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Vessel Data and Contact Information for the

Last Updated - 4/15/2005
Main Activities
Capacities & Workspaces
Range, Speed, Endurance
DP Equipment
CTD Specs
Coring Specs
Underwater Vehicles
Diving Capabilities
Engineering Design
Navigation & Communications
Acoustics & Profiling
Winches, Gantries & Cranes
Country: USA

NODC Code:

    Call Sign: Unknown
Owner: Great Lakes Environmental Research Laboratory (GLERL)
Operator: Great Lakes Environmental Research Laboratory
Contact: Dennis Donahue (Mgr.)
Address: Lake Michigan Field Station
1431 Beach St.
Muskegon, MI 49441, USA
Telephone: 231-759 5173 or 231-759 2314
Fax: 231 759-2414
Year Built: 1953
Ship URL: Link to Ship Home Page

Ship Schedule URL:


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Main Dimensions

  Length OA: 19.96  m
  Breadth: 5.18  m
  Freeboard to working deck: Unknown
  Max. draft: 1.83  m

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Main Vessel Activity

  Main Activity:
  Operating Area: Great Lakes
  Navy Grids Supported: GL4

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Capacities and Working Spaces

  Gross tonnage: Unknown
  Dry cargo holds: Unknown
  Fuel: Unknown
  Wet Labs Area: Unknown
  Dry Lab Area: Unknown
  Fresh Water
 Storage Capacity:
  Fresh Water Generator Capacity: Unknown
  Scientific Clean Water Generation: Unknown
  Free Working Deck Area: Unknown
  Space for container lab: Unknown
  Radioactive Isotope Work Areas: Unknown

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Range, Speed and Endurance

  Range: Unknown
  Cruising Speed: 10  kts.
  Max. Speed: Unknown
  Endurance: Unknown

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  Officers: Unknown
  Other crew: 2
  Scientists: 3
  Air Conditioned:

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Data Processing Equipment:

  Computers: Unknown
  Printing/Plotting: Unknown

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CTD Specifications:

  CTD Aboard: Yes
  CTD Type: Unknown
  CTD Tow able: Unknown
  CTD Oxygen Sensing: Unknown
  CTD Transmissivity: Unknown
  CTD Fluormeter: Unknown
  CTD Rosette: Yes

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Coring Specifications:

  Coring Capabilities Aboard: Unknown
  Grab Sampler: Shipek, Ponar
  Box Corer: Unknown
  Gravity Corer: yes
  Piston Corer: Unknown
  Multi Corer: Unknown

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Underwater Vehicle Capabilities:

  Underwater Vehicle Support: Unknown
  ROVs: Unknown
  AUVs: Unknown
  Submersibles: Unknown

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Diving Support:

  Diving Capabilities: Unknown

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Engineering Design Particulars


Ice Breaking Ability:


Hull Materials:

  Dynamic Positioning Ability: Unknown
  Engines: Main engine(s): number:  Unknown   make:  Unknown
Power (BHP) each engine:  Unknown

Propeller Diameter:  Unknown
  m Max. RPM:   Unknown
Total power auxiliary diesels:  Unknown
  Electrical Systems:  


 Voltages: 120 VAC
     kVA: Unknown
    Phases: Unknown



Stabilized System:  Unknown  VAC  Unknown  AMPs   Unknown  Hz



  Unknown   Volts with  Unknown  Volts Max


Fixed Equipment

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Navigation and Communication:

  Navigational Equipment: Radra, Loran-C, Gryro, auto pilot, Electronic charts
  Communications Equipment: Radio, Loud Hailer
  Satellite Communications Equipment: Unknown
  GPS: 398 GPS/LORAN, Raytheon V850/GPS

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Acoustics and Profiling:

  Echosounders: depth sounder and recorder
  Sonar Type: Unknown
  Sea Surface Mapping System: Unknown
  Side Scanning: Unknown
  Multibeam: Unknown
  Acoustic Doppler Current Profiler: Unknown
  Silent Ship Operations: Unknown

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  Winches: 1  
    Steel Wire Length: 762  m,  safe working load:  Unknown
    Conducting Cable Length:  Unknown , safe working load:  Unknown
    Trawl winch length:  Unknown , safe working load:  Unknown
    Other Winches:
      Length:  Unknown , safe working load:  Unknown
  Gantry: Position: Unknown

Clearance above deck:  Unknown , and outboard extension:  Unknown


Safe working load at maximum reach:  Unknown

  Crane: Position: Unknown

Clearance above deck:  Unknown  and outboard extension:  Unknown


Safe working load at maximum reach:  Unknown

  Other:   BT Winch, Stern winch/ rosette

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Vessel Construction and Maintenance Supervision

  Construction Supervised by: Unknown
  Classification Society: Unknown
  Others, Specify: Unknown
OCEANIC - Ships Schedules & Information Pages
University of Delaware, College of Earth, Ocean, and Environment
Lewes, Delaware  19958
Phone:  (302) 645-4225