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DOROTHY ANN (EX – BIG EASY, ALGORITHM)
Length Overall 126ft.
Material Aluminum hull and superstructure
Classification ABS + A1 Yachting Service, AMS
Naval Architect Trinity Yachts, Inc.
Interior Designers Claudette Bonville & Associates
Year Delivered 2001
Click to view deck plans.



Beam (max.) 26'
Draft 6'
Displacement (light) 134 Tons
Fuel capacity 9,500 U.S. gallons
Water capacity 2,500 U.S. gallons
Range at 12 knots 3,500 Nautical miles
Top speed 19 knots
Cruising speed 17 knots
Number guest cabins 3 guest cabins plus owner's
Number crew cabins 3 cabins for captain and 4 crew
   
Mechanical Specifications:
Main Engines (2) Caterpillar 3412B  1350 hp each
Reduction gear Reintjes WVS430/1, 3:1 ratio
Main generators

(2) Kilo-Pak 45kW 208/120 VAC, 

1800 RPM, 60hz,3-ph

Stabilizers Koopnautic 2030, 1.2 sq. m, 3 stage digital
Bow Thruster Quantum Marine, 88hp
Paint Awlgrip
Electrical 120/208 V AC 60hz 3-phase
Shorepower

(2) Hevi-Duty T3H45S, 45 KVA, 

3-phase 208/120

Battery chargers (3) Charles 60 AMP 24 V DC  208 V AC
Life rafts (2) Avon 8-man inflatable
   
Deck Outfitting:

(2) Maxwell VWC 6000 Hydraulic anchor windlass

(2) Maxwell VWC 3500 electric stern capstans with foot switches

(2) 100 amp 1 phase shore supply  cords

Nautical Structure 3,000 lb. capacity davit with 14╣ boom

(2) 231 lb. Poole galvanized anchors with rigging

(2) 350 ft. galvanized anchor chain per anchor

Custom hand rails

Custom teak cap rails

 
Main Galley/Appliances:

Refrigerator/Freezer KitchenAid - 29 cubic foot

KitchenAid oven - KEWSC-300

Microwave/hood - Glass top, 4 burner

Range top - KitchenAid - Superba 230 BWH

Dishwasher - KitchenAid - KCUS-181-D

Trash compactor - KitchenAid

Double Stainless steel sink with disposal & faucets.

 
Navigation and Communication:

B & G Hydra 2000 Cruise Pack

SEA 157 VHF Radio (Wheelhouse and Flybridge)

SEA 8057 Loudhailer

(2) Motorola 2950 Cellular Phones

Furuno NX 500 Navtex Receiver (Wheelhouse)

DataMarine3001 Depthsounder (Wheelhouse)

Northstar 961XD GPS-Color Chart Plotter (Wheelhouse)

(2) Furuno FR1510MKIII 16 Radar (Wheelhouse)

Furuno FMD811 Remote Radar Display (Flybridge)

C-Plath Navipilot V-GM Autopilot (Wheelhouse)

Ritchie Flux Gate Compass

Rudder Angle Indicator (Wheelhouse and Flybridge)

Rudder Order Indicator (Wheelhouse and Flybridge)

C-Plath Gyrocompass System

Panasonic KX-TD 816-3 Phone System

Nera Inmarsat F1 Satcom

Seatel 3294 Digital TV System

Best B610-700VA Uninterruptible Power Supply

NorthStar 952XD GPS plotter

Toshiba Strata DK 16 phone System, 20 Buttons and speakerphone; mandatory

for programming

B & G Hydra 2000 Cruise Pack

Depth and water speed-temperature

Analog wind angle indicator

Full function display flybridge

B&G 20/20 CD pack large display with control button console

 
Air Conditioning:

MarineAir 25 tons total, seawater cooling

w/individual air handler units

MarineAir fan coil assemblies

5 ton independent chiller for exterior aft main deck

(5) soft start compressors, 5 tons each

Air-conditioned engine room and lazerette

 
Watermaker:
Sea Recovery - 2,650 gallons per day
 
Sanitary System:

(8) Headhunter toilets

(2) Obedorffer Macerator Pumps

Dockside or direct overboard pump out

(2) Black water tanks

(2) Gray water tanks with (2) Flomax 5 pumps

 
Tenders:

Zodiac 17╣ Eclipse with 115 hp outboard
(2)SeaDoo Waverunners GTX

 
Security System:

C.C.T.V. Color System

(4) Cameras with pan, tilt, zoom and focus

ELBEX ECM1095 color 10" monitor

Camera locations:  engine room, aft deck,

port gangway, starboard gangway

 
Alarm System:
Standard engine room alarms monitored in engine room, captain╣s quarters, wheelhouse; smoke and thermal alarms throughout yacht.
 
Batteries:

(6) Odyssey PC 1200 V banks for each main engine

(4) Odyssey PC 1700 24 V banks for each generator starting