201 meters in Blue Hole. Dahab. My 2d dive on 200+

Dmitry Podolsky and Andrew Chistyakov, have achieved marks of 170 and 201 meters in Dahab in frame of deep dive programm, leading by Andrew Chistyakov. It was second dive ( on 200 ) for Dmitry and 7th for Andrew - leading technical and cave diver in Russia. Modern methods, the huge personal experience of Andrew and his student and friend -Dmitry have allowed to make these dives safe, as well as to squeeze deco time : 201 m by 225 min.