News
Choosing your Technical Instructor: Explorers & Educators
By: Allison White
As in every aspect of technical diving, choosing the right instructor should involve careful consideration and sound reasoning. Can this person teach me what I need to know? Do I agree with or can I learn from this person’s diving philosophy? What is this person’s teaching experience? How often does this person do the type of diving that I am hoping to learn? These are all very important questions that may take some time and research to satisfactorily answer. Technical students are often tempted to skip this time and research by basing their decision on one unrelated factor: How well known is this instructor?
Notoriety in any given realm of technical diving often stems from accomplishments in exploration. This is especially true of cave diving. Many divers wanting to take a cave or cavern class look for an instructor who is known in the cave diving community as an explorer. This explorer may be someone who dives sumps, surveys and maps virgin caves, sets new records for depth or time, discovers new cave biota, or researches the geology or hydrology of caves. The student is choosing this person to be their instructor based on these accomplishments, or often simply on other divers opinions of this person’s diving skills. However, these are the qualities that divers should consider when choosing a dive buddy, not an instructor.
When choosing an instructor, especially a technical instructor, divers should consider a person’s instructional skills, as well as their diving skills. While it is important that the instructor is an accomplished diver in the type of diving that they are teaching, have a strong passion for diving, and dive regularly, the student needs someone who can effectively teach them to safely achieve a knowledge and passion for technical diving of their own. This may or may not be an explorer.
Let’s look at a hypothetical scenario
I am a technical diver looking for a cave instructor. I am considering the following three instructors. Instructor A is a famous biospeleologist who has been cave diving for 40 years and still travels internationally at least four times every year to conduct cave diving expeditions for research. Instructor B is not as well known in the cave diving community. Instructor B has been teaching cave diving for fifteen years and also teaches a wider variety of technical diving, including wreck and ice diving. In the past five years, this instructor has done 50 cave dives, 45 of which were for instruction. Instructor C is also not as well known and has only been teaching cave diving for five years. This instructor doesn’t teach as many other specialties as Instructor B, but has done over 300 cave dives in the five years which they’ve been teaching, only 100 of which were for instruction.
I could choose any of these instructors and get a certification card
However, more than a card, I want to really learn about cave diving. I want to be as safe and informed as possible. I also want an instructor who can make me excited about cave diving. Instructor A is obviously very passionate about cave diving and has more experience in it than the other two instructors combined. However, I can’t find any information about his activities as an instructor. Other divers have only told me about his accomplishments as an explorer, and his website is focused on his scientific findings, though it does mention that he is a cave diving instructor and accepting students. I finally find a previous student of his and they tell me that while they learned a lot about biospeleology from him, he left most of the diving instruction to his graduate student, who was a divemaster. Despite being a famous scientist with an obvious passion for cave diving, Instructor A does not appear to have any passion for dive instruction.
Instructor B appears to have a great passion for dive instruction. His website is exclusively an exhibition of the various courses for which he offers instruction and is plastered with pictures of him diving with previous students. However, when I ask around the cave diving community, I don’t find anyone who has been cave diving with him for fun. I do find several previous students of his, all of whom assure me that he was a very thorough instructor and very few of whom ever went cave diving again after certification. Instructor B has the opposite problem from Instructor A: while he is very passionate about dive instruction, he has no apparent passion for cave diving itself.
Instructor C appears to be passionate about both cave diving and instruction. Many of the other cave divers I’ve spoken with have been diving with her and have nothing but high praise for her. I’ve also talked with several of her previous students, all of whom are still active cave divers and didn’t hesitate to share the many things that they learned from her. Her website is a balance between the instruction that she offers as well as her personal cave diving experiences, and has plenty of pictures of both. In the same amount of time, she has been cave diving six times more frequently than Instructor B, and two-thirds of her dives have been just for fun. After speaking with her on the phone, I discover that this instructor also shares many of my personal diving philosophies and has even more insights to offer. Even though she is not a famous explorer, Instructor C is clearly the best option among the three instructors for me to gain the knowledge and passion that I need to proceed.
Technical diving is often much more involved and dangerous than sport diving
It is imperative that students gain the information, passion, and experience that they need to become the next generation of safe and active technical divers. To achieve this is the responsibility of both the student and instructor. In order to ensure that you get the most out of your passion for technical diving, you should always be willing to spend the time and effort required to find the right instructor to help you get to where you want to be.
By Allison White TDI Full Cave Diver AAUS Scientific Diver
To find out more about International Training, visit www.tdisdi.com.
Gear News
Introducing the TR-80, IR-50 and CS-30 Regulators from DYNAMICNORD
Whether you are a beginner or a professional diver – with the three new main regulators from DYNAMICNORD, everyone will find their favourite regulator. They all look super stylish.
Excellent performance with the TR-80
Quality and performance are the be-all and end-all for regulators. It is not for nothing that the TR stands for Tec Reg. The innovative design of the TR-80 guarantees absolute reliability – even in ice-cold waters.
Perfect breathing effort at 0.8 J/l / certified for diving in waters below 10 degrees / structural design made of solid brass for best cold protection / membrane-compensated design with dry seal of the first stage / reduced exhalation effort thanks to optimized exhalation membrane and bubble deflector / adjustable Venturi (dive/predive) and adjustment knob for individual inhalation comfort / innovative design of the front cover prevents free-flow in strong currents or when diving with scooters / design made of sandblasted brass, matt chrome finish / 2 HP and 4 LP outlets / mouthpiece made of high-quality, anti-allergic silicone for maximum comfort.
Amazing underwater adventures with the IR-50
The IR-50 is the top regulator for advanced and experienced divers. Natural breathing is the essence of this regulator.
Ideal breathing effort at 0.8 J/l /certified for diving in waters below 10 degrees / compensated membrane / adjustable venturi (dive/predive) and adjustment knob for individual inhalation comfort/ outlet valve and deflector for minimum exhalation effort and reduction of bubbles on the face / design made of sandblasted brass, matt chrome finish / 2 HP and 4 NP outlets / mouthpiece made of high-quality, anti-allergic silicone for maximum comfort.
The Workhorse – our CS-30
For diving centres and diving beginners – the workhorse stands for strong construction, reliability and robustness. Perfect for your training.
Optimal breathing effort at 0.8 J/l /recommended for diving in waters above 10 degrees / non-compensated piston / adjustable venturi (dive/predive) / outlet valve and deflector for minimum exhalation effort and reduction of bubbles on the face / design made of sandblasted brass, matt chrome finish / 1 HP and 3 NP outlets / mouthpiece made of high-quality, anti-allergic silicone for maximum comfort.
Octopus OP-30
The OP-30 is the ideal addition to all DYNAMICNORD regulators. It is identical in construction to the CS-30.
The TR-80, IR-50, CS-30 (DIN & INT) regulators and the Octopus OP-30 are available from DYNAMICNORD dealers and in the online store.
DYNAMICNORD – Your Outdoor Companion.
Marine Life & Conservation
Paul Watson Released as Denmark Blocks Japan’s Extradition Bid
Renowned anti-whaling activist Paul Watson has been released from custody in Greenland after spending five months in detention. Denmark’s Justice Ministry rejected Japan’s request for his extradition, citing insufficient guarantees that his time already served in custody would be credited against any potential sentence.
The 74-year-old Canadian-American was arrested on July 21 in Nuuk, Greenland’s capital, when his ship docked to refuel. His arrest was based on a 2012 Japanese warrant related to a 2010 encounter in Antarctic waters. Japan alleged Watson obstructed operations and caused damage to a whaling research ship during efforts to disrupt illegal whaling. Watson has consistently denied these claims, maintaining his commitment to marine conservation.
Denmark, which oversees extradition matters for Greenland, concluded that while the legal conditions for extradition were met, the lack of assurances from Japan regarding time-served credit made extradition untenable.
In a video shared by his foundation, Watson expressed gratitude and relief, saying, “After five months, it’s good to be out… and good to know they’re not sending me to Japan.” He added that the most difficult part of his time in custody was being separated from his two young sons.
Watson is a pioneering figure in marine conservation, known for founding the Captain Paul Watson Foundation in 2022 after decades of activism with the Sea Shepherd Conservation Society. His bold efforts to defend marine life have earned him widespread support, including from celebrities and conservationists. His work has also been featured in the acclaimed reality TV series Whale Wars.
Watson’s lawyer, Jonas Christoffersen, praised the decision, stating, “We are happy and relieved that Paul Watson is now free.” He added that Watson is eager to reunite with his family and continue his vital work.
The arrest occurred while Watson’s vessel, the M/Y John Paul DeJoria, was en route to the North Pacific with a team of 26 volunteers to intercept a Japanese whaling ship. His foundation described the arrest as politically motivated and emphasized that Watson’s actions were focused on ending illegal whaling practices.
Japan resumed commercial whaling in 2019 after leaving the International Whaling Commission, asserting that whale meat is a cultural tradition. Conservationists, however, continue to challenge these practices, highlighting their impact on marine ecosystems.
Despite the challenges, Watson remains steadfast in his mission to protect marine life and bring attention to whaling practices. His dedication to ocean conservation has made him a globally respected advocate for the environment.
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