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DiveSSI

Decompression Gas Switch

by DiveSSI - 17th September 2020
How to Perform a Safe Gas Switch The gas switch is one of the most hazardous parts of any extended…
Chad

Extended Range Instructor Training

by Chad - 23rd February 2017
Welcome to Los Angeles International, this is your captain speaking. We’re going to be sitting on the tarmac for a…
DiveSSI

Is it fun? A 40-meter dive in the sewage sludge of a digestion tower

by DiveSSI - 6th March 2020
It's like shoveling snow at 37 degreesThe diving conditions are actually optimal: no current, no dangerous wreckage in the area,…
DiveSSI

Ice-free Arctic: Increased shipping carries incalculable environmental risks

by DiveSSI - 29th September 2017
Heavy oil ban in arctic waters is the only effective measure for the protection of the environment In view of…
DiveSSI

12 top tips for perfect buoyancy!

by DiveSSI - 1st July 2017
Diving skills for beginner and advanced divers EXERCISES FOR EVERYONE After learning the basics, buoyancy control and trim will be…