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C21BS - March, 1980 My first C21 QSO, and a real struggle with my crummy apartment antenna and 100 watts. C21DL - February & March, 2005 C21RK - December, 1985 |
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C2/WB6GFJ - August, 1987 C21XX - October, 1987 C21NI - November, 1990 |
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C21XF - September, 2005 |
