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The Atlantis / Research Gear
The Hess Deep Expedition uses the most sophisticated scientific equipment available. The research team is working onboard the R/V Atlantis, one of the newest research vessels in the fleet.
R/V Atlantis
Some facts about R/V Atlantis:
Type: Oceanographic Research
Year Built: 1997
Owner: US Navy
Length: 274 '
Beam: 52 '6"
Draft: 17 '
Displacement, Full: 3,510 long tons
Gross Tons: 3,200 tons
Endurance: 60 days
Speeds:
Cruising: 12.0 knots
Maximum: 15.0 knots
Minimum: 0 knots
Range (Nautical Miles): 17,280
Laboratories: 3,710 square feet
Complement:
Crew: 23
Scientific Party: 24
DSOG/Technical: 13
Propulsion: Diesel-electric, azimuthing stern thrusters
Fuel capacity: 296,470 gallons
Other features:
Dynamic positioning system
ROV submersible hangars
Fully equipped machine shop
Air conditioning
Library/lounge
Laundry
Two rigid-hull inflatable rescue/work boats
Alvin
The dream of building a manned deep ocean research submersible first started to move toward reality on February 29, 1956. Allyn Vine of attended a symposium in Washington, where participants drafted a resolution that the US develop a national program for manned undersea vehicles.
In 1960, Charles Momsen, head of the Office of Naval Research (ONR), petitioned for scientists to rent a submersible with ONR funds, and found WHOI investigators interested. In the spring of 1962, after unsuccessful negotiations with various submersible builders to rent a sub, Vine and others at Woods Hole went requested bids to buy a small submersible based on drawings made by Bud Froehlich for a vehicle he called the SEAPUP. General Mills won the bid for $472,517 for an unnamed 6,000-foot submersible.
Alvin has been used for ocean research around the globe, but gained media attention in 1985 when it dove to the hulls of the sunken ocean liner RMS Titanic.
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