The Valcom mast

After the failure of the first Dutch tests on 819 kHz in May 1988


Defunct mast

Trying to dry out the defunct 819 mast for one more trial


Extracting water

Extracting the water from inside the mast


Including the Valcom mast

The MV Ross Revenge on May 25th 1988 (complete with all the antenna systems including the 819 Valcom mast which caught fire a few days later)



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