Patent ID: 7640098

Claim:
A process for generating a flight plan for preflight use by a pilot, comprising: accessing over a computer network from a client computer a Web page having a housekeeping frame and a selected composite travel navigation chart from among plural selected composite travel navigation charts stored at a server computer, each selected composite travel navigation chart including a travel chart merged with travel navigation waypoints, the travel navigation waypoints including radio navigation aids; downloading the Web page with the selected composite travel navigation chart from the server computer to the client computer as a two-dimensional array of map tiles that include up-to-date navigation data and cover an area over which a flight is to be planned; indicating X, Y coordinates of each of a plurality of navigation waypoints on the selected composite travel navigation chart at the client computer; sending the X, Y coordinates of each navigation waypoint to the housekeeping frame of the Web page; and drawing over the selected composite travel navigation chart on the client computer route line segments according to the X, Y coordinates, as instructed by housekeeping frame of the Web page, to generate a flight plan for preflight use by a pilot.