Saturday, April 26, 2025

Christopher Chin

Freediving

Capt. Helmkamp speaks on US Navy Diving and Salvage

In the Special Interest Track of the DEMA Sponsored Programs, Captain Mark Helmkamp, the US Navy Supervisor of Diving, spoke about the USN Diving and Salvage Program. "You don't build...
Scuba Diving

Sea Pearls Introduces New Line of Steel Cylinders by Worthington

Worthington Cylinders is the largest manufacturer of steel cylinders in North America, according to information provided by the representatives of Sea Pearls. They have been making industrial steel...
Scuba Diving

Ultralight Introduces New Pivot for Light & Motion Tetra

Ultralight Control Systems introduced a new pivot for the Light and Motion Tetra7070 housing and many of the new polycarbonate housings that have come to market since last year. In...
Scuba Diving

Standing Room Only at GMC's Tank Cleaning Seminar

On Tuesday, Global Mfg. Corporation held a technical seminar on the Internal Cleaning of Scuba Air Tanks. While the room was set to seat 40, more than 65...
Scuba Diving

Sink the Vandenberg!

The non-profit group Artificial Reefs of the Keys (ARK) plans to sink the General Hoyt S. Vandenberg off Key West, Florida in 2006. This artificial reef will create...
Scuba Diving

Requirements for SDI/TDI Facilities to Change

During yesterday's SDI/TDI/ERDI Instructor Update held at DEMA2005, International Training's Paul Montgomery announced that the Facility Requirements for SDI/TDI affiliation would be changing. Effective in 2006, all SDI/TDI...
Scuba Diving

Nitrox – enriching your bottom time

Staff Writer Christopher Chin writes about the benefits of diving with Enriched Air Nitrox.
Scuba Diving

Diving in Vancouver – Part II

New writer Christopher Chin continues his look at Diving in Vancouver, the jewel of the Pacific Northwest
Scuba Diving

Diving in Vancouver – Part I

New writer Christopher Chin kicks off a 2 part look at Diving in Vancouver, the jewel of the Pacific Northwest
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