Ok MECA System 2 sounds like DOT 1 20117 and DOT 2 20118 Heard on DOT 1 truck loading salt at the 65th street site and on DOT 2 talking about loader is down for greasing service I will listen for a while sounds like DOT 1 and 2 loading sites
Found sevral other TG that are not DOT and not on rr db that I will have to summit later