9 Computer software used in aviation for in-flight operations and procedures, namely, software that enables users to view and query aeronautical, geographical, terminal, and airport information relevant to emergency operations and procedures; Computer software for use in the aviation industry, namely, computer software applications for use on mobile phones, smart phones, mobile computing devices, tablets, personal digital assistants (PDAs) and computers, for the purposes of gathering, transferring, processing, and displaying aeronautical, geographical, terminal, and airport information relevant to flight operations and procedures; Computer software for use in the aviation industry, namely, software for providing access to aeronautical manuals and data sheets, maps, topographical files, navigational maps, weather maps, and operational flight schedules; Downloadable electronic aviation manuals and data sheets, maps, topographical files, navigational maps, weather maps and operational flight schedules, all in the field of aviation; Downloadable electronic booklets and charts containing flight information, namely, navigational, regulatory, and emergency information, in the field of aviation; Computer software for use in aviation for providing aeronautical, terminal, and airport information; Computer software used in aviation for flight operations engineering purposes, namely, to analyze the impact of airport, terminal, and flight path design on aircraft performance; Computer software for use in aviation for providing spatial and geographical information mapping