The highest level of war qualification in diving is master diver in US Navy. Enlisted persons have the greatest depth of knowledge, experience and training regarding all aspects and salvage. Master divers must have at least 15 years experience and have completed a specialization training course. By taking a specialization class, master diver status can be earned in the United States Navy.
PADI Master Scuba Diver
The PADI Master Scuba Diver scuba certification is a recognized level of scuba diving expertise. This program is offered by several North American diving training agencies including the National Association of Underwater Instructors (NAUI), the Professional Association of Diving Instructors (PADI), Scuba Schools International and the Professional Scuba Diver Association. It is considered to be the most advanced level possible of diver certification. The course requires that you dive at least 30 feet below water.
NAUI Master Scuba Diver
If you're ready to move on to a higher level of scuba diving, then a NAUI Master Scuba Diver course might be right for you. The course is designed to give you the skills and knowledge you need to organize dives for other divers. You'll be able to read underwater communications and use a compasses. You will also learn how you can lead a dive at a new location. This course includes both classroom sessions and open water dives.
NAUI Enriched Air (Nitrox) Diver
To enhance your diving experience, the NAUI Master Diver Course in Enriched Air (NITX). This course will teach you how to mix Nitrox with oxygen, and many other aspects of enriched water diving. The course will teach students how to analyze the mixture and what the physiology is of nitrogen and oxygen, as well as the dangers of handling these gases. Students will also learn how to calculate Equivalent Air Depth as well as common gas mixture techniques. An open water diver can also take the enriched course. It is a prerequisite for using the enriched mixture.
NAUI Rescue Scuba Diver
You must take the required courses to achieve your goal of becoming a NAUI Rescue Scuba Diver Master Diver Instructor. This certification is a prerequisite for the NAUI FIT course, which prepares you to become a professional NAUI Instructor or Leader. Take the Try Scuba program to get started. This program will teach you all the skills and knowledge needed to safely dive open water.
NAUI First Aid course
NAUI First Aid for master divers will teach you how to respond to all kinds of emergencies that could occur in the water. Refresher sessions are included, as well as information on the latest First Aid standards. NAUI First Aid training will provide you with all the information necessary to be able to react quickly to any emergency. This course allows you to put into practice what you've learned in class.