Western Sydney Airport

Operating since 1919, Sydney (Kingsford Smith) Airport is one of the world's oldest airports. Located only 8 km (5.0 mi) from the city centre, the airport site is now hemmed in on three sides by urban growth and on the fourth side by Botany Bay. The aforementioned reasons mean that expansion of Kingsford Smith Airport is highly difficult, as to expand the field, large areas of land need to be reclaimed from the sea or gathered through resumptions and suburb demolitions, both of which are extremely costly solutions. There have thus been various proposals to build a second airport for Sydney since the 1960s.

The Federal Government announced in February 1986 that Badgerys Creek had been chosen as the location for a second major airport for Sydney.[9] The Federal Government then undertook a series of land acquisitions for the site, primarily during the period 1986 to 1991, and spent approximately A$170 million.[9] The resulting site totalled 1,780 hectares (4,400 acres).[10]

However, following the purchase, the decision was made by the Government that construction of a third runway at Sydney Airport was more appropriate, and all work on the site was halted.[11] The runway, which was built on reclaimed land, was opened in 1994.

Despite the expansion, concerns remained that Kingsford Smith Airport would run out of capacity by 2030, especially since the introduction of strict night flying restrictions in 1995. Planning for a second airport thus began again in earnest in 2008. A 3,200-page joined Federal/NSW study released in 2012 concluded that Badgerys Creek was "clearly the best site for a much-needed second airport for Sydney"[12] and recommended that planning should start. On 15 April 2014, the Federal Government announced that Badgerys Creek would be the site of the Second Sydney Airport.[3] In September 2018, construction works began at the Badgerys Creek Airport site.[13]

On 4 March 2019, the federal government proclaimed that the airport would be named Nancy Bird Walton International Airport in honour of the Australian aviator Nancy Bird Walton. NSW Premier Gladys Berejiklian stated that the naming is an "absolutely inspiring choice" as the name for the new airport. Australian Prime Minister Scott Morrison stated that "we now recognise Australia's greatest female aviation pioneer" in the naming of the airport, and members of Walton's family stated that they were "extremely excited and thrilled, and it's just a huge honour" for their mother and grandmother.[14][15]

On 10 December 2020, a light aircraft made an emergency landing on earthworks at the construction site, which was the airport's first arrival.[16]

The airport's location is situated 44 kilometres (27 mi) west of the Sydney CBD and 41 km (25 mi) west of Sydney Kingsford Smith Airport. The site lies 13 kilometres (8.1 mi) south of the City of Penrith CBD and approximately 20 kilometres (12 mi) north of the City of Campbelltown CBD. The Township of Luddenham is located adjacent to the airport, 1 kilometre (0.62 mi) from the runway. It is also located within 7 kilometres (4.3 mi) of the World Heritage-listed Blue Mountains National Park, sparking serious concerns about declared wilderness, wild rivers, amenities, World Heritage status, and the City of the Blue Mountains economy.[4][5][7] The site is within the City of Liverpool local government area and consists of approximately 1,700 hectares (4,200 acres) of Commonwealth land that was acquired between 1986 and 1991.[17]

The Airports Act 1996 (Cth) s 6 enables the development and use of an airport, known as Sydney West Airport.[18] The Airport Plan released by the Commonwealth Government in December 2016 notes that the airport is referred to in the Act as Sydney West Airport is commonly known as Western Sydney Airport,[19] and is officially known as Western Sydney International (Nancy Bird Walton) Airport; named in honour of Nancy Bird Walton, the youngest Australian woman to gain a pilot's licence.

The Federal Government claimed the initial construction phase is expected to generate around 4,000 jobs, and the airport development is expected to create 35,000 jobs by 2035, increasing to 60,000 jobs over time.[3] Prime Minister Scott Morrison claimed that the airport would "create 11,000 jobs during construction" and "28,000 within its first 5 years".[20] However, such claims were contradicted by the 2017 labour market analysis commissioned by the Government.[21] The analysis states that the airport is predicted to directly support 3,231 jobs during construction over eight years, 13,169 from the airport combined with a business park during the first five years of operation, and 24,046 from the combined airport and business park over the following ten years.[21]

The Western Sydney Aerotropolis is the land use town planning package involving re-zoning and development plans that applies to land around the airport and what will be known as the Western Parkland City. The Aerotropolis will become a thriving economic centre in Western Sydney. Benefiting from its proximity to the new airport, the Aerotropolis will contribute towards 200,000 new jobs in the Western Parkland City and become a high-skill jobs hub across aerospace and defence, manufacturing, healthcare, freight and logistics, agribusiness, education and research industries.[22]

On 19 October 2015, the draft environmental impact statement (EIS) was released by the Abbott government.[23] This Statement outlined the proposed flight paths for Western Sydney Airport from the initial opening in the mid-2020s flight paths for an international expansion.[24] The draft EIS showed incoming flights merging approximately 1,500 metres (4,921 ft)[25] over the Blue Mountains town of Blaxland which already lies at an altitude of 234 metres (768 ft).[26] Unlike Sydney airport, no 'flight sharing' was proposed to reduce noise impacts on individual suburbs. Instead, flight paths followed a single loop turning either southwest or continuing southeast after the Blaxland merge point, then either northeast or southwest towards Badgerys Creek.[27] The height started at 1,266 metres (4,154 ft) above ground level over Blaxland, with the southwest path descending over the World Heritage-listed national park, declared wilderness, declared wild rivers, and Warragamba Dam, until reaching 457 metres (1,499 ft), over the township of Warragamba and descending towards the airport over Wallacia, Greendale, Silverdale and Luddenham before landing. The southeast path descended over Glenbrook, Lapstone, Emu Plains, Penrith, and St Marys, reaching 457 metres (1,499 ft) over Erskine Park then 381 metres (1,250 ft) over the Twin Creeks and Sydney 'Science' Park housing estates prior to landing. Assessment of noise impacts were based solely on these flight paths.[28]

After an extensive community backlash and as a measure to retain her seat of Macquarie, Liberal Louise Markus[29] and the Coalition government announced a scrapping of the Blaxland merge point.[30] The final EIS, released on 15 September 2016, revealed that the flight paths, although remaining the same, were marked as 'indicative only'. A consistent message portrayed to the public since then is that the flight paths are unknown, will not be released, noise impacts will not be assessed nor community consultation undertaken until after construction of the airport.[31][32] Markus lost her seat at that election, with a swing against her of 9.2 percent,[33] the first time that Macquarie had not been a 'bellwether' seat.

In June 2023 the proposed flight paths were released with an interactive online map displaying the predicted noise impacts. Noise insulation grants will be available for some residents. [34]

Western Sydney Airport under construction in April 2021

The airport will be built in phases, with the initial construction phase building a smaller airport with a single runway. The cost of the initial development was estimated at A$2.4 billion (as of 2012) and would generate 4,000 jobs. The government plans the initial phase would be complete and operational by 2025.[35] Sydney Airport Corporation, the operator of Kingsford Smith Airport, was given the right of first refusal to build and operate any second airport in an agreement reached with the Government when Kingsford Smith Airport was sold in 2002.[36] Sydney Airport declined the offer to build and operate the airport on 2 May 2017.[37]

The airport will not have a night-time curfew, unlike Kingsford Smith Airport.[36]

Qantas and its subsidiary Jetstar became the first airlines to reach a commercial agreement with WSA Co on 8 June 2023. Five Qantas and 10 Jetstar aircraft would be based there within a year of opening, with projected destinations to include Melbourne, Brisbane and Gold Coast.[58]

• Second Sydney Airport
• List of airports in Greater Sydney

Wikimedia Commons has media related to Western Sydney Airport.

• Project site
• Western Sydney Rail Study site
• Final EIS
• Western Sydney International (Nancy-Bird Walton) Airport Airspace and flight path design
• Residents Against Western Sydney Airport