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Airheads Scuba
Check out list of classes offered, technical diving information, equipment checklist and related news updates.
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Alp-Maritimes Marine Sports Institute
Contains technical articles, diving course listing, expedition reports and service inclusion details. With newsletter page.
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Cavediving.org
Offers scuba diving, cave diving and other related technical courses. With guided tour details and general information about diving.
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Nitroxdiver-Trimixdiver.com
Provides training and diving information resources. With online article library, course index and news updates.
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On the Air
Provides bubble decompression strategies, dive computation and modeling, and list of reef diving sites.
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OxyCheq
Sells dive equipment and gears including oxygen analyzers among others. With product gallery.
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Tek Diver
Markets diving product like dry suits, fins, accessories, safety gear, regulators and masks among others. With full product catalog.