*** No internet connection required - Updated Dec 2014***
VH Register allows you to query the Australian CASA database to find out detailed information about an aircraft using its VH registration number.
This is a perfect utility for aviation enthusiasts. Next time you visit an airport or air show, simply enter the aircraft VH registration mark and you will be able to see everything from when the aircraft was built to who owns it, and because it uses a built in database, you dont require an internet connection to use it!
Please note that if you are trying to browse for amateur built aircraft like the Vans, you need to look under Amateur built aircraft.