John Chatterton and Richie Kohler

John Chatterton and Richie Kohler, co-hosts for the History Channel's "Deep Sea Detectives"
where they have completed work on an amazing 57 episodes of the successful series.  In 1991,
the discovery and subsequent identification of the German submarine
U-869, off the coast of
New Jersey, has been the subject of several television documentaries including "Hitler's Lost
Sub", a two-hour special for the popular NOVA series on PBS.  In August 2005, John and Richie
put together an expedition to the most famous shipwreck in the world, RMS Titanic.  They dove
the wreck to a depth of approximately 12,500 feet in the MIR submersibles from the Russian
Research Ship, Keldysh.

John Chatterton is one of the world's most accomplished and well know wreck divers.  His
passion has always been researching and diving the deep shipwrecks of the world.  John was
a member of the first technical diving expedition to Ireland and the legendary RMS Luisitania, in
1994.  A few years later, at a depth of 400 feet, he was the first diver to use rebreather diving
technology on the wreck of HMHS Britannic, near the island of Kea in Greece.  He was also the
sole American on a British expedition, sponsored by the U.S. Holocaust Museum, looking for
the historic shipwreck Struma in the Black Sea near Istanbul.

Richie Kohler is an experienced technical wreck diver and shipwreck historian who has been
diving and exploring since 1980.  Richie has worked on projects to identify other historically
significant shipwrecks, including the USS Murphy, a World War II American destroyer, located 90
miles off the New York coast and the German U-boat U-215, located and identified 150 miles
south of Nova Scotia.  To learn more about Richie Kohler and his exciting career, be sure to
check out the following links:  
www.U869.com, www.richiekohler.com, www.diveportaldvd.com,
and
www.deepseadetectives.com.

You can read more about John Chatterton and Richie Kohler at the "Deep Sea Detectives"
website at
www.deepseadetectives.com.
John Chatterton, Richie Kohler, my wonderful wife Gena and myself at the
California Wreck Divers 36th Annual Banquet 2007
BUS: 619.461.1328
FAX: 619.461.1347
APS Mantaray Dive Fins
Advanced-Aqua Propulsion System
Dual Directional Water Channeling