Błąd w grupie kontrolnej lub w raporcie:
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QSO:   144 RY 2012-11-18 2136 SQ8LSB        599    6KO00XN SP9BGS        599    4JO90MG
QSO:   144 RY 2012-11-18 2136 SP9BGS        599    3JO90MG SQ8LSB        599    6KO00XN
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Brak logu korespondenta:
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QSO:   144 RY 2012-11-18 2140 SQ8LSB        599    7KO00XN SP8KPK        599    6KO10AN
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Znak SP8KPK znaleziony tylko w 1 logu (pomyłka w znaku??) :
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QSO:   144 RY 2012-11-18 2140 SQ8LSB        599    7KO00XN SP8KPK        599    6KO10AN
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