ADP

Computer software for marine navigation featuring hydrographic, oceanographic, navigational, maritime safety, maritime telecommunications, light and fog signal data and information and tidal height and motion predictions; downloadable computer software for marine navigation featuring hydrographic, oceanographic, navigational, maritime safety, maritime telecommunications, light and fog signal data and information and tidal height and motion predictions; downloadable electronic publications in the nature of charts, books, and manuals featuring hydrographic, oceanographic, navigational, maritime safety, maritime telecommunications data and information and tidal height and motion predictions; computer software for authorizing access to data bases featuring hydrographic, oceanographic, navigational, maritime safety, maritime telecommunications data and information and tidal height and motion predictions