DOCKERY, Denzel “Doc” James
Last updated: May 2, 2018 at 1:44 am
Created the American red and white Diver Down flag with his wife Ruth in 1956, which was then popularized by Ted Nixon of U.S. Divers; founded the Vortex Spring Diving Resort in Ponce De Leon, Florida; invented the pneumatic yoke and preset piston regulator; veteran of the United States Navy.
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Jeffrey Gallant is the Editor-in-Chief and Records Keeper of the Diving Almanac. He is also a contributing editor of DIVER Magazine, and the scientific director of the Greenland Shark and Elasmobranch Education and Research Group (GEERG). Jeffrey started diving in 1982.