Double HandedClub Certificate2025
Force 8AUS204
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
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 Angles42.3°42.3°40.4°40.1°40.2°40.5°40.8°42.8°47.8°
Beat VMG2.813.644.104.294.394.434.444.263.86
52°4.335.516.086.336.476.546.586.476.14
60°4.585.816.396.636.766.846.896.856.66
75°4.716.046.726.977.147.267.357.427.34
90°4.565.966.797.217.477.687.848.048.14
110°4.696.006.687.067.507.988.368.889.24
120°4.535.976.857.277.668.018.349.189.69
135°3.945.476.667.418.098.639.1410.1411.09
150°3.254.625.806.767.538.339.2911.5513.40
Run VMG2.824.005.035.886.587.258.0610.0812.71
Gybe Angles143.1°143.1°147.1°153.8°156.1°154.6°151.7°152.2°155.3°
APH ToD:569.5CDL: 7.473APH ToT: 1.0535CertNo:2883
BOAT
Class11 MetreDesignerHollandBuilderTechnology YachtsAge date01/1998Series date01/1991Offset file11od.OD.offData file2883
HULL
Length Overall10.305 mMaximum Beam2.516 mDraft1.709 mDisplacement1,671 kgDLR3.5163IMS DivisionPerformanceDynamic Allowance0.090%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm ExtensionLoose or no lifelines
SAIL AREAS (m²)
MeasuredRatedMainsail28.6029.43Headsail Luffed13.9613.96Headsail FlyingSymmetric74.2574.25Asymmetric
STORM SAIL AREAS (m²)
Trysail7.99Storm Jib4.89Heavy Weather Jib13.20
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
Force 8AUS204
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
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 VMG1282.1989.5878.0838.7820.5812.8811.4845.4932.4
52°831.5653.9592.0568.5556.5550.1547.1556.1586.4
60°785.7619.9563.6543.3532.5526.2522.8525.5540.6
75°763.6596.0535.9516.2503.9495.6489.6485.4490.6
90°789.4604.5530.4499.3481.6468.5459.1447.7442.4
110°767.6600.3539.3510.2480.0451.3430.8405.3389.7
120°795.2603.3525.3494.9470.3449.6431.6392.0371.7
135°913.3657.9540.8485.9445.2417.2393.9355.2324.7
150°1108.4779.8620.3532.4477.8432.2387.7311.7268.7
Run VMG1278.1900.4716.3611.8547.2496.6446.9357.2283.2
Selected Courses
Windward / Leeward1276.0945.0797.1725.2683.9654.7629.2601.3607.8
All purpose971.7733.1632.3586.8558.3537.7521.0502.9507.0
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward701.10.8558
All purpose569.51.0535
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low682.70.8789
Triple Number Coastal/Long Distance Medium568.81.0548
Triple Number Coastal/Long Distance High518.41.1574
Triple Number Windward/Leeward Low871.10.6888
Triple Number Windward/Leeward Medium699.80.8574
Triple Number Windward/Leeward High625.10.9599
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.90.9710
Triple Number Coastal/Long Distance Low682.70.8789
Triple Number Coastal/Long Distance Medium568.81.0548
Triple Number Coastal/Long Distance High518.41.1574
Triple Number Windward/Leeward Low871.10.6888
Triple Number Windward/Leeward Medium699.80.8574
Triple Number Windward/Leeward High625.10.9599
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.3940.5749.7656.3598.5559.4524.9470.3465.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7004
Downwind "popa"1.0303
70% up, 30% down "Ilhabela"0.7749
30% up, 70% down "Ilhabela-inverso"0.9028
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low682.70.8789
Triple Number Coastal/Long Distance Medium568.81.0548
Triple Number Coastal/Long Distance High518.41.1574
Triple Number Windward/Leeward Low871.10.6888
Triple Number Windward/Leeward Medium699.80.8574
Triple Number Windward/Leeward High625.10.9599
Predominantly Upwind633.20.9475
Predominantly Downwind545.01.1008
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low682.70.8789
Triple Number AP Medium568.91.0548
Triple Number AP High518.41.1574
Triple Number Windward/Leeward Low904.80.6632
Triple Number Windward/Leeward Medium699.80.8574
Triple Number Windward/Leeward High625.10.9599
Single Number Predominant Upwind652.90.9190
Single Number Predominant Reaching549.41.0921
Single Number Predominant Downwind564.61.0626
Predominant Upwind - Low810.20.7406
Predominant Upwind - Low/Med669.50.8961
Predominant Upwind - Medium621.40.9656
Predominant Upwind - Med/High597.31.0044
Predominant Upwind - High599.11.0015
Predominant Downwind Low791.80.7578
Predominant Downwind Low/Med609.30.9847
Predominant Downwind Medium531.41.1292
Predominant Downwind Med/High473.11.2681
Predominant Downwind High433.71.3836
Predominant Reaching Low715.70.8383
Predominant Reaching Low/Med575.71.0421
Predominant Reaching Medium521.71.1502
Predominant Reaching Med/High486.21.2341
Predominant Reaching High468.31.2813
SA/DSPL Upwind30.17SA/DSPL Downwind72.91
Scoring OptionTODTOT
5-Band Windward/Leeward Low991.80.6050
5-Band Windward/Leeward Low/Med776.80.7724
5-Band Windward/Leeward Medium690.70.8687
5-Band Windward/Leeward Med/High633.50.9472
5-Band Windward/Leeward High607.20.9881
Windward/Leeward 60-40 Low1000.40.5998
Windward/Leeward 60-40 Low/Med795.90.7539
Windward/Leeward 60-40 Medium717.80.8359
Windward/Leeward 60-40 Med/High670.40.8950
Windward/Leeward 60-40 High656.70.9137
5-Band AP Low734.10.8173
5-Band AP Low/Med620.20.9675
5-Band AP Medium562.61.0664
5-Band AP Med/High524.01.1451
5-Band AP High506.71.1840
5-Band SF Bay Tour - Low868.50.6909
5-Band SF Bay Tour - Low/Med747.60.8026
5-Band SF Bay Tour - Medium671.40.8936
5-Band SF Bay Tour - Med/High622.80.9634
5-Band SF Bay Tour - High604.90.9919
Chicago-Mac Upwind0.8984
Chicago-Mac All Purpose0.9612
Chicago-Mac Downwind1.0259
Bayview-Mac Cove Island0.7401
Bayview-Mac Shore0.7449
Harvest Moon Regatta478.51.2540
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.90.9710
Triple Number Coastal/Long Distance Low682.70.8789
Triple Number Coastal/Long Distance Medium568.81.0548
Triple Number Coastal/Long Distance High518.41.1574
Triple Number Windward/Leeward Low871.10.6888
Triple Number Windward/Leeward Medium699.80.8574
Triple Number Windward/Leeward High625.10.9599
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.3940.5749.7656.3598.5559.4524.9470.3465.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.90.9710
Triple Number Coastal/Long Distance Low682.70.8789
Triple Number Coastal/Long Distance Medium568.81.0548
Triple Number Coastal/Long Distance High518.41.1574
Triple Number Windward/Leeward Low871.10.6888
Triple Number Windward/Leeward Medium699.80.8574
Triple Number Windward/Leeward High625.10.9599
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.3940.5749.7656.3598.5559.4524.9470.3465.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance617.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.3940.5749.7656.3598.5559.4524.9470.3465.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low682.70.8789
Triple Number Coastal/Long Distance Medium568.81.0548
Triple Number Coastal/Long Distance High518.41.1574
Triple Number Windward/Leeward Low871.10.6888
Triple Number Windward/Leeward Medium699.80.8574
Triple Number Windward/Leeward High625.10.9599
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating617.90.9710
FinRating, kevyt tuuli969.01.0320
FinRating, kova tuuli508.50.9833
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low682.70.8789
Triple Number Coastal/Long Distance Medium568.81.0548
Triple Number Coastal/Long Distance High518.41.1574
Triple Number Windward/Leeward Low871.10.6888
Triple Number Windward/Leeward Medium699.80.8574
Triple Number Windward/Leeward High625.10.9599
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9710
Triple Number Coastal/Long Distance Low0.8789
Triple Number Coastal/Long Distance Medium1.0548
Triple Number Coastal/Long Distance High1.1574
Triple Number Windward/Leeward Low0.6888
Triple Number Windward/Leeward Medium0.8574
Triple Number Windward/Leeward High0.9599
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.3940.5749.7656.3598.5559.4524.9470.3465.0
For information
General Purpose Handicap (GPH)627.6
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.90.9710
Triple Number Coastal/Long Distance Low682.70.8789
Triple Number Coastal/Long Distance Medium568.81.0548
Triple Number Coastal/Long Distance High518.41.1574
Triple Number Windward/Leeward Low871.10.6888
Triple Number Windward/Leeward Medium699.80.8574
Triple Number Windward/Leeward High625.10.9599
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.3940.5749.7656.3598.5559.4524.9470.3465.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low682.70.8789
Triple Number Coastal/Long Distance Medium568.81.0548
Triple Number Coastal/Long Distance High518.41.1574
Triple Number Windward/Leeward Low871.10.6888
Triple Number Windward/Leeward Medium699.80.8574
Triple Number Windward/Leeward High625.10.9599
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.90.9710
Triple Number Coastal/Long Distance Low682.70.8789
Triple Number Coastal/Long Distance Medium568.81.0548
Triple Number Coastal/Long Distance High518.41.1574
Triple Number Windward/Leeward Low871.10.6888
Triple Number Windward/Leeward Medium699.80.8574
Triple Number Windward/Leeward High625.10.9599
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.3940.5749.7656.3598.5559.4524.9470.3465.0
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.90.9710
Triple Number Coastal/Long Distance Low682.70.8789
Triple Number Coastal/Long Distance Medium568.81.0548
Triple Number Coastal/Long Distance High518.41.1574
Triple Number Windward/Leeward Low871.10.6888
Triple Number Windward/Leeward Medium699.80.8574
Triple Number Windward/Leeward High625.10.9599
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.3940.5749.7656.3598.5559.4524.9470.3465.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low682.7
Triple Number Coastal/Long Distance Medium568.8
Triple Number Coastal/Long Distance High518.4
Triple Number Windward/Leeward Low871.1
Triple Number Windward/Leeward Medium699.8
Triple Number Windward/Leeward High625.1
Predominantly Upwind633.2
Predominantly Downwind545.0
Predominantly Reaching532.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.90.9710
Triple Number Coastal/Long Distance Low682.70.8789
Triple Number Coastal/Long Distance Medium568.81.0548
Triple Number Coastal/Long Distance High518.41.1574
Triple Number Windward/Leeward Low871.10.6888
Triple Number Windward/Leeward Medium699.80.8574
Triple Number Windward/Leeward High625.10.9599
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.3940.5749.7656.3598.5559.4524.9470.3465.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8789
Triple Number Coastal/Long Distance Medium1.0548
Triple Number Coastal/Long Distance High1.1574
Triple Number Windward/Leeward Low0.6888
Triple Number Windward/Leeward Medium0.8574
Triple Number Windward/Leeward High0.9599
Coastal/Long Distance0.9710
Predominantly Upwind0.9475
Predominantly Downwind1.1008
For information
General Purpose Handicap (GPH)627.6
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0535
Distanseseilas Trippeltall svak vind0.8789
Distanseseilas Trippeltall mellomvind1.0548
Distanseseilas Trippeltall sterk vind1.1574
Pølsebane Trippeltall svak vind0.6888
Pølsebane Trippeltall mellomvind0.8574
Pølsebane Trippeltall sterk vind0.9599
Motvind Singeltall0.9475
Medvind Singeltall1.1008
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low682.70.8789
Triple Number Coastal/Long Distance Medium568.81.0548
Triple Number Coastal/Long Distance High518.41.1574
Triple Number Windward/Leeward Low871.10.6888
Triple Number Windward/Leeward Medium699.80.8574
Triple Number Windward/Leeward High625.10.9599
Coastal/Long Distance617.90.9710
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind633.20.9475
Predominantly Downwind545.01.1008
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore605.80.9904
Cape Doctor Coastal505.81.1863
Triple Number Coastal/Long Distance Low682.70.8789
Triple Number Coastal/Long Distance Medium568.81.0548
Triple Number Coastal/Long Distance High518.41.1574
Triple Number Windward/Leeward Low871.10.6888
Triple Number Windward/Leeward Medium699.80.8574
Triple Number Windward/Leeward High625.10.9599
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8789
Triple Number Coastal/Long Distance Medium1.0548
Triple Number Coastal/Long Distance High1.1574
Triple Number Windward/Leeward Low0.6888
Triple Number Windward/Leeward Medium0.8574
Triple Number Windward/Leeward High0.9599
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8789
Triple Number Coastal/Long Distance Medium1.0548
Triple Number Coastal/Long Distance High1.1574
Triple Number Windward/Leeward Low0.6888
Triple Number Windward/Leeward Medium0.8574
Triple Number Windward/Leeward High0.9599
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.90.9710
Triple Number Coastal/Long Distance Low682.70.8789
Triple Number Coastal/Long Distance Medium568.81.0548
Triple Number Coastal/Long Distance High518.41.1574
Triple Number Windward/Leeward Low871.10.6888
Triple Number Windward/Leeward Medium699.80.8574
Triple Number Windward/Leeward High625.10.9599
Predominantly Upwind633.20.9475
Predominantly Downwind545.01.1008
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.3940.5749.7656.3598.5559.4524.9470.3465.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.90.9710
Triple Number Coastal/Long Distance Low682.70.8789
Triple Number Coastal/Long Distance Medium568.81.0548
Triple Number Coastal/Long Distance High518.41.1574
Triple Number Windward/Leeward Low871.10.6888
Triple Number Windward/Leeward Medium699.80.8574
Triple Number Windward/Leeward High625.10.9599
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.3940.5749.7656.3598.5559.4524.9470.3465.0
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low682.70.8789
Triple Number AP Medium568.91.0548
Triple Number AP High518.41.1574
Triple Number Windward/Leeward Low904.80.6632
Triple Number Windward/Leeward Medium699.80.8574
Triple Number Windward/Leeward High625.10.9599
Single Number Predominant Upwind652.90.9190
Single Number Predominant Reaching549.41.0921
Single Number Predominant Downwind564.61.0626
Predominant Upwind - Low810.20.7406
Predominant Upwind - Low/Med669.50.8961
Predominant Upwind - Medium621.40.9656
Predominant Upwind - Med/High597.31.0044
Predominant Upwind - High599.11.0015
Predominant Downwind Low791.80.7578
Predominant Downwind Low/Med609.30.9847
Predominant Downwind Medium531.41.1292
Predominant Downwind Med/High473.11.2681
Predominant Downwind High433.71.3836
Predominant Reaching Low715.70.8383
Predominant Reaching Low/Med575.71.0421
Predominant Reaching Medium521.71.1502
Predominant Reaching Med/High486.21.2341
Predominant Reaching High468.31.2813
SA/DSPL Upwind30.17SA/DSPL Downwind72.91
Scoring OptionTODTOT
5-Band Windward/Leeward Low991.80.6050
5-Band Windward/Leeward Low/Med776.80.7724
5-Band Windward/Leeward Medium690.70.8687
5-Band Windward/Leeward Med/High633.50.9472
5-Band Windward/Leeward High607.20.9881
Windward/Leeward 60-40 Low1000.40.5998
Windward/Leeward 60-40 Low/Med795.90.7539
Windward/Leeward 60-40 Medium717.80.8359
Windward/Leeward 60-40 Med/High670.40.8950
Windward/Leeward 60-40 High656.70.9137
5-Band AP Low734.10.8173
5-Band AP Low/Med620.20.9675
5-Band AP Medium562.61.0664
5-Band AP Med/High524.01.1451
5-Band AP High506.71.1840
5-Band SF Bay Tour - Low868.50.6909
5-Band SF Bay Tour - Low/Med747.60.8026
5-Band SF Bay Tour - Medium671.40.8936
5-Band SF Bay Tour - Med/High622.80.9634
5-Band SF Bay Tour - High604.90.9919
Chicago-Mac Upwind0.8984
Chicago-Mac All Purpose0.9612
Chicago-Mac Downwind1.0259
Bayview-Mac Cove Island0.7401
Bayview-Mac Shore0.7449
Harvest Moon Regatta478.51.2540
Double HandedClub Certificate2025
Force 8AUS204
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
Class11 MetreMeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA10.305Max. Beam2.516Draft1.709Displacement1,671Wetted area13.77IMS L8.323LSM07.803Acc. length8.177Sink (kg/mm) 10.68
VCGD0.062VCGM0.134RM Rated (kg·m) 29.7Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weightN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays2CheckstaysSpreaders2Rotating mastNo
P11.000IG9.886ISP12.160MDT10.088MDL10.124MDT2MDL2TLTaperMWGO
E4.150J3.110BAS1.026FSD0.000SFJ0.636SPL4.080WPLTPS0.000BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date01/01/1992
W120.0W220.0W320.0W420.0
PD1501.7PD2502.0PD3503.0PD4504.0
WD10.520PLM9000.00GSA1.0RSA1.0RM33.0
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Double HandedClub Certificate2025
Force 8AUS204
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentstdmain0.160.871.602.933.7228.60NORLYS Std main
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentstdjib0.060.450.821.502.152.719.60YesNo 13.96NORLYS Std jib
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentstdspin12.5012.5012.507.167.0074.25min 35g/sqm