Double HandedClub Certificate2025
TwobearsNOR 6693
Norges Seilforbund
Sognsveien 73
0854 OSLO
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles40.8°40.8°38.5°36.9°37.1°37.1°37.1°38.0°39.6°
Beat VMG2.603.514.134.404.504.554.584.574.47
52°3.965.175.886.156.256.316.366.416.39
60°4.175.366.016.306.436.506.576.646.65
75°4.295.476.096.456.686.826.927.067.12
90°4.155.376.076.456.787.067.267.527.71
110°4.025.316.146.637.037.317.557.998.45
120°3.845.146.036.557.037.497.958.669.50
135°3.344.615.606.256.747.247.819.6812.00
150°2.683.854.905.746.336.797.278.5411.65
Run VMG2.313.334.255.025.686.186.607.5110.09
Gybe Angles145.8°145.8°151.2°156.4°163.7°170.2°171.8°163.8°146.0°
APH ToD:611.1CDL: 6.939APH ToT: 0.9819CertNo:21760
BOAT
ClassFIRST CLASS 8DesignerFINOTBuilderBeneteauAge date01/1982Series date01/1982Offset filefc8.od.offData file21760
HULL
Length Overall7.785 mMaximum Beam2.498 mDraft1.831 mDisplacement1,466 kgDLR5.0133IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight185 kg(declared)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail21.1121.60Headsail Luffed17.5917.59Headsail FlyingSymmetric44.5044.50Asymmetric
STORM SAIL AREAS (m²)
Trysail5.98Storm Jib4.15Heavy Weather Jib11.19
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
The owner and any other person in charge is responsible that boat is complying with her certificate in accordance with RRS 78.1 and ORC Rule 304.
Double HandedClub Certificate2025
TwobearsNOR 6693
Norges Seilforbund
Sognsveien 73
0854 OSLO
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1384.01025.0870.6817.5799.8791.8786.9787.8806.2
52°908.1695.8612.7585.3575.6570.3566.2561.7563.4
60°864.0671.2598.9571.2560.0553.4548.2542.3541.5
75°839.6657.6590.9558.4538.5528.2520.3510.2505.9
90°867.1669.8593.2558.2530.6510.1496.1478.7467.2
110°895.9677.5585.9543.1512.0492.4477.1450.7426.0
120°936.6699.7597.4549.6512.2480.5453.0415.9378.8
135°1076.3780.3643.4575.6533.9497.1460.9372.0299.9
150°1345.8935.2734.8626.7568.6530.0494.9421.3309.0
Run VMG1555.51079.9847.8717.7633.7582.7545.5479.5356.8
Selected Courses
Windward / Leeward1467.61052.4859.2767.6716.8687.2666.2633.7581.5
All purpose1105.9816.6688.0629.2595.8574.2556.9527.1494.6
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward742.80.8077
All purpose611.10.9819
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low752.40.7975
Triple Number Coastal/Long Distance Medium609.20.9849
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low955.90.6277
Triple Number Windward/Leeward Medium738.20.8128
Triple Number Windward/Leeward High659.30.9101
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance660.70.9081
Triple Number Coastal/Long Distance Low752.40.7975
Triple Number Coastal/Long Distance Medium609.20.9849
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low955.90.6277
Triple Number Windward/Leeward Medium738.20.8128
Triple Number Windward/Leeward High659.30.9101
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1561.71055.2813.6700.1634.2595.0560.8504.2470.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7144
Downwind "popa"0.8595
70% up, 30% down "Ilhabela"0.7525
30% up, 70% down "Ilhabela-inverso"0.8101
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low752.40.7975
Triple Number Coastal/Long Distance Medium609.20.9849
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low955.90.6277
Triple Number Windward/Leeward Medium738.20.8128
Triple Number Windward/Leeward High659.30.9101
Predominantly Upwind660.30.9087
Predominantly Downwind616.20.9737
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low752.30.7975
Triple Number AP Medium609.30.9848
Triple Number AP High550.11.0908
Triple Number Windward/Leeward Low998.10.6012
Triple Number Windward/Leeward Medium738.20.8128
Triple Number Windward/Leeward High659.30.9101
Single Number Predominant Upwind681.20.8808
Single Number Predominant Reaching603.80.9937
Single Number Predominant Downwind638.60.9396
Predominant Upwind - Low878.40.6831
Predominant Upwind - Low/Med704.20.8520
Predominant Upwind - Medium645.90.9289
Predominant Upwind - Med/High614.20.9768
Predominant Upwind - High595.21.0081
Predominant Downwind Low915.10.6557
Predominant Downwind Low/Med693.10.8657
Predominant Downwind Medium599.01.0017
Predominant Downwind Med/High531.41.1292
Predominant Downwind High474.91.2635
Predominant Reaching Low804.00.7462
Predominant Reaching Low/Med639.30.9385
Predominant Reaching Medium574.11.0451
Predominant Reaching Med/High526.71.1392
Predominant Reaching High489.41.2260
SA/DSPL Upwind29.95SA/DSPL Downwind50.78
Scoring OptionTODTOT
5-Band Windward/Leeward Low1108.50.5413
5-Band Windward/Leeward Low/Med834.30.7191
5-Band Windward/Leeward Medium727.90.8243
5-Band Windward/Leeward Med/High668.50.8975
5-Band Windward/Leeward High630.30.9520
Windward/Leeward 60-40 Low1102.00.5445
Windward/Leeward 60-40 Low/Med840.30.7140
Windward/Leeward 60-40 Medium743.60.8069
Windward/Leeward 60-40 Med/High692.60.8663
Windward/Leeward 60-40 High662.40.9058
5-Band AP Low828.30.7243
5-Band AP Low/Med672.60.8921
5-Band AP Medium602.10.9964
5-Band AP Med/High558.11.0751
5-Band AP High526.71.1393
5-Band SF Bay Tour - Low955.20.6281
5-Band SF Bay Tour - Low/Med798.70.7512
5-Band SF Bay Tour - Medium705.60.8504
5-Band SF Bay Tour - Med/High652.20.9200
5-Band SF Bay Tour - High615.70.9745
Chicago-Mac Upwind0.8598
Chicago-Mac All Purpose0.8847
Chicago-Mac Downwind0.9050
Bayview-Mac Cove Island0.6681
Bayview-Mac Shore0.6739
Harvest Moon Regatta529.41.1333
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance660.70.9081
Triple Number Coastal/Long Distance Low752.40.7975
Triple Number Coastal/Long Distance Medium609.20.9849
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low955.90.6277
Triple Number Windward/Leeward Medium738.20.8128
Triple Number Windward/Leeward High659.30.9101
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1561.71055.2813.6700.1634.2595.0560.8504.2470.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance660.70.9081
Triple Number Coastal/Long Distance Low752.40.7975
Triple Number Coastal/Long Distance Medium609.20.9849
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low955.90.6277
Triple Number Windward/Leeward Medium738.20.8128
Triple Number Windward/Leeward High659.30.9101
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1561.71055.2813.6700.1634.2595.0560.8504.2470.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance660.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1561.71055.2813.6700.1634.2595.0560.8504.2470.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low752.40.7975
Triple Number Coastal/Long Distance Medium609.20.9849
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low955.90.6277
Triple Number Windward/Leeward Medium738.20.8128
Triple Number Windward/Leeward High659.30.9101
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)660.70.9081
Triple Number Coastal/Long Distance Low752.40.7975
Triple Number Coastal/Long Distance Medium609.20.9849
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low955.90.6277
Triple Number Windward/Leeward Medium738.20.8128
Triple Number Windward/Leeward High659.30.9101
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1561.71055.2813.6700.1634.2595.0560.8504.2470.7
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low752.40.7975
Triple Number Coastal/Long Distance Medium609.20.9849
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low955.90.6277
Triple Number Windward/Leeward Medium738.20.8128
Triple Number Windward/Leeward High659.30.9101
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9081
Triple Number Coastal/Long Distance Low0.7975
Triple Number Coastal/Long Distance Medium0.9849
Triple Number Coastal/Long Distance High1.0908
Triple Number Windward/Leeward Low0.6277
Triple Number Windward/Leeward Medium0.8128
Triple Number Windward/Leeward High0.9101
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1561.71055.2813.6700.1634.2595.0560.8504.2470.7
For information
General Purpose Handicap (GPH)678.6
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance660.70.9081
Triple Number Coastal/Long Distance Low752.40.7975
Triple Number Coastal/Long Distance Medium609.20.9849
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low955.90.6277
Triple Number Windward/Leeward Medium738.20.8128
Triple Number Windward/Leeward High659.30.9101
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1561.71055.2813.6700.1634.2595.0560.8504.2470.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low752.40.7975
Triple Number Coastal/Long Distance Medium609.20.9849
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low955.90.6277
Triple Number Windward/Leeward Medium738.20.8128
Triple Number Windward/Leeward High659.30.9101
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance660.70.9081
Triple Number Coastal/Long Distance Low752.40.7975
Triple Number Coastal/Long Distance Medium609.20.9849
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low955.90.6277
Triple Number Windward/Leeward Medium738.20.8128
Triple Number Windward/Leeward High659.30.9101
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1561.71055.2813.6700.1634.2595.0560.8504.2470.7
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance660.70.9081
Triple Number Coastal/Long Distance Low752.40.7975
Triple Number Coastal/Long Distance Medium609.20.9849
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low955.90.6277
Triple Number Windward/Leeward Medium738.20.8128
Triple Number Windward/Leeward High659.30.9101
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1561.71055.2813.6700.1634.2595.0560.8504.2470.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low752.4
Triple Number Coastal/Long Distance Medium609.2
Triple Number Coastal/Long Distance High550.1
Triple Number Windward/Leeward Low955.9
Triple Number Windward/Leeward Medium738.2
Triple Number Windward/Leeward High659.3
Predominantly Upwind660.3
Predominantly Downwind616.2
Predominantly Reaching594.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance660.70.9081
Triple Number Coastal/Long Distance Low752.40.7975
Triple Number Coastal/Long Distance Medium609.20.9849
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low955.90.6277
Triple Number Windward/Leeward Medium738.20.8128
Triple Number Windward/Leeward High659.30.9101
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1561.71055.2813.6700.1634.2595.0560.8504.2470.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7975
Triple Number Coastal/Long Distance Medium0.9849
Triple Number Coastal/Long Distance High1.0908
Triple Number Windward/Leeward Low0.6277
Triple Number Windward/Leeward Medium0.8128
Triple Number Windward/Leeward High0.9101
Coastal/Long Distance0.9081
Predominantly Upwind0.9087
Predominantly Downwind0.9737
For information
General Purpose Handicap (GPH)678.6
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9819
Distanseseilas Trippeltall svak vind0.7975
Distanseseilas Trippeltall mellomvind0.9849
Distanseseilas Trippeltall sterk vind1.0908
Pølsebane Trippeltall svak vind0.6277
Pølsebane Trippeltall mellomvind0.8128
Pølsebane Trippeltall sterk vind0.9101
Motvind Singeltall0.9087
Medvind Singeltall0.9737
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low752.40.7975
Triple Number Coastal/Long Distance Medium609.20.9849
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low955.90.6277
Triple Number Windward/Leeward Medium738.20.8128
Triple Number Windward/Leeward High659.30.9101
Coastal/Long Distance660.70.9081
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind660.30.9087
Predominantly Downwind616.20.9737
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore597.21.0048
Cape Doctor Coastal504.41.1896
Triple Number Coastal/Long Distance Low752.40.7975
Triple Number Coastal/Long Distance Medium609.20.9849
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low955.90.6277
Triple Number Windward/Leeward Medium738.20.8128
Triple Number Windward/Leeward High659.30.9101
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7975
Triple Number Coastal/Long Distance Medium0.9849
Triple Number Coastal/Long Distance High1.0908
Triple Number Windward/Leeward Low0.6277
Triple Number Windward/Leeward Medium0.8128
Triple Number Windward/Leeward High0.9101
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7975
Triple Number Coastal/Long Distance Medium0.9849
Triple Number Coastal/Long Distance High1.0908
Triple Number Windward/Leeward Low0.6277
Triple Number Windward/Leeward Medium0.8128
Triple Number Windward/Leeward High0.9101
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance660.70.9081
Triple Number Coastal/Long Distance Low752.40.7975
Triple Number Coastal/Long Distance Medium609.20.9849
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low955.90.6277
Triple Number Windward/Leeward Medium738.20.8128
Triple Number Windward/Leeward High659.30.9101
Predominantly Upwind660.30.9087
Predominantly Downwind616.20.9737
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1561.71055.2813.6700.1634.2595.0560.8504.2470.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance660.70.9081
Triple Number Coastal/Long Distance Low752.40.7975
Triple Number Coastal/Long Distance Medium609.20.9849
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low955.90.6277
Triple Number Windward/Leeward Medium738.20.8128
Triple Number Windward/Leeward High659.30.9101
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1561.71055.2813.6700.1634.2595.0560.8504.2470.7
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low752.30.7975
Triple Number AP Medium609.30.9848
Triple Number AP High550.11.0908
Triple Number Windward/Leeward Low998.10.6012
Triple Number Windward/Leeward Medium738.20.8128
Triple Number Windward/Leeward High659.30.9101
Single Number Predominant Upwind681.20.8808
Single Number Predominant Reaching603.80.9937
Single Number Predominant Downwind638.60.9396
Predominant Upwind - Low878.40.6831
Predominant Upwind - Low/Med704.20.8520
Predominant Upwind - Medium645.90.9289
Predominant Upwind - Med/High614.20.9768
Predominant Upwind - High595.21.0081
Predominant Downwind Low915.10.6557
Predominant Downwind Low/Med693.10.8657
Predominant Downwind Medium599.01.0017
Predominant Downwind Med/High531.41.1292
Predominant Downwind High474.91.2635
Predominant Reaching Low804.00.7462
Predominant Reaching Low/Med639.30.9385
Predominant Reaching Medium574.11.0451
Predominant Reaching Med/High526.71.1392
Predominant Reaching High489.41.2260
SA/DSPL Upwind29.95SA/DSPL Downwind50.78
Scoring OptionTODTOT
5-Band Windward/Leeward Low1108.50.5413
5-Band Windward/Leeward Low/Med834.30.7191
5-Band Windward/Leeward Medium727.90.8243
5-Band Windward/Leeward Med/High668.50.8975
5-Band Windward/Leeward High630.30.9520
Windward/Leeward 60-40 Low1102.00.5445
Windward/Leeward 60-40 Low/Med840.30.7140
Windward/Leeward 60-40 Medium743.60.8069
Windward/Leeward 60-40 Med/High692.60.8663
Windward/Leeward 60-40 High662.40.9058
5-Band AP Low828.30.7243
5-Band AP Low/Med672.60.8921
5-Band AP Medium602.10.9964
5-Band AP Med/High558.11.0751
5-Band AP High526.71.1393
5-Band SF Bay Tour - Low955.20.6281
5-Band SF Bay Tour - Low/Med798.70.7512
5-Band SF Bay Tour - Medium705.60.8504
5-Band SF Bay Tour - Med/High652.20.9200
5-Band SF Bay Tour - High615.70.9745
Chicago-Mac Upwind0.8598
Chicago-Mac All Purpose0.8847
Chicago-Mac Downwind0.9050
Bayview-Mac Cove Island0.6681
Bayview-Mac Shore0.6739
Harvest Moon Regatta529.41.1333
Double HandedClub Certificate2025
TwobearsNOR 6693
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFIRST CLASS 8MeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA7.785Max. Beam2.498Draft1.831Displacement1,466Wetted area12.14IMS L6.907LSM06.637Acc. length7.785Sink (kg/mm) 9.57
VCGD-0.091VCGM-0.083RM Rated (kg·m) 35.4Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weight185
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays1Checkstays0Spreaders1Rotating mastNo
P10.050IG9.040ISP9.260MDT10.079MDL10.122MDT20.048MDL20.075TL1.695MW0.122GO0.142
E3.400J2.840BAS1.180FSD0.030SFJSPL3.300WPLTPSBD0.115MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date15/04/1996
W125.0W225.0W325.0W425.0
PD1504.5PD2503.9PD3502.9PD4503.9
WD9.460PLM9000.00GSA1.0RSA1.0RM37.0
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Double HandedClub Certificate2025
TwobearsNOR 6693
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0010.150.811.412.302.9021.1114/02/2015CR
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment0020.060.510.951.912.954.078.90NoNo 17.5911/04/2022CR
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment0038.908.908.906.006.0044.5027/12/2018CR