9 Computer software used in aviation for flight planning and airport planning in the nature of identifying obstacles and other geospatial features around or near an airport or flight path, analyzing potential flight paths, and providing visual representations of levels of risk based on obstacles and other geospatial features; Computer software for use in the aviation industry, namely, for providing access to aeronautical manuals and data sheets, maps, topographical files, navigational maps, weather data, and operational flight schedules; Downloadable electronic data files and databases, namely, aviation manuals and data sheets, maps, topographical files, navigational maps, weather maps and operational flight schedules, all in the field of aviation; Downloadable electronic charts containing flight information, namely, navigational, regulatory and emergency information, all for commercial aviation and general aviation; Computer software for use in aviation for providing aeronautical, terminal, and airport information; Computer software for use in aviation for providing spatial and geographical information mapping; Computer software for use in aviation for deconflicting aeronautical information from multiple sources