Tickets is a Web-based CAD system oriented to the needs of groups and teams with a budget problem and some in-house technical skills. It supports a 'no Internet' option, local terminology, support for mobile terminals, APRS, Instamappper, LocateA, Latitude, and GTrack interfaces, mapping via Google's Maps API, run tracking and record keeping, driving directions from responder
to incident, email/SMS notification, etc. It is a fork of the well-regarded PHPTicket package.