2004 Overview
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=1B9SRetnoaQDu2FA37oxI7er6IoVf-5h9--ZwpU6cVoXUID99A6c0kyvO9Nbq&hl=en - vehicles - radio channels - etc
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=1B9SRetnoaQDu2FA37oxI7er6IoVf-5h9--ZwpU6cVoXUID99A6c0kyvO9Nbq&hl=en - vehicles - radio channels - etc