Sultan Abdul Aziz Shah Airport LTSAAS (IATA: SZB, ICAO: WMSA) (formerly Subang International Airport), 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.
Although plans existed to convert the airport into a low-cost carrier hub, the change was opposed by Subang Jaya residents. Before the 1998 opening of the KL International Airport in Sepang, the (then) Subang International Airport served as Kuala Lumpur's main airport. Subang Airport is currently the hub for Berjaya Air and Firefly commercial turboprop services.Transmile Air Services is the only other non-passenger non turbo prop aircraft landing and utilising Subang Airport Terminal 2. While heavily opposed by Ara Damansara residents of the noise of the jet engines, Transmile still operates out of SZB servicing DHL and other local hubs.
The airport was officially opened to traffic on 30 August 1965, and had the longest runway (3.7 km long, 45m wide – runway 15 – 33) in Southeast Asia, replacing Sungai Besi Airport. By the 1990s, the airport had three terminals – Terminal 1 for international flights, Terminal 2 for Singapore – KL shuttle flights by Singapore Airlines and Malaysia Airlines, and Terminal 3 for domestic flights. Toward the end of service, the airport suffered at least two major fires that forced traffic to be diverted to other airports. By the end of 1997, Subang Airport had handled 15.8 million passengers.