NAIPS gives you access to pilot briefings, official weather and NOTAM information required for flight planning. Register for an account so you can submit your flight plans online and log into their mobile application. 

BOM's Aviation Weather Package  is a very helpful site that gives you access to all forms of weather information including TTFs, TAFS, GAFs, weather warnings and observations. 

Windy provides good visual representatons of radar and satellite imagery, as well as pressure, temperature, precipitation, cloud base and visibility information. It should NOT be relied upon for official flight planning requirements but it s handy tool to help you get a bigger perspective of atmospheric conditions.  

OzRunways is an electronic flight bag available for download on Apple mobile devices. You can plan, brief, file and fly IFR or VFR with OzRunways EFB for iOS. Designed for both iPad and iPhone, OzRunways provides the ultimate in situational awareness anywhere you go, giving you instant access to all of the maps and documents you need. 

DDAC is a not-for-profit organisation run by members, for members.  Our constition was updated in 2018 and can be dowloaded by clicking on the link below.