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SSI Technical Extended Range-Trimix


Happy 60!! Explore deeper, explore longer.

The intent of the SSI Technical Extended Range program is to provide divers with the knowledge and diving practice to safely plan and execute a dive up to the 60m range using Trimix of oxygen content between 18-21% and Helium content with a maximum END of 30m and use of two deco gasses for accelerated deco.


Register to access basic student meterial


6 days

1 skill session / 6 open water dives

60 meters / 60 mins deco

TMX 18/45, EAN50, Oxygen

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