Scuba Diving is a fun sport that is enjoyed by countless divers around the world. That is why there are Dive Centers like Aquatic Adventures Scuba Academy that offer Scuba Dive Training and Scuba Diving Equipment.
Scuba Diving attracts divers who want to see reefs and exotic tropical fish, divers who want to explore sunken shipwrecks, and divers who just like the feeling of weightlessness. Recreational Scuba Diving has a depth limit of 130 feet and divers will always dive in buddy teams for safety and practicality. In addition there are strict guidelines for how long a diver can stay down to prevent illness or injury. If you learn to scuba dive in Northern Virginia or anywhere else for that matter involves learning these rules and obeying them.
In recent years some Scuba Divers have wanted to go deeper and stay longer. This is a type of Scuba Diving that goes beyond the Recreational Diving Limits – this is what is known as Technical Diving.
When you participate in the Discover Tec course you will learn about technical diving equipment and procedures to see if they are right for you. In the pool you will actually use some of the equipment and experience some of the skills. As an added bonus the Discover Tec experiences can also credit towards the Tec 40 Course.
As recreational divers all of our dives are what is called no-decompression dives. That means that we can go directly to the surface without having to stop on the way to off gas excess nitrogen. In the Tec 40 Course you learn how to do decompression dives where you use a dive computer or special tables to calculate how long you can stay and how much time you must spend at various depths to decompress or off gas. In the Tec 40 Course you learn to dive beyond 130 feet and you can complete up to 10 minutes of staged decompression time. Diving in an overhead environment is also taught during this course. The skills and dives learned in the Tec 40 Course count toward the requirements of the Tec 45 Course.
The Tec 45 Course picks up where the Tec 40 Course ends. You learn to dive to a maximum depth of 145 feet and how to follow that with repetitive dives. You also learn how to Enriched Air or Nitrox or oxygen to assist in your decompression. There is no time limit to the decompression times that you will use in this course. In addition technical diving emergencies and how to respond to them is taught during this part of the program. Twin Cylinders and stage decompression bottles are used during this course. These skills count toward the skill requirements for the Tec 50 Course.
In the Tec 50 Course the diver will actually make dives to 165 feet and learn how to use decompression computer programs to create dive tables that are needed to complete these dives. The diver also qualifies to complete technical dives independently without a technical diving Instructor. Like the Tec 45 Course the diver will use twin cylinders and staged decompression bottles.
DSAT GAS BLENDER COURSE
The Gas Blender Course is a classroom only course to teach the technical diver how to mix the appropriate gases needed for enriched air and decompression diving. The use of desk top computer programs to assist with calculating the proper mix is also taught.
As we mentioned in the beginning of this article, recreational divers always dive in buddy teams or pairs. Two Scuba Certification Agencies, Scuba Diving International – SDI and the Professional Association of Diving Instructors – PADI have come out with courses teaching the diver to dive without a dive buddy. The SDI Solo Diver Course and the PADI Self Reliant Diver Course are very similar. Each of these courses, while recognizing that most divers should dive with a buddy train divers who want or must dive alone about the necessary skills and needed redundant Scuba Diving Equipment needed to dive alone.
LEARN TO SCUBA DIVE: TECHNICAL DIVING vs RECREATIONAL DIVING
Technical diving is not for everyone. However if you are a recreational scuba diver and want to go beyond the limits of recreational diving, and are willing to invest in the additional Scuba Diving Equipment then Technical diving might be just what you are looking for.