Angel Flight missions shown on a Google map
AngelMap is a Ruby on Rails application that gets feeds of available Angel Flight missions and shows them on a Google Map. You can filter the list of missions by criteria such as location or time window. It's easier to understand what AngelMap is by just visiting the live site here.
The code for AngelMap is available under the terms of the GNU GPL. See the file COPYING for details.
The README file has everything you need to get started with downloading and building the code yourself.
AngelMap, Copyright (c) 2007-2008 Phil Verghese. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. This is free software, and you are welcome to redistribute it under certain conditions. See the GNU General Public License for more details.