Дни активности, посвящённые 75-летию со дня основания Сибирского химического комбината
Discussion in 'Contests, DXpeditions, QSO Parties, Special Events' started by R9HCV, Mar 20, 2024.
Discussion in 'Contests, DXpeditions, QSO Parties, Special Events' started by R9HCV, Mar 20, 2024.