Women Who Tech Dive Nikoo Cheheltani -

Nikoo Cheheltani

Women beyond diving limits

Name
Nikoo Cheheltani

Country of origin
Iran

Where you live
Dubai, UAE

Dive club / dive center
Gotechdive

Highest diving certifications
SDI/TDI Instructor Trainer, CCR Diver

How was your first dive?

In 2007, I applied for a Master’s degree in Marine Biology in Malaysia, with a focus on coral reefs for my research. However, the first step toward my goal was unexpected: I needed to become a certified diver. But not just any diver—I had to be skilled enough to conduct underwater monitoring and research. So, I immediately signed up for the Open Water course. My very first dive took place in the crystal-clear waters of Tioman Island, Malaysia, and it was breathtaking. This marked the beginning of my journey.

What made you transition from sport diving to technical diving?

After diving at various dive sites for many years, I was eager to try something new—an experience and challenge that would bring fresh excitement and allow me to explore new underwater environments. By that time, I was already an instructor, and my husband, Mohammad, was a TDI Instructor. He introduced me to the world of technical diving. At that time, there were almost no female technical divers in my country (at least, none that I knew of), so it was quite an uncommon path. The challenge fueled my decision to take that leap.

What type of technical diving do you enjoy the most, and what draws you to it?

Wreck diving and CCR diving are my favorites. I like the mystery and the thrill of exploring the unknown aspects of wrecks. The immense underwater structures, with so many hidden corners to discover, make each dive feel like a new adventure. As for CCR diving, aside from extending time and depth limits, it’s the unparalleled silence that excites me. When marine life gets close and there are no bubbles disrupting the tranquility, it’s a surreal experience. Feels like you become one with the environment!

What do you consider when looking for technical diving training?

Knowledge and experience are the key factors I consider when looking for technical diving training, as they directly contribute to safety throughout the course. For technical diving, the equipment and resources available during the training are also crucial. Technical diving isn’t just about getting certified and collecting certification cards—it’s about developing real-world experience and skills. Without proper hands-on practice and exposure to actual diving situations, you can’t truly develop strong technical diving abilities.

What challenges have you faced as a woman in technical diving?

As a woman in technical diving, one of the challenges I’ve faced is carrying and handling heavy tanks, which can be more difficult compared to men, especially if you’re on the smaller side. However, I’ve learned that finding the right techniques and using appropriate equipment, or assistance from dive buddies, can make a big difference. Over time, you’ll find ways to adapt and tackle these challenges.

Why do you think technical diving is still a male-dominated sport?

Women can be just as successful in technical diving as men. Just like in any other field traditionally viewed as ‘men’s work,’ women have consistently demonstrated their ability to excel. While some aspects of technical diving may seem to emphasize physical strength, it’s important to remember that diving is primarily about skill, knowledge, and problem-solving—qualities that are not dependent on gender. In fact, physical strength can be a challenge for anyone, regardless of gender. Technical diving is about training, preparation, and mental toughness. Women can thrive in this field and should not be discouraged by stereotypes.

What has been your most memorable dive so far?

I’ve had many memorable dives, as each new dive site offers something unique. However, one of the most unforgettable experiences was my first CCR dive in the Maldives many years ago. It was my first time experiencing complete silence underwater—no bubbles at all. It felt like a completely new world, with sea creatures coming much closer. After years of diving, this peaceful, serene experience really stood out.

What places in the world would you love to dive in, and why?

I’ve had the opportunity to dive in many amazing places, from most of the countries in Southeast Asia (Philippines, Thailand, Indonesia, Malaysia) to the Bermuda Islands and the Maldives. However, there are still many locations I’d love to explore, and Mexico and the Red Sea are among those on my list. Both offer unique underwater landscapes and vibrant marine life that I’m eager to experience.

What are your next goals in technical diving?

Technical diving isn’t just about collecting certifications; it’s about our passion for exploration, discovering new environments, and gaining more experience. As we always say at TDI, technical diving is recreational diving for those who love exploring areas that are often unseen by most divers and not accessible with standard sport diving equipment. However, it’s not always about reaching a specific point; it’s about the journey itself—enjoying the process of learning, as there is always something new to discover and master along the way.

Do you have a dive buddy you trust completely?

Yes, my best dive buddy Mohammad is my colleague, my instructor, my friend, and my husband. He’s the one who encouraged me to become a scuba instructor in the first place and later introduced me to technical diving. What I value most in a dive buddy, both in and out of the water, is that they prioritize your safety as much as their own. In critical situations, they can manage emergencies calmly and effectively, and you can trust them completely—both as a dive buddy and as a skilled professional.