*Licensed from the National Aeronautics and Space Administration under U.S. Patent No. 6314361 Method and System for an Automated Tool for En Route Traffic Controllers, U. S. Patent No, 9171473 Method and System for Dynamic Automated Corrections to Weather Avoidance Route for Aircraft in En Route Airspace, U.S. Patent No 7702427 Air Traffic Management Evaluation Tool (FACET), U.S. Patent No. 9558670 Method and System for Air Traffic Rerouting for Airspace Constraint Resolution (NASCENT).