Technical Gas Blender

This is an academic and hands-on class that qualifies you to blend high pressure gas mixtures utilizing varying amounts of oxygen and helium into nitrox and trimix. The class addresses the properties of the gases, common blending techniques, and safety, along with...

Night Diving MINI

This UTD MINI course will give you the tools you need to safely dive at night. Although technically night diving does not require certification, it does require training. This MINI course can be taken as a stand-alone course with your instructor or as part of the UTD...

Navigation MINI

This UTD MINI course will give you the tools you need to safely navigate underwater, primarily using a compass. This MINI course can be taken as a stand-alone course with your instructor or as part of the UTD Advanced Open Water, Rec 2, or Rec 3 programs.

Back Kick MINI

This short UTD MINI course will train you to perform a back kick, also sometimes known as a “positioning kick.’ Used to move backward or to hold your position in the water, this skill will be your go-to kick once learned.

Cave 2 – Full Cave

Welcome to UTD’s Cave 2 course. The equivalent of Cave 2 is often referred to as “Full Cave” in the scuba industry, so we have added that to the name of this course to be sure there is no confusion at any cave dive site where you present your UTD...

Advanced Open Water Diver 100’ / 30m

The UTD Advanced Open Water Diver course trains you to be a safe team diver to depths of 100ft/30m and includes night diving and underwater navigation. To include nitrox as a breathing gas, please take our Rec 2 course, which is Advanced Open Water + Nitrox.

Stage MINI

During this course you will learn the inns and outs of using a stage cylinder to complement your diving a a tech diver or as a recreational diver that wants to have the benefits of a stage cylinder. As a technical trained diver you can after taking and passing this...