Commercial Diving Academy's Professional SCUBA Programs - Florida's Largest Diving School
 

Commercial Diving Academy
8137 B North Main Street
Jacksonville, FL 32208
1-888-974-2232


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2-6-2 Advanced + Nitrox Diver2-6-2 Advanced + Nitrox Diver

Two days and six dives is all it takes to get you two of the most important certifications any diver can have: Advanced Open Water and
Enriched Air Nitrox.

  • Without your Advanced Diver card, there will be a lot of dives you won’t be allowed to sign up for, and a lot of classes you won’t be allowed to take.
  • Without your Nitrox Diver card, you’ll be limited on bottom time; forced to make shorter dives and wait longer surface intervals. And, when everyone else on the boat is diving Nitrox, you may even have difficulty finding buddies.

The 40 Fathom Grotto 2-6-2 program combines both these important courses into one, allowing you to complete them in just two days and six dives. You save time. You save money — and you get a head start on being the best diver possible.

Who can learn?
This program is open to certified divers who meet the following requirements:

  • Be at least 15 years of age (12-14 for Junior Divers).
  • Be certified to the Open Water level (or equivalent).
What is involved? This program involves self study, classroom discussion and six training dives. For the Nitrox portion of the course, students have the option of using a traditional textbook or on-line training (recommended).

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Advanced Diver Course

Additional Training - Commercial Diving AcademyAre you newly certified and ready for more? We invite you to take your diving to the next level. If you thought learning to dive was a fun and rewarding experience, don’t stop now! Continue your diver education with us! Advanced Diver training leads to greater confidence which in turn makes diving more rewarding and enjoyable.

The Advanced Diver class helps to increase your confidence by improving your buoyancy, navigation and safety skills. You will become a more experienced diver. More experience will lead to greater safety and improved buoyancy skills will allow you to do and see more on each dive. The Advanced Diver class will improve your diving like no other class and is really worth your time and effort.

The class includes six dives where you’ll learn the following skills:

  • Deep diving
  • Night and limited visibility diving
  • Underwater navigation
  • Dive site mapping.
  • The remaining dives can be any of the following:
  • Nitrox diving.
  • Search & recovery/light salvage.
  • Non-penetration wreck diving.
  • Observation & data collection.
  • Ultimate buoyancy control.

The Advanced Diver course offers a number of benefits, including:

  • Students gain additional open water experience under the guidance and supervision of a knowledgeable instructor
  • They receive an introduction to a variety of specialty diving activities
  • Students meet an important prerequisite for Rescue Diver and other leadership training, as well as for a number of more advanced Specialty and Technical Diver courses
  • Additionally, course graduates qualify to take part in a number of diving activities in which participation is limited to “Advanced Divers Only”
Be sure to check out our 2-6-2 Program, which combines Advanced and Nitrox Diver training, provides you with two very critical certifications and saves you money.

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Rescue Diver

This course trains divers to manage risks and effectively prevent or handle in-water Additional Training - Commercial Diving Academyproblems and diving emergencies. Included are: assists, transports, surface rescues and rescues from depth involving both boat and shore based skin and scuba divers. The training emphasizes accident supervision and management with practical applications in open water. This course is designed specifically to provide the knowledge and skills necessary to:

  • Help prevent diving accidents.
  • Recognize life-threatening diving situations.
  • Correctly initiate and/or supervise rescue/assist procedures.
  • Effectively perform in-water rescue/assist techniques and procedures.
  • Correctly manage rescue assistants during and after rescues.
  • Provide immediate, effective post-rescue aid. Correctly manage a diving emergency with adjustments for local variants.
  • Graduates are considered competent to perform assists and rescues in open water provided the diving site and diving situations approximate those of the course.
  • Graduates may use this certification as a prerequisite for the Training Assistant Specialty Course, Leadership Courses and Instructor Courses.
This course meets an important prerequisite for further levels of leadership training.

Who can learn?
This program is open to certified divers who meet the following requirements:

  • Be at least 15 years of age.
  • Be certified to the Advanced level (or equivalent).

Possess current First Aid/CPR training.

Commercial Diving Academy First Aid/CPR

Additional Training - Commercial Diving AcademyBasic life support (CPR) and first-aid skills are not only something every diver should have, they are something every person should have. How long has it been since your updated your first aid/CPR training? (Have you ever even been training in these critical skills?)

Our First Aid/CPR course follows the latest standards for Cardiopulmonary Resuscitation (CPR) training. It also addresses important topics such as:

  • Automated External Defibrillation (AED).
  • Blood-Borne Pathogens.
  • Emergency Oxygen Administration.
  • First Aid for Aquatic Life Injuries.

Designed to help divers meet important prerequisites for Rescue Diver and leadership-level training, the subject matter is nonetheless valuable for anyone who works or plays in and around the water.

Who can learn? This program is open to any individual age 12 and older. Basic life support and first aid skills benefit anyone. Be aware, however, that some of the curriculum is diving specific (but nevertheless interesting, whether you dive or not).

What is involved? This program involves self study and a lot of hands-on practice on a meeting room or classroom floor. You won’t get wet — but by all means wear comfortable clothes, including sweat pants or jeans.

When can you learn? Given sufficient notice, we generally offer this course when it is convenient for you. The course takes a little under one full day. Prior to this, you will need to complete approximately two hours of self study. The sooner you start, though, the sooner you will finish.

Where do you learn? Classes are normally held at our 40 Fathom Grotto learning center. However, for large enough groups, we can actually conduct this course anywhere there is a classroom or meeting room of sufficient size.

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Enriched Air Nitrox Diver

Few things have revolutionized recreational diving in the past decade as much as the introduction of Enriched Air Nitrox (EANX). Nitrox is nothing more than the air you are breathing right now with some additional oxygen added to reduce the concentration of nitrogen. While the additional oxygen offers no benefit in and of itself (and can, in fact, pose additional risk at depth), breathing less nitrogen provides divers with several benefits. Among them:

  • You enjoy longer no-decompression limits — especially on repetitive dives.
  • You reduce the risk of decompression sickness compared to making the same series of dives using air.
  • Further benefits may include improved gas consumption, reduced fatigue and an overall feeling of well being.
If you own a modern dive computer, odds are it is capable of tracking your exposure to both air and Nitrox. Isn't it time you started taking advantage of your computer's capabilities?

Who can learn? This program is open to certified divers who meet the following requirements:

  • Be at least 15 years of age
  • Be certified as an Open Water Diver level (or equivalent).

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Master Scuba Diver

Additional Training - Commercial Diving AcademyGain the in-depth knowledge that will establish you as a recognized authority among your fellow divers. Hone your diving skills to the level of a professional Leader. Thrill to the adventure of open-water dives in a setting that will test your abilities to their limit while enhancing and expanding your diving capabilities.

The course is an continuing education certification course for divers who wish to increase their understanding and enjoyment of diving. Emphasis is on student participation and practical application of knowledge in open water after a classroom discussion of subjects. This course is an excellent progression toward
Leadership roles.

Training dives for this course may include:

  • Emergency procedures and rescue.
  • Deep/simulated decompression diving.
  • Limited visibility or night diving.
  • Underwater navigation.
  • Search and recovery/light salvage.
  • Elective Dives
    • Skin diving.
    • Review of basic scuba skills.
    • Environmental study or survey.
    • Air consumption (practical application).
    • Boat diving.
    • Shore diving.

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Open Water Training Referrals

Any Referral, Any Organization, Any Time: Have you completed the academic and pool work for your beginning scuba course? Are you looking for a place to finish your final open-water training dives so that you can receive your permanent certification card? If so, we are the place.

It doesn’t matter which training agency you took your classroom and pool training through. We can complete open-water training requirements for:

  • Commercial Diving Academy
  • PADI
  • PDIC
  • SDI
  • SSI
  • YMCA

…and help you get your certification card! In fact, your training will follow the same standards and procedures as those used by the dive center that completed your classroom and pool work.

Who can learn?
This program is open to students who meet the following requirements:

  • Be at least 10 years of age and have successfully complete all academic and confined-water training.
  • Supply all necessary paperwork.

What is involved? You need to have your original instructor or dive center supply you with the necessary referral package or paperwork. We then complete your final open-water training dives, just as you would have done at home.

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Ultimate Buoyancy Control

Short of remembering to breathe and equalize, there is no skill more critical to divers than controlling buoyancy — and no skill more difficult to new divers to master. In an ideal world, no diver would ever need this course, as you simply wouldn’t be able to get certified unless you could demonstrate adequate buoyancy skills.
Unfortunately, the average diver’s buoyancy skills just plain suck.They’re an embarrassment — and make divers a danger to themselves and the environment.
Why do so many divers have such poor buoyancy skills? There are several reasons:

  • Developing good buoyancy control skills takes time and practice — something absent from so many entry-level scuba courses these days.
  • Learning to control buoyancy also requires the opportunity to get out and dive, while frequently stopping, starting and changing depth. Unfortunately, for many new divers, their open-water training consists mostly of kneeling on the bottom, waiting impatiently for the opportunity to do yet another “skill.” In fact, most entry-level training “dives” don’t involve much in the way of actual diving. (No wonder so many new dives can’t control buoyancy.(
  • Buoyancy control is poorly understood — even by those who should know better. For example, most entry-level texts state that a properly weighted diver should “float at eye level.” That may be true if you are wearing a 7 mm, full-length wet suit. If you try the same thing in a 3 mm jumpsuit, shorty or dive skin, you most likely won’t be able to get under water or stay under water.

Buoyancy Control Pyramid

  • Proper weighting is the very foundation of the Buoyancy Control Pyramid. Yet most new divers never get to experience what it is to be properly weighted. Too many instructors love to egregiously overweight students in the pool (“Helps keep ‘em down…), and don’t do much better in open water.

The 40 Fathom Grotto Ultimate Buoyancy Control course is based on our experience as cave divers, cave diving educators and Cave Diver Instructor Trainers, with literally thousands of cave dives under our belt. Why is this important?

Because, as diving experts will tell you, nobody can control buoyancy like a cave diver. With the cost of not controlling buoyancy being a deadly silt-out, cave divers have to practice “buoyancy control like your life depends on it.”

We base our course on the Buoyancy Control Pyramid, starting with its foundation (proper weighting), and moving up through BC use and, the ultimate in buoyancy control, how you breathe. Along the way, you’ll discover things you most likely weren’t taught in your beginning scuba course, such as:

While pre-dive weight checks are an acceptable way to discover whether you are grossly overweighted or underweighted, they are not the ultimate check for proper weighting. That comes at the end of the dive, when you have between 500 to 1,000 psi left in your cylinder. At that point, if you are properly weighted, you will be able to hover, motionless, at safety-stop depth — with no air in your BC.

Ultimate Buoyancy Control is a course no diver should need (any more than they should need a Wetsuit Diver certification) — but which, unfortunately, the majority of new divers do need. And it’s only available one place: right here.

Who can learn?
This program is open to certified divers who meet the following requirements:

  • Be at least 15 years of age
  • Be certified to the Open Water level (or equivalent).

What is involved? This program involves self study, minimal classroom time and two training dives (and, when we say dives, we mean dives — not sitting on the bottom, impersonating a rock).

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Required Equipment

Unless otherwise specified, students in all continuing education courses that involve in-water training are responsible for supplying the following:

• Mask, snorkel, fins
• Adequate exposure protection
• One cylinder per dive, per day
• Weight system, weights
• Buoyancy Control Device (BCD)
• Regulator/alternate air source
• Depth gauge/timer or computer
• Cutting tool
• Audible surface signal
• Primary dive light
• Backup dive light
• Plastic dive tables

Most of these items are available for purchase or rental at our 40 Fathom Grotto training facility.

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