The data below is included for archival purposes. 

The most current data that we have is available via our new searchable
database of ships at:
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Tydeman

Ship Name: Tydeman (Netherlands)                       US NODC Code: 64TM           Royal Netherlands Navy

Contact: Cdr J.E.C. Gul
Operator: Hydrographic Service - RNLN
         Badhuisweg 171
         POST BOX 90704
         The Hague 2509 LS  Netherlands
  Phone: 31-070 3162841
    Fax: 31-703162843
  Cable:
  Email:

Length (M):  90.19       Range (n. mi.):     11000        Crew:           52
Beam (M):    14.44       Endurance (days):      60        Officers:       10
Draft (M):    7.50       Cruise speed (kt):   12.5        Scientists:     15
Gross Tons:   2977       Max. speed (kt):     15.0        Air Cond.:     yes
Power (HP):   3690       Aux. Power (HP):      485

Main vessel activity
     Oceanography Geology Hydrography Military Oceanographic Surveys
     Year built: 76
     Ocean area where vessel operates: North Sea; Atlantic Ocean; Caribbean Sea
Capacities and working spaces
     Dry cargo holds:                     0m3
     Fuel:                              431m3
     Fresh water:                        48m3
     Wet laboratories (total area):      56m2
     Dry laboratories (total area):      71m2
     Fresh water generator capacity:     10m3
     Freeboard to working deck:         7.3m
     Free working deck area:            259m2
     Space for container laboratory:      6m x    10m
Design Particulars
     Hull materials: Steel
Energy sources
     Main engine(s): number:  3 make: Diesel El model:
     Power (BHP) each main engine:   3690 at    900rpm
     Diameter and max. rpm propeller:      3.500m     160rpm
     Total power auxiliary diesels:    485HP
Electrical systems
     AC Voltage:    440/   115V, total   1133kVA,      3phase,     60Hz
     AC Voltage:    380/   220V, total    115kVA,      3phase,     50Hz
     DC Voltage:     24V, total      0V
     Stabilized system for scientific equipment:      0VAC      0AMP      0Hz
Fixed equipment
     Navigation and communication
     Nav. equip: Radar Decca SatNav Gyro EMLog
     Comms: Fax SatCom
     Comm sat:
     GPS:
Acoustic
     Echosounders for scientific research:      3kHz    210kHz
     Sonar: Fisheries Sector-sca
     Provisions for silent ship operation: Silent Ship
Oceanographic
     Oceanographic winches:   number:  0
       Steel wire length:         8000m, safe working load:     15tons
       Conducting cable length:   8000m, safe working load:     10tons
       Trawl winch length:        6000m, safe working load:      0tons
       Other, specify: Various Types
                   length:        6000m, safe working load:      0tons
     Gantry
       Position: Stern
       Clearance above deck:   6m and outboard extension:   2m
       Safe working load at max. reach:     0tons
     Crane
       Position: Stern; Midships
       Clearance above deck:   9m and outboard extension:   2m
       Safe working load at max. reach:     4tons
     Other winches for instruments or sampling: Various Types

Electronic data processing equipment permanently available on board
     Computer: HP 150:  HP 1000  A700 & A900:
               Oceanographic and hydrographic data
               logging and processing systems
Vessel construction and maintenance supervision
     Construction supervised by:
       Classification Society: LLOYDS CLASS 100 AI
       Others, specify: MINISTRY OF DEFENCE(NAVY)
Published vessel data
     Magazine: Int. Hydrographic Review (Dated)     Date: 01-jul-1982