Definition of «wreck penetration»

The phrase "wreck penetration" refers to the act of entering and exploring a sunken ship or underwater structure.

For wreck penetration, your buoyancy skills need to be good. (oahuscubadiving.com)
So what training can you complete in order to expand your knowledge and take part safe wreck penetrations? (divecentralgili.com)
For those interested in wreck penetration we'll focus on line handling skills, and trim and fin techniques. (oahuscubadiving.com)
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