This image is from the Sunshine Coast Airport Project EIS. The top image shows the current controlled airspace and the bottom one shows the where Airservices and Sunshine Coast Council seek to approve controlled airspace.
This is where the passenger aircraft will be monitored to come in to the airport. Due to only one flight path design being presented, if approved, the aircraft will be able to fly over the Noosa Shire and Northern and N/W areas of the Sunshine Coast Shire.
To learn more about airspace go to the following link.http://www.airservicesaustralia.com/…/how-airspace-is-managed…/