A Class 158 Sprinter DMU faces the down starter signal leaving Kirkby Stephen

Each sound file will be available for only two weeks, a proven format intended to encourage consistent improvement in CW ability over a long period and to avoid overloading the judge.   Please, no more than one QTC per entrant per week.

When the QNC number and date in the table is light grey, the QNC has yet to become available.  When GREEN,  the QTC is available for download.  Two weeks after upload when QNC number and date has turned RED, the opportunity has expired.   It's never too late to start on the Challenge, even if you're not competing but merely want to gain experience handling 'Morse with a Purpose'.