Decompression procedures to a maximum depth of 45 m/148 ft;
Normoxic Trimix to 60 m/197 ft;
Full Trimix to 80 m/262 ft and below

Sentinel Rebreather Speciality Course.
This course is for certified divers and you can start with the RAID Core Level 3 rebreather programme, together with the Sentinel Specialty.

For existing RAID Level 3 divers, you only need to do the Speciality.

RAID also offers<Instructor Cross Over programmes.

For more information please go to the RAID home page, drop down screen Specialities, to Sentinel Rebreather

Said Jill Heinerth about RADI
"The RAID system of diver education is a paradigm shift in diver training, allowing a student to pace their academic learning and feedback in the relaxed environment of their own home.

"The scope of comprehensive academic materials supports a high-calibre program that couples with an intensive in-water, training regimen.

"With all materials and procedures detailed and checked-off online, both the student and instructor have a clear understanding of objectives.

"Students can feel confident that when they meet their instructor for in-water training, they will be well prepared for the next phase of learning."