Malaysian Airline System Berhad , DBA

Doing business as

The phrase "doing business as" is a legal term used in the United States, meaning that the trade name, or fictitious business name, under which the business or operation is conducted and presented to the world is not the legal name of the legal person who actually own it and are responsible for it...

 Malaysia Airlines (abbreviated MAS), is the government-owned flag carrier

Flag carrier

A flag carrier is a transportation company, such as an airline or shipping company, that, being locally registered in a given country, enjoys preferential rights or privileges, accorded by the government, for international operations. It may be a state-run, state-owned or private but...

 of Malaysia. Malaysia Airlines operates flights from its home base, Kuala Lumpur International Airport

Kuala Lumpur International Airport

Kuala Lumpur International Airport , or KLIA serves the capital city of Malaysia, Kuala Lumpur, and is one of Southeast Asia's largest airports. It is also Malaysia's main international airport. It is situated in the Sepang district, in the south of the state of Selangor, about from Kuala Lumpur...

, and its eastern hub in Kota Kinabalu

Kota Kinabalu International Airport

Kota Kinabalu International Airport serves the city of Kota Kinabalu, the state capital of Sabah, Malaysia. It is located about 8 km southwest of the city centre. It is the second busiest airport in Malaysia after Kuala Lumpur International Airport, handling 4.8 million passengers in 2009...

. It has its headquarters on the grounds of Sultan Abdul Aziz Shah Airport

Sultan Abdul Aziz Shah Airport

Sultan Abdul Aziz Shah Airport , LTSAAS , often called Subang Airport or Subang Skypark, is an airport located in Subang, Selangor, Malaysia, and primarily serves general aviation and some turboprop domestic flights...

 in Subang, Selangor

Selangor

Selangor also known by its Arabic honorific, Darul Ehsan, or "Abode of Sincerity") is one of the 13 states of Malaysia. It is on the west coast of Peninsular Malaysia and is bordered by Perak to the north, Pahang to the east, Negeri Sembilan to the south and the Strait of Malacca to the west...

. The airline plans to relocate its headquarters from Sultan Abdul Aziz Shah Airport

Sultan Abdul Aziz Shah Airport

Sultan Abdul Aziz Shah Airport , LTSAAS , often called Subang Airport or Subang Skypark, is an airport located in Subang, Selangor, Malaysia, and primarily serves general aviation and some turboprop domestic flights...

 to KLIA

Kuala Lumpur International Airport

Kuala Lumpur International Airport , or KLIA serves the capital city of Malaysia, Kuala Lumpur, and is one of Southeast Asia's largest airports. It is also Malaysia's main international airport. It is situated in the Sepang district, in the south of the state of Selangor, about from Kuala Lumpur...

 in February 2012.

Malaysia Airlines operates flight in Southeast Asia

Southeast Asia

Southeast Asia, South-East Asia, South East Asia or Southeastern Asia is a subregion of Asia, consisting of the countries that are geographically south of China, east of India, west of New Guinea and north of Australia. The region lies on the intersection of geological plates, with heavy seismic...

, East Asia

East Asia

East Asia or Eastern Asia is a subregion of Asia that can be defined in either geographical or cultural terms...

, South Asia

South Asia

South Asia, also known as Southern Asia, is the southern region of the Asian continent, which comprises the sub-Himalayan countries and, for some authorities , also includes the adjoining countries to the west and the east...

, Middle East

Middle East

The Middle East is a region that encompasses Western Asia and Northern Africa. It is often used as a synonym for Near East, in opposition to Far East...

 and on the Kangaroo Route

Kangaroo route

The Kangaroo Route traditionally refers to air routes flown by Qantas between the countries of Australia and the United Kingdom, via the Eastern Hemisphere. The term is trademarked by Qantas, although it is used in the media and by airline competitors....

 between Europe

Europe

Europe is, by convention, one of the world's seven continents. Comprising the westernmost peninsula of Eurasia, Europe is generally 'divided' from Asia to its east by the watershed divides of the Ural and Caucasus Mountains, the Ural River, the Caspian and Black Seas, and the waterways connecting...

 and Australasia

Australasia

Australasia is a region of Oceania comprising Australia, New Zealand, the island of New Guinea, and neighbouring islands in the Pacific Ocean. The term was coined by Charles de Brosses in Histoire des navigations aux terres australes...

 in addition to transatlantic flight

Transatlantic flight

Transatlantic flight is the flight of an aircraft across the Atlantic Ocean. A transatlantic flight may proceed east-to-west, originating in Europe or Africa and terminating in North America or South America, or it may go in the reverse direction, west-to-east...

s from Kuala Lumpur

Kuala Lumpur

Kuala Lumpur is the capital and the second largest city in Malaysia by population. The city proper, making up an area of , has a population of 1.4 million as of 2010. Greater Kuala Lumpur, also known as the Klang Valley, is an urban agglomeration of 7.2 million...

 to Buenos Aires

Buenos Aires

Buenos Aires is the capital and largest city of Argentina, and the second-largest metropolitan area in South America, after São Paulo. It is located on the western shore of the estuary of the Río de la Plata, on the southeastern coast of the South American continent...

, via Cape Town

Cape Town

Cape Town is the second-most populous city in South Africa, and the provincial capital and primate city of the Western Cape. As the seat of the National Parliament, it is also the legislative capital of the country. It forms part of the City of Cape Town metropolitan municipality...

.