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Hovering in mid-water
26 NOV, 2009
Primary regulator to octopus exchange
25 NOV, 2009
Scuba unit removal / replacement at the bottom.
22 NOV, 2009
Scuba unit removal / replacement in mid-water (in hovering)
21 NOV, 2009
Searching of the regulator
20 NOV, 2009
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