Mark Powell, International Training, ERDI, TDI, SDI, Brian Carney, Rosemary E Lunn, Roz Lunn, XRay Mag, X-Ray Magazine, scuba diving news
Instructor Trainer Mark Powell is now Director of Global Development

Mark Powell is now Director of Global Development

In 2017, Mark Powell became TDI / SDI's 'International Business' Manager. This job has recently been expanded to become a full-time role for the award-winning author, instructor trainer and 'tech-diving guru'. 

Mark Powell is uniquely qualified to help dive centers and professional members. Brian Carney

 

 

First-ever crewed dive into Atacama Trench

On 21 January 2022, two men dived the first-ever crewed dive to the deepest point of the Atacama Trench, the deepest trench in the south­eastern Pacific.

This feat saw explorer Victor Vescovo, Founder of Caladan Oceanic, and Osvaldo Ulloa from the Millennium Institute of Oceanography (IMO) de­scending to 8,069m below sea level, in the submersible Limiting Factor. This dive was the first in the Chilean leg of the Ring of Fire Pt 2 (2022) expedition.