Technical Classes DSAT TecRec courses provide the techniques and procedures necessary for diving beyond recreational dive limits. These are some of the most intensive, yet exhilarating, courses you'll find. Discover Tec If you are thinking about technical diving but aren't sure, DSAT Discover Tec lets you try technical diving equipment and procedures. Discover Tec experiences...   Read More Tec Deep Instructor For those serious about becoming a technical instructor and joining the ranks of DSAT technical instructors, the Tec Deep Diver Instructor course...  Read More DSAT Gas Blender More people are diving with enriched air and this means the demand for enriched air fills is also increasing....  Read More Tec Diver Level One If you're interested in technical diving, but haven't yet met the prerequisites for the DSAT Tec Deep Diver course...  Read More Tec Deep Diver The DSAT Tec Deep Diver course takes you past recreational diving and immerses you in the world of technical diving...  Read More DSAT Gas Blender Instructor You might be certified to blend gas, but do you want to teach others to provide gas mixtures? If so, the DSAT Gas Blender Instructor course might...  Read More DSAT Tec Trimix Diver For the extreme diver ready to further explore the world of technical deep diving, the gas of choice is trimix....  Read More DSAT Tec Trimix Instructor Tec Deep Instructors provide the most comprehensive technical instruction available. Tec Trimix divers explore the outer edges of technical deep diving...  Read More