Residents who may be impacted by the new Western Sydney airport can voice their concerns to the federal government as the project continues.
The Albanese government has released a draft of the project's environmental impact statement, opening up for feedback from the public on noise, social and environmental concerns.
Sydney Airport flight paths will change when the new airport opens, impacting Lewisham, Burwood, Homebush West towards Parramatta, Canada Bay, Liberty Grove, Oatlands and Baulkham Hills, Clemton Park, Belmore and Strathfield South.
Homeowners who may be significantly impacted by the proposed changes can apply to have gaps in doors and windows filled and air conditioning vents closed to minimise noise pollution as part of an insulation policy offer.
"The insulation package for Western Sydney Airport is actually more generous than any other airport in the country," Business Western Sydney Executive Director David Borger said.
Some residents are still cautious of the possible noise impact of the airport, one telling 9News they would "like a quiet Sydney" as it's "getting too loud too fast."
Similar concerns were heard from Emu Plains locals and MPs.
"We are the most impacted community. 220 flights per day, 18 different flight paths, both take-offs and landings so we are significantly impacted," MP for Lindsay, Melissa McIntosh told 9News.
Blue Mountains residents are still calling for a flight curfew in order to protect their UNESCO heritage site, the Greater Blue Mountains area.
Anyone else with concerns about the proposed flight path changes can submit feedback on the draft environmental impact statement, which will be "considered when finalising the flight path design," the Department of Infrasturace and Transport said in a statement.
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"When open, the new airport will help improve access and competition into the Sydney basin, delivering a better outcome for the travelling public," Minister for Infrastructure, Transport, Regional Development and Local Government Catherine King said in a statement.
"Feedback has, and continues to be, a critical element to ensuring we deliver an airport which realises these lasting benefits, while balancing the needs of the community."