SDI Diver Propulsion Vehicle (DPV) Diver
Develop the knowledge and practical skills required to safely operate a Diver Propulsion Vehicle (DPV) while extending range, reducing workload, and enhancing underwater exploration
Duration
1 days, 2 dives
Max Depth
Within recreational no-decompression limits
Level
Advanced Recreational Speciality
Next Step
SDI Wreck Diver / TDI Intro to Tech
Overview
The SDI Diver Propulsion Vehicle (DPV) Diver course develops the knowledge and practical skills required to safely use underwater propulsion systems during recreational diving activities.
Diver Propulsion Vehicles allow divers to travel greater distances underwater while conserving energy and reducing physical workload. Proper training is essential to ensure safe operation, effective dive planning, equipment management, and emergency preparedness.
Training focuses on:
- DPV operation,
- equipment configuration,
- dive planning,
- propulsion techniques,
- emergency procedures,
- and operational awareness.
At N9BO℠, DPV Diver training develops efficient underwater mobility while introducing divers to equipment and procedures commonly used in advanced recreational, technical, scientific, and exploration diving.
Course Facts
- Course name: SDI Diver Propulsion Vehicle (DPV) Diver
- Level: Advanced Recreational Speciality
- Minimum prerequisites: Minimum age 15, SDI Open Water Scuba Diver (or equivalent)
- Ratio: Maximum of 2 students per instructor (small groups recommended for quality training)
- Configuration: Students use standard scuba equipment, diver propulsion vehicle, tow cord and attachment system, dive computer, delayed surface marker buoy
- Depth / environment: Within recreational no-decompression limits, Open water training sites, Coastal environments, Inland diving environments, Recreational dive sites suitable for DPV operations
- Format: Academic development + DPV equipment workshops + propulsion techniques + emergency procedures + 2 open water dives
- Duration: Approximately 1 day, 2 dives
What You’ll Learn
- Learn safe operating procedures and limitations of diver propulsion vehicles
- Develop confidence controlling a DPV while maintaining buoyancy and awareness
- Practise propulsion techniques, manoeuvring, and emergency procedures
- Apply dive-planning and gas-management procedures specific to DPV operations
- Improve underwater mobility, efficiency, and operational awareness
Prerequisites
- Be at least 15 years old.
- Certified as SDI Open Water Scuba Diver (or equivalent).
- Be medically fit for diving.
FAQ
A Diver Propulsion Vehicle, often called an underwater scooter, is a motorised device used to tow divers underwater and extend their range during a dive.
DPVs can:
- increase underwater range
- reduce physical effort
- conserve breathing gas
- improve access to larger dive sites
- enhance exploration opportunities
No.
However, proper training is important to ensure safe operation, buoyancy control, navigation, and emergency management while using propulsion equipment.
Yes.
DPVs are commonly used in technical, cave, wreck, scientific, and exploration diving, making this course an excellent foundation for future advanced training.
Many divers continue into:
- SDI Deep Diver
- SDI Wreck Diver
- SDI Solo Diver
- TDI Intro to Tech
- technical DPV and exploration-diving pathways
Ready to Extend Your Underwater Range?
Whether you want to explore larger dive sites, conserve energy, or prepare for advanced exploration activities, our team will help you develop the skills required to safely and confidently operate a Diver Propulsion Vehicle.
Go Pro with the SDI Instructor Development Course (IDC)
Expand your diving knowledge through internationally recognised SDI training programmes delivered by experienced course directors and instructor trainers at N9BO℠. Build confidence, aquatic awareness, and practical skills that support lifelong enjoyment of underwater activities.
