Delfin S-61 submarine makes more history

8th June 2010, Comments 0 comments

On June 5 and 6, the Submarine Delfin S-61 partook in a unique assignment by contacting all of the worlds other floating museums, totalling upwards of 3,000 in more than 100 countries around the globe through the world of HAM Radio. The Union of Amateur Radio of Spain came up with this idea having calculated ...

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