Diver D**

Building upon the foundational skills of the D* certification, the Diver D** course at Portasub AG in [City Name - Placeholder, as city is not provided in the JSON] expands both practical and theoretical knowledge in sports diving. This level equips divers with the competence to explore autonomously with partners of a similar skill level, extending their reach to depths of up to 25 meters. The curriculum delves deeper into dive planning, equipment management, and emergency procedures, preparing participants to assess conditions, manage their gas supply more effectively, and navigate more complex underwater environments. This advanced training is crucial for developing independent and responsible divers, with the certification provided by CMAS.

The Diver D** course is suitable for individuals aged 15 and above who have successfully completed the D* certification or an equivalent, ensuring students possess the necessary baseline skills. With this certification, divers can undertake more challenging dives and explore a wider range of sites, gaining greater confidence in their abilities. It represents a significant step towards becoming a more experienced and capable diver. The training emphasizes practical application, with dives conducted in various conditions to prepare students for real-world diving scenarios.

Portasub AG offers this advanced training in multiple languages, including English and French, catering to a diverse international clientele. The club's experienced instructors provide personalized feedback throughout the course, ensuring mastery of the skills required for this level. While specific details on dive sites, water temperature, or visibility are not provided in the input data, the focus on extending exploration to 25 meters suggests access to varied underwater topography suitable for advanced skill development.

This course is designed to enhance your diving capabilities significantly. Upon completion, you will be better prepared for more demanding dives and a wider array of underwater exploration opportunities. The structured approach, combining theoretical knowledge with hands-on practice, ensures a thorough understanding and application of advanced diving techniques. The price for this comprehensive program is 710 CHF, reflecting the quality of instruction and the advanced nature of the certification.