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Search and Recovery Diving – Equipment, Techniques, and Our Experiences

From lost valuables to sunken boats – explore how we recover what others leave behind. Learn gear, methods, and dive training.

Search and Recovery Diving – Equipment, Techniques, and Our Experiences

Whether it’s lost items, anchors, or entire boats – Search and Recovery diving is an exciting specialty. At Chang Diving, we have successfully recovered objects ranging from small valuables to 5-ton boats. Learn about the equipment we use, the techniques involved, and why our Search and Recovery course is perfect for you.


Why is Search and Recovery Important?

Finding lost items underwater is essential for many reasons. For divers or boat owners, losing equipment, tools, or personal items often means high costs and inconvenience. Successful recovery saves time, money, and resources. Moreover, protecting the environment is crucial: lost gear like anchors, nets, or dive equipment can harm marine life, damage corals, and pollute the underwater world.

Search and Recovery offers an exciting challenge for divers, requiring precise navigation, planning, and teamwork. Using the right techniques and tools – from lift bags to specialized search patterns – divers can provide valuable services while protecting the ocean. Recovering large objects like a 5-ton boat demands experience, expertise, and thorough preparation, making Search and Recovery both essential and fascinating.


Equipment for Search and Recovery


Speedboat recovery Koh Chang – step 1 Speedboat recovery step 2 – team effort Speedboat tilted during lifting Speedboat floating recovery phase Team securing the speedboat Final speedboat recovery

Search Patterns and Techniques


Logistics for Large Object Recovery

When recovering a 5-ton boat, we strategically placed lift bags, carefully filled them with air, and slowly raised the boat. Weather conditions play a crucial role – strong currents, high waves, or poor visibility add challenges, requiring flexible planning. Effective communication ensures safety and efficiency, with backup plans ready for changing conditions.


Our Search and Recovery Course

In the PADI/SDI Search and Recovery Course, you will learn:

After this course, you'll be ready to recover lost items and enjoy a thrilling diving experience!


Sign up for the Search and Recovery Course now and experience the excitement of underwater recovery!

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