| Florida Cave Diving
Photos and current information on the cave and cavern systems and the springs of Florida. Separate listings for caverns and caves. |
| Florida Technical Wreck Diving Journal
Detailed narrative on all the best technical trimix SCUBA dive sites in Florida. |
| Galicia Technical Diving
Technical diving education, training and services. |
| GAS Diving UK
UK based technical diving instruction and access to hard to find dive equipment. Online Equipment configuration details |
| Mandarin Divers
Providing recreational and technical dive courses, including cave, rebreather, deep dive, wreck hunting and expeditions, and dive products. |
| Mantis Diving - Brisbane, Queensland, Australia
Scuba Diving and Technical Diving Courses. Gear Sales, Hire and Service. South East Queenslands Deep Wreck diving specialists. A full range of technical courses for three different certification agencies. |
| Mediterranean Sea Technical Divers
Wreck and cave diving Italian web site. Merlo's well exploration web site. |
| On the air....
Information about the physics of technical diving, including the influences of inert gases on decompression and diver insulation. Decompression calculations using the Varying Permeability Model (VPM) bubble model. |
| OxyCheq
Sells oxygen sensors for all types of rebreathers and O2 analyzers. They also sell an oxygen analyzer kit that includes the sensor. |
| TechDiving.org
Diving classes ranging from open water to nitrox and other technical courses. Austin, Texas. |
