NAVTEX is an international automated medium frequency (518 kHz) direct-printing service for delivery of navigational and meteorological warnings and forecasts, as well as urgent marine safety information to ships.
The QSO Director is a tool for hams developed by hams done for DXPedition, consist of a windows application that install on logging stations, bu also a public web site for dx chasers, a private web site for pilot and team members.
This mp3 files will help you increase your copying speed beyond 5 WPM. This page contain drills that start at 6 WPM and go up to 12 WPM. After you have mastered a higher speed move up to the next speed.