Applied Weather Technology, Inc. (AWT), a provider of fleet optimization services and onboard voyage management software, today announced the latest version of its fully customizable fleet management system with the release of Fleet Decision Support System (FleetDSS) Version 2.0. In addition to being suitable for use within a company's IT network, FleetDSS has new tools, including an ETA confidence tool and a comparative vessel type performance graph, making it easy for operators to closely monitor the efficiency of their fleets.