CAR - A) Caribbean Area A


2887.0 - 5550.0 - 6577.0 - 8918.0 - 11396.0 - 13297.0 - 17907.0

Barranquilla, Boyeros, Merida, New York, Panama, Piarco

(CAR - B) Caribbean Area B


3455.0 - 5520.0 - 6586.0 - 8846.0 - 11330.0 - 17907.0

Barranquilla, Boyeros, Cayenne, Georgetown, Maiquetia, New York, Panama, Paramaribo, Piarco



(SAM - C) South American Central Area


3479.0 - 5526.0 - 8855.0 - 10096.0 - 13297.0 - 17907.0

Belem, Bogota, Brasilia, Iquitos, Leticia, Manaus, Maiquetia, Porto Velho, Rio de Janeiro

(SAM - NE) South American North Eastern Area


3479.0 - 5526.0 - 8855.0 - 10096.0 - 13297.0 - 17907.0

Belem, Cayenne, Georgetown, Maiquetia, Paramaribo, Piarco, Recife

(SAM - NW) South American North Western Area


2944.0 - 4669.0 - 6649.0 - 10024.0 - 11360.0 - 17907.0

Barranquilla, Bogota, Maiquetia, Lima, Quito

(SAM - SE) South American South Eastern Area


3479.0 - 5526.0 - 8855.0 - 10096.0 - 13297.0 - 17907.0

Asuncion, Belem, Brasilia, Buenos Aires, Campo Grande, La Paz, Montevideo, Lima, Porto Alegre, Port Velho, Recife, Salvador, Santa Cruz

(SAM - SW) South American South Western Area


2944.0 - 4669.0 - 6549.0 - 10024.0 - 11360.0 - 17907.0

Antofagasta, Asuncion, Buenos Aires, Cordoba, Easter Is, La Paz, Lima, Puerto Montt, Punta Arenas, Santa Cruz, Santiago, Talara, Ushuaia



(SAT - 1) South Atlantic Area 1


3452.0 - 6535.0 - 8861.0 - 13357.0 - 17955.0

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

(SAT 2) South Atlantic Area 2


2854.0 - 5565.0 - 11291.0 - 13315.0 - 17955.0

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



(AFI - 1) Africa Area 1


3452.0 - 6535.0 - 8861.0 - 13357.0 - 17955.0

Abidjan, Bamako, Bangui, Bissau, Bouake, Casablanca, Conakry, Canarias, Dakar, Freetown, Johannesburg, Kano, Niamey, Nouadhibou, Nouakchott, Ouagadougou, Roberts

(AFI - 2) Africa Area 2


3419.0 - 5652.0 - 8894.0 - 13273.0 - 17961.0

Algiers, Kano, Gao, Niamey, N'djamena, Tamanrasset, Timimoun, Tripoli, Tunis

(AFI - 3) Africa Area 3


3467.0 - 5517.0 - 10018.0 - 11300.0 - 13288.0 - 17961.0

Addis Ababa, Aden, Asmara, Bahrain, Benghazi, Bombay, Bujumbura, Cairo, Comoros, Dar es Salaam, Entebbe, Hargeisa, Djibouti, Jeddah, Khartoum, Kigali, Kisimayu, Male, Mogadishu, Nairobi, Port Sudan, Sana'a, Seychelles, Tripoli.

(AFI - 4) Africa Area 4


2878.0 - 5493.0 - 8903.0 - 13294.0 - 17961.0

Accra, Bangui, Douala, Entebbe, Franceville, Garoua, Goma, Harare, Kano, Kinshasa, Kisangani, Lagos, Libreville, Luanda, Lubumbashi, Lusaka, Maiduguri, Maroua, N'djamena, Niamey, Niamtougou, Pointe Noire, Port Gentil, Roberts, Sao Tome, Windhoek, Yaounde



(INO - 1) Indian Ocean Area 1


3476.0 - 5634.0 - 8879.0 - 13306.0 - 17961.0

Antananarivo, Beira, Bombay, Brisbane, Cocos Islands, Colombo, Dar es Salaam, Harare, Jeddah, Kigali, Lilongwe, Lusaka, Madras, Mahajanga, Male, Mauritius, Moroni, Nairobi, Perth, Seychelles, St.Denis, Toamasina



(MID - 1) Middle East Area 1


2992.0 - 4669.0 - 5667.0 - 6631.0 - 8951.0 - 11375.0 - 17961.0

Aden, Amman, Ankara, Beirut, Cairo, Damascus, Jeddah, Kuwait, Manama, Odessa, Sana'a, Simferopol, Tehran, Tbilisi, Yerevan

(MID - 2) Middle East Area 2


3467.0 - 5658.0 - 10018.0 - 11300.0 - 13288.0 - 17961.0

Abadan, Almaty, Ashkabad, Bishkek, Bombay, Delhi, Dushanbe, Kabul, Karachi, Kathmandu, Kuwait, Lahore, Male, Muscat, Odessa, Samarkhand, Seychelles, Tashkent, Tehran, Tbilisi, Urumqi, Yerevan

(MID - 3) Middle East Area 3


2944.0 - 4669.0 - 6631.0 - 8951.0 - 11375.0 - 17961.0

Aktyubinsk, Almaty, Bishkek, Dushanbe, Kuybyshev, Kzyl-Orda, Moscow, Samarkhand, Tashkent, Uralsk, Yerevan



(EUR - A) Europe Area A


3479.0 - 5661.0 - 6598.0 - 10084.0 - 13288.0 - 17961.0

Arkhangelsk, Beirut, Berlin, Kiev, Lvov, Minsk, Moscow, Murmansk, Odessa, Riga, Simferopol, Sofia, St. Petersburg, Syktyvkar, Tunis, Velikiye, Vilnius, Vologda



(NCA - 1) North Central Asia Area 1


3019.0 - 5646.0 - 13315.0 - 17958.0

Ivdel, Khanty-Mansiysk, Moscow, Syktyvkar, Vologda

(NCA - 2) North Central Asia Area 2


2851.0 - 4678.0 - 6592.0 - 10096.0 - 17958.0

Barnaul, Irkutsk, Khanty-Mansiysk, Kirensk, Kolpashevo, Krasnoyarsk, Novosibirsk, Podkamennaya, Surgut, Yeniseysk

(NCA - 3) North Central Asia Area 3


3004.0 - 5664.0 - 10039.0 - 13303.0 - 17958.0

Chita, Chulman, Ekimchan, Irkutsk, Kirensk, Khabarovsk, Pyongyang, Ulaanbaatar, Ulan Ude



(EA - 1) East Asia Area 1


3016.0 - 6571.0 - 8897.0 - 10042.0 - 17958.0

Beijing, Guangzhou, Hailar, Irkutsk, Jinan, Kunming, Lanzhou, Pyongyang, Shanghai, Shenyang, Taegu, Ulaanbaatar, Urumqi, Wuhan, Zhengzhou

(EA - 2) East Asia Area 2


3485.0 - 5649.0 - 5655.0 - 8942.0 - 11396.0 - 13309.0 - 17907.0

Guangzhou, Irkutsk, Pyongyang, Ulaanbaatar



(SEA - 1) South East Asia Area 1


3470.0 - 5670.0 - 6556.0 - 10066.0 - 13318.0 - 17907.0

Bali, Bangkok, Colombo, Calcutta, Dhaka, Guangzhou, Jakarta, Kathmandu, Kuala Lumpur, Kunming, Madras, Male, Singapore, Yangon

(SEA - 2) South East Asia Area 2


3485.0 - 5649.0 - 5655.0 - 8942.0 - 11396.0 - 13309.0 - 17907.0

Bali, Bangkok, Guangzhou, Hanoi, Ho Chi Minh, Hong Kong, Jakarta, Kuala Lumpur, Kota Kinabalu, Manila, Seoul, Singapore, Tokyo, Vientianne

(SEA - 3) South East Asia Area 3


3470.0 - 5733.0 - 6556.0 - 10066.0 - 11396.0 - 13318.0 - 17907.0

Bali, Brisbane, Jakarta, Male, Singapore, Ujung Pandang



(CEP - 1/2) Central East Pacific Areas 1/2


2869.0 - 3413.0 - 5547.0 - 5574.0 - 6673.0 - 8843.0 - 10057.0 - 11282.0 - 13261.0 - 13354.0 - 17904.0

San Francisco

(CWP - 1/2) Central West Pacific Area 1/2


2998.0 - 4666.0 - 6532.0 - 6562.0 - 8903.0 - 11384.0 - 13300.0 - 17904.0

Hong Kong, Manila, Naha, Port Moseby, San Francisco, Seoul, Taipei, Tokyo



(NP - 3/4) North Pacific Area 3/4


2932.0 - 5628.0 - 5677.0 - 6655.0 - 8915.0 - 10048.0 - 13294.0 - 13339.0 - 17904.0 - 17946.0 - 21925.0

San Francisco, Tokyo

(SP - 6/7) South Pacific Area 6/7


3467.0 - 5643.0 - 8867.0 - 13261.0 - 17904.0

Auckland, Brisbane, Nadi, Pascua (Easter Island), Port Vila, Rarotonga, San Francisco, Tahiti, Wallis 



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