System Requirements

If your computer meets or exceeds these requirements then will be able to use Mac Flight Planner.

An Apple Macintosh capable of running MacOS X 10.2 properly
MacOS X 10.2 or greater (10.4.11 and 10.5.x are not compatible)
Any MacOS X compatible printer for printing of flight plans

For XML import in Database Utility you need OS X 10.3 or greater

That's it!!