On 03/08/2011 21:40, Chris G3SJJ wrote: > Just received my UBN for the recent 80m Cumulative and I note I had 4 bad serial numbers, each one digit out. 15/16, 36/37, 23/24, 56/57. I find this > too much of a coincidence. > Was this on CW or SSB? 73 Gerry ZS1/Gi0RTN