Photo by Teemu Virtanen · CC BY-SA 3.0
Limited Hypoxic Trimix Open Circuit Instructor Course
Trains instructors to certify divers in the Limited Hypoxic Trimix program on open circuit to a maximum depth of 80m/265ft, providing a more achievable entry point into hypoxic trimix teaching than the full Hypoxic Trimix instructor credential. This course is for technical instructors who work with ambitious divers approaching the extreme-depth boundary where hypoxic trimix becomes necessary. Instructors learn limited-depth hypoxic physics and physiology, gas mixture preparation and verification, staged decompression procedures, and risk management at this depth threshold.
Prerequisites
Minimum 21 years old. Must hold RAID Limited Hypoxic or full Hypoxic Trimix Diver certification. Must maintain RAID Open Circuit Instructor status. Must hold RAID Deco 60 Instructor certification. Must have certified at least 5 Deco 60 students. Must have logged at least 50 decompression dives between 35m/115ft and 50m/165ft. Must hold RAID First Aid and Oxygen Provider Instructor certifications. Medical clearance and liability insurance required.
Instructors Teaching This Course
Thailand
Dive Centres Offering This Course
Thailand
We're still building out the directory country by country, so this list isn't every instructor or dive centre teaching it in the world — more locations are coming soon.
Common questions about RAID Limited Hypoxic Trimix Open Circuit Instructor Course
What are the prerequisites for RAID Limited Hypoxic Trimix Open Circuit Instructor Course?
RAID's standards require: Minimum 21 years old. Must hold RAID Limited Hypoxic or full Hypoxic Trimix Diver certification. Must maintain RAID Open Circuit Instructor status. Must hold RAID Deco 60 Instructor certification. Must have certified at least 5 Deco 60 students. Must have logged at least 50 decompression dives between 35m/115ft and 50m/165ft. Must hold RAID First Aid and Oxygen Provider Instructor certifications. Medical clearance and liability insurance required.
What is the minimum age for RAID Limited Hypoxic Trimix Open Circuit Instructor Course?
RAID's standards state: Minimum 21 years old.
How many dives do I need before starting RAID Limited Hypoxic Trimix Open Circuit Instructor Course?
RAID's standards state: Must have logged at least 50 decompression dives between 35m/115ft and 50m/165ft.
Where can I take RAID Limited Hypoxic Trimix Open Circuit Instructor Course?
1 dive centre and 1 instructor in the TecDiveTools directory teach RAID Limited Hypoxic Trimix Open Circuit Instructor Course, in Thailand. Each is listed further up this page.