The SSI Extended Range Wreck Diving certification provides you with everything you need to plan and conduct daylight wreck dives to a depth of 40 meters. Learn how to use your specialized wreck diving equipment, gas management concepts and skills for safe buddy team diving. Start your Extended Range Wreck Diver training now! Possible equipment configuration: double scuba, sidemount, SCR, CCR Course duration 5 days / 4 dives In combination with Technical Wreck Diving course 8 days / 10 dives.