submarine yacht gold treasure hunting, autonomous submarine, a month expedition time for a 4 man crew, ROV deploy on short cable, can reach average ocean depth. Based on concrete spheres.
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You can not manufacture steel and titanium spheres to a size that would allow deep diving autonomous submarines - but you can do that very affordable with concrete. This opens a window of opportunity for serious treasure hunters.
the concept of a autonomous deep sea capable submarine for expeditions of 1 month duration was tested by the BEN FRANKLIN a 130 ton boat back in 1962 -
Colombia has 1200 sunken treasure galleons in its territorial waters - many of them the value of Atocha, some of them of much more value like the San Jose sunk in front of Cartagena.
The worth of the San Jose allone is USD$10 billion !!!
-- Edited by admin on Sunday 7th of December 2014 04:40:06 PM
1000m depth rating possible for spheres, 500m for tubular concrete structures
...the (study) results demonstrated the feasibility of near neutrally buoyant concrete structures, having an overall safety factor of three, at depths to 3000 feet for spheres and 1500 feet for cylinders. Greater depths are possible if concretes having a compressive strenght greater than 10.000 psi are used or if negativly buoyant structures are designed.
H.H Haynes and R.D. Rail october 1986 first published sept.1976
She is also known as Japan's "Golden Submarine", because she was carrying a cargo of ... with U-530, a Type IXC/40 U-boat commanded by Kapitänleutnant Kurt Lange. ... A US task force assembled as a submarine hunter-killer group, consisting of the escort .... "When treasure and technology meet, who gets the gold?".
24 Aug 2012 – Reclusive treasure hunter who found 'Ship of Gold' in 1988 sought by U.S. .... America Discovery Group using a remote-controlled submarine in 1987. .... Twitter founder Jack Dorsey on yacht getaway; 'My fierce leopard tattoo!
www.cnn.com/2012/01/28/...hunters/index.html - United States
30 Jan 2012 – ... Baltic Sea, Swedish treasure hunters think they have made the find of a lifetime. ... a boat, where it creates sound echoes to map the sea floor below. ... "The best thing it could be, would be 60 meters of gold -- then I would be very happy." ... and private investors paying to see it up-close, in a submarine.
26 Sep 2011 – About 14 hours later, the Kriegsmarine VIIB-class submarine U-101 commanded by ... the ship, Mengersen mowed them down with the U-boat's machine gun. ... Now, 70 years later, the treasure hunters at Odyssey Marine ...
27 Jul 2012 – Login: Save? TreasureNet - The Original Treasure Hunting Website .... OnApril 16, 1944, the German submarine U-550,a type IXC/40 long-range U-boat under the command of .... German U-Boat, Pots of Gold, Pirate Chests ...
18 Jul 2012 – In 1995, treasure hunters located a lost submarine carrying two tons of gold. It remains on the ... The U-boat opened fire as the Gairsoppa sank.
Near the house, Joachim von Ribbentrop hid several pounds of gold coins ... the most fertile ground for the modern treasure hunter to search for Nazi war treasure, ... Trying to take a boat loaded with the chests of gems and ingots to the safety of ... The German submarine U-435 lies sunken offshore of the treasure location ...
Your mission in this unique game is to explore the seas in your submarine and find hidden treasure in deep waters. Discover all three routes of the Kaluha ...
the concept of a autonomous deep sea capable submarine for expeditions of 1 month duration was tested by the BEN FRANKLIN a 130 ton boat back in 1962 -