Следующий конкурс RSGB IOTA Contest: 25-26 июля 2020 г.
The RSGB IOTA Contest, using the Islands on the Air concept, was created in 1993. This is now a major...
конкурс йота
The RSGB IOTA Contest, using the Islands on the Air concept, was created in 1993. This is now a major...
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