Lay the foundation for your path in technical diving

From equipment checkup to finning techniques, you will learn the basics of Tec diving

The Tec Fundamental is your gateway to the world of technical diving. During this course, you'll learn the fundamentals you need for technical dives. It forms the basis for all subsequent technical diving courses.

Course content:

You'll learn all the skills you need for technical diving. The training focuses on mastering precise buoyancy/fine trim, finning techniques, team awareness, and controlled ascents using a surface buoy and equipment configuration.

You will be trained in theory and practice, including:

• Different equipment configurations for technical diving
• Different philosophies (DIR, INDIE, KISS, solo, team diving …)
• Principle of long hose / backup regulator
• Water position, fine trim, posture
• Fin kicking techniques (frog, frog kick, ankle frog, back kick, helicopter turn, modified flutter)
• Basic-6 (clip, regulator (valve check only), mask, valves, inflator, OOA skill)
• Ascent in a lying position, 6 min. ascent (starting at 6m with 1m/min)
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Course duration: 4 days

1-2 theory lessons

4-6 dives

Theoretical training:

The detailed content of the theory lessons is taught in one or two units. Comprehensive briefings before and after the dives help you apply and consolidate what you've learned.

Practical training: (4-6 dives)

In six training dives, both indoor and outdoor, you'll learn all the skills necessary to prepare for technical diving courses. The indoor dive center, as well as the sea bases, offer excellent conditions for this demanding training.

Including:

• Complete quality rental equipment (including ABC equipment)
• Entrance to the indoor diving center
• Certification fees
• Brevet (diving certificate in card format by mail) & eCard (digital card)

To gain more diving experience or take your skills to a higher level, you can join the D4L Club or take additional specialty courses.

If you would like advice or have questions about the course, please feel free to contact us at any time!