From XastirWiki
I know PHP, C, Perl and a few other languages. I have contributed dbfawks and wiki documentation to Xastir.
I use Xastir to provide dispatch and direction to medical/mechanical support personnel during bike tours and marathons, including the Minnesota IronMan and the Minnesota MS Society's MS-150.
Trivia: I've turned an old school bus into a rolling collection of radios and computers. Ask me about it sometime.