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Bulgaria and China sign social sphere cooperation letter – AZERTAC
QSL No. 2: Commemorating Bulgaria's first radio signal
February 1, 2026
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QSL No. 2: Commemorating Bulgaria's first radio signal
To mark its 90th anniversary in 2026, Radio Bulgaria is issuing a new series of 12 QSL cards to confirm listeners’ reception reports. Each card highlights a key historical moment from the history of B…
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To mark its 90th anniversary in 2026, Radio Bulgaria is issuing a new series of 12 QSL cards to confirm listeners’ reception reports. Each card highlights a key historical moment from the history of B…
Read more