phpVMS is a complete virtual airline administration solution. Some features included are PIREPS, schedules, pilot registration, profiles (with avatars and signature generation!), and statistics and native FSACARS support with live map; also included are CMS features, including news and creating pages with information for your pilots.

The only requirements are PHP 5 and MySQL - most hosts have these two features. A two step installer is also included, so no tinkering in code or in a database, and "skinning" your site to fit your VA's theme is modeled after Wordpress, phpBB, and other similar applications, to minimize the learning curve.

Visit the site, check us out! There is a large feature list which is difficult to write out in a spot, but the site has a wealth of information

http://www.phpvms.net