U-Boot (Wreck)

You always wanted to stay down a little longer, go a little deeper or explore farther? XR diving opens up a variety of aquatic environments, increases your dive depths limits and extends your bottom times. The SSI Extended Range program is the core root program that all other open-circuit XR programs are built upon.

Underwater navigation is a crucial dive skill, but it does not need to be difficult. Become a better, more confident diver who always knows where they are going. Start the SSI Navigation specialty online today!

Glide through the ocean effortlessly, extend your dive time, reduce your air consumption and more with the SSI Perfect Buoyancy specialty. No matter what your diving interest, having perfect buoyancy is the key to success. Start this essential specialty course now!

Maximize your SCR training with the SCR Extended Range program. Take your semi-closed rebreather diving deeper as you learn to safely dive to a maximum depth of 40 meters / 132 feet. With this high level of SCR rebreather dive training, you will be able to dive well beyond the recreational no decompression limits. SSI’s advanced SCR training methods will sharpen your in-water skills and strengthen your teamwork. Start your SCR Extended Range course online today!