The SSI Extended Range (Air 45m) course is SSI's cornerstone tec program and is your first taste of diving beyond recreational limits. This course can either be done using double tanks or on sidemount.
Upon completion, this program certifies divers:
- to independently plan and conduct decompression dives up to 45m
- to use decompression gas mixtures of up to 100% oxygen
- to have a maximum accumulated decompression time of 25 minutes
Upgrade to SSI Extended Range Trimix (45m)
In order to upgrade, students must complete all academic sessions, final exam, and the final 2 trimix dives of the Extended Range Trimix course.