Hi,
just a rookie CCR diver here. Some under water activities by OC since 1979, but as as slow learner starting with Sentinel last summer and trying to keep continuous learning to maintain. During the open circuit period some tech teaching on own IANTD Facility Deepstop.fi
Br
Ismo
just a rookie CCR diver here. Some under water activities by OC since 1979, but as as slow learner starting with Sentinel last summer and trying to keep continuous learning to maintain. During the open circuit period some tech teaching on own IANTD Facility Deepstop.fi
Br
Ismo