ANT’S AUSSIE VFR and IFR WAYPOINTS available now, freeware
Download : http://library.avsim.net/esearch.php?DLID=128473

Contains the complete ERSA listing of VFR and IFR waypoints for Australia. With this addon you can select the waypoints in the FSX GPS and flight planner as well as view the waypoints on the map display.

ANT’S AUSSIE AIRPORTS BOONAH available now, freeware
Download : http://antsairplanes.com/downloads/AntsBoonah.zip (36MB)

Highly detailed scenery of Boonah airfield and surrounds which is about 100km south west of Brisbane, QLD, Australia. Boonah is a busy field with, among other things, airsportqld flying school, the Flying Tigers Ultralight Club and Boonah Gliding Club

ANT’S AUSSIE AIRPORTS COMPLETE for FSX and P3D available now, freeware
Download : http://antsairplanes.com/downloads/aaaComp.zip (320MB)

33 Airports, airfields and heliports located around Australia in one easy to install download.

Includes the following airports:
New South Wales and Victoria
Cooma YCOM , Tumut YTMU , Polo Flat YPFT , Khancoban YKHA ,Geehi , Adaminaby YADY , Gundaroo YGDO , Wedderburn YWBN , Wilton YWIO , Evans Head YEVD , Casino YCAS , Sth Grafton YSGR , Warnervale YWVA , World Trade Centre Helipad ,  YWTC Yarra Bank Helipad  YYBK

Queensland
Longreach YLRE , Barcaldine YBAR , Rockhampton YBRK , Bundaberg YBUD , Hamilton Island YBHM , Lady Elliot Island YLTT

Northern Territory
Darwin Intl YPDN  , Tindal YPTN , Darwin Hospital YXDH , Robertson Barracks YRBK , Emkaytee YMKT , Batchelor YBCR , Crab Claw Is Delissaville YDLV , Dum in Mirrie Island YDII , Albany Park , Dundee Beach , Coomalie Creek YCCR

Note: While this is called "complete" it does not include the airports below.
 

ANT’S AUSSIE AIRPORTS ROADVALE available now, freeware
Download : http://antsairplanes.com/downloads/aaarvale.zip

Roadvale is a private strip a few miles north of Boonah. There is not much there, just a runway, a hangar and a windsock but what an interesting runway. Built through a ridge the ends of the runway are built up while the centre cuts through the ridge. No margin for error here. As well as the airstrip there is about 25 sq km of photoreal scenery around the airstrip.

Download Patch : http://antsairplanes.com/downloads/RoadvalePatch.zip
The current download file is patched but if you have downloaded an earlier version download this patch and install it. It fixes terrain mesh elevation problems at the northern end of the Boonah runway which are caused by this Roadvale scenery.

ANT’S AUSSIE AIRPORTS WATTS BRIDGE available now, freeware
Download : http://antsairplanes.com/downloads/aa11YWSG.zip

Watts Bridge Memorial Airfield is about 70km north west of Brisbane near Toogoolawah in Queensland, Australia. The airfield has 3 grass runways and around 30 hangars. The scenery includes about 20 sq km of photoreal textures which includes 2 additional private landing strips about 2km west of Watts Bridge.

SCENERY > Freeware
All these scenery releases are freeware and are available from most major sites. Note that these sceneries have been designed to work best with the FTX AU ground textures.

HOW TO ADD SCENERY TO THE FSX LIBRARY
There is a bit of a trick to adding scenery to the FSX library when running Windows Vista, 7 or 8. This post from the aussiex forums explains the trick very well with a good illustrated guide to the process. If you are having trouble adding any scenery to the FSX library I recommend you try the steps in the post from aussiex.

ANT’S AUSSIE AIRPORTS BRISBANE available now, freeware
Download : http://antsairplanes.com/downloads/AntsBrisbaneV101.exe (approx 120MB file size)

A framerate friendly freeware version of Australia's third busiest airport, Brisbane. Features 1m per pixel photoreal textures for the airport as well as 30cm per pixel photoreal textures for the GA, Domestic, International and Logistics Aprons. Both runways use 20cm per pixel textures.Download the installer program, run it and then add Brisbane to your FSX scenery library.

Download Patch for Default FSX: http://antsairplanes.com/downloads/AntsBrisbaneV101Patch.exe
Users who do not have ORBX Australia installed should download this small patch and run in it after installing AntsBrisbaneV101. This patch adjusts the CVX file to make Brisbane more compatible with a default FSX installation.
 

ANT’S AUSSIE AIRPORTS HAMILTON available now, freeware
Download : http://antsairplanes.com/downloads/AntsHamiltonV101.zip (approx 92MB file size)

A highly detailed rendition of Hamilton airport in western Victoria, Australia. Hamilton airport is a small regional airfield with the only regular passenger traffic being operated by Sharp Airlines Metros with routes to Adelaide and Essendon (Melb). There are two runways at Hamilton with the main being sealed and having night lighting. The smaller cross runway is gravel. Features 1m per pixel photoreal ground textures that cover approx 40 sq km around the airport.

MICROSOFT FLIGHT SIMULATOR X SERVICE PACKS
Download Service Pack 1 : http://antsairplanes.com/downloads/fsx_SP1_ENU.zip (212MB)
Download Service Pack 1 : http://antsairplanes.com/downloads/fsx_SP2_ENU.zip (164MB)

The Service Packs update the original FSX version to the latest version. These packs are no longer available from Microsoft but can be found on the various flight sim file library websites or here. The aircraft published by Ant's Airplanes requires FSX to be either service pack 2 or Acceleration to work correctly. To determine what version of FSX you have load a flight then open the FSX menu system by pressing the ALT key then select Help/About Microsoft Flight Simulator. Check the version number:

10.0.60905 original FSX (install service pack 1 then service pack 2)
10.0.61242 service pack 1 (install service pack 2)
10.0.61472 service pack 2 (up to date)
10.0.61637 acceleration (up to date)

Do not use the service packs on FSX:Steam Edition.
 

ANT’S AUSSIE AIRPORTS for MSFS 2020 Version 1.00, freeware
Download : http://antsairplanes.com/downloads/AntsAussieAirportsMSFS2020V100.zip (53MB)

Ant’s Aussie Airports is coming to Microsoft Flight Simulator 2020 (not compatible with FSX or P3D). Version 1.00 contains only 2 airfields at the moment but future versions will include additional airports.

Includes scenery for: YPLI Palmers Island, YEVD Evans Head