W1 QSL Bureau STK. Presented by Eric, KV1J on April 05,2022 as part of the HCRA Share the Knowledge (STK) sessions.
W1 QSL Bureau STK by Eric, KV1J
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W1 QSL Bureau STK. Presented by Eric, KV1J on April 05,2022 as part of the HCRA Share the Knowledge (STK) sessions.