This program allows unlimited wreck penetration to a maximum depth of 50 meters. Here your line laying and light use learned in the Advanced Wreck program will be advanced and you will learn lost line, loss of light and loss of teammate procedures. If wrecks are your passion then this program is for you. The program can only be completed wearing a full technical total diving system with a maximum of two stage cylinders.
The prerequisites for this course are:
- XR Watermanship Evaluation
- SSI Extended Range or XR Limited Trimix and either Advanced Wreck Diving certification or Cavern Dive certification (or equivalent)
- 75 logged dives to include at least 20 wreck dives and 20 dives in ocean like environments (or equivalent)
This course includes theory, confined water training and 6 boat dives.