Club
Certificate
2021

Boat

WINDHOVER

USA 5201

 
Offshore
Racing
Congress

Certificate number: US7267
Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles44.6°43.5°43.3°42.8°42.4°42.8°43.1°
Beat VMG3.264.024.444.634.714.724.76
52°5.106.186.786.987.067.107.16
60°5.466.567.107.277.357.397.43
75°5.786.847.347.587.717.797.85
90°5.736.857.417.727.998.218.43
110°5.426.737.457.858.148.408.80
120°5.266.577.397.858.328.759.34
135°4.746.007.037.598.078.629.86
150°3.975.106.157.037.568.009.07
Run VMG3.444.415.326.136.757.318.17
Gybe Angles145.0°148.0°148.0°153.5°162.0°180.0°180.0°

GPH = 639.9

CDL = 8.678

BOAT
ClassSwede 41𝕚DesignerKnut ReimerBuilderFisksatraAge Date06/1974Series Date01/1974Offset FileSWEDE41.off
HULL
Length Overall12.470 mMaximum Beam2.526 mDraft1.512 mDisplacement3,923 kgDLR4.4382IMS DivisionCruiser/RacerDynamic Allowance0.302%Age Allowance0.487%
PROPELLER
InstallationStrut𝕚TypeFolding 2 blades𝕚Diameter0.376m
CREW
Maximum weight425 kg𝕚Minimum weight319 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRated Mainsail23.6524.09Headsail Luffed37.9537.95Headsail FlyingSymmetric73.76𝕚73.76𝕚Asymmetric72.25𝕚72.25𝕚
* All asymmetric spinnakers with SHW/SFL > 85%
SAIL LIMITATIONS
Headsails5 Spinnakers4 * Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment56.8 kg·mStability Index119.7
OWNER




The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.

Club
Certificate
2021

Boat

WINDHOVER

USA 5201

 
Offshore
Racing
Congress

Certificate number: US7267
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1102.6895.5810.8777.4763.8763.1756.2
52°706.4582.1531.4515.8509.6506.8503.1
60°659.4549.0507.3495.0489.7487.0484.7
75°622.9526.0490.2474.8466.9462.2458.5
90°628.0525.9486.1466.1450.5438.3427.1
110°663.6535.0483.2458.6442.4428.4409.0
120°685.0548.2487.2458.5432.6411.5385.3
135°758.7599.6511.8474.3446.3417.8365.2
150°906.7706.2585.8512.0475.9450.0396.9
Run VMG1047.0815.5676.4587.3533.5492.2440.8
Selected Courses
Windward / Leeward1074.8855.5743.6682.3648.7627.6598.5
All purpose816.7658.7584.1547.5526.4511.3489.5
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward715.10.8390
All purpose568.71.0551
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low737.70.8133
Triple Number Coastal/Long Distance Medium563.71.0644
Triple Number Coastal/Long Distance High506.91.1837
Triple Number Windward/Leeward Low965.10.6217
Triple Number Windward/Leeward Medium708.80.8465
Triple Number Windward/Leeward High622.00.9647
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance622.80.9634
Triple Number Coastal/Long Distance Low737.70.8133
Triple Number Coastal/Long Distance Medium563.71.0644
Triple Number Coastal/Long Distance High506.91.1837
Triple Number Windward/Leeward Low965.10.6217
Triple Number Windward/Leeward Medium708.80.8465
Triple Number Windward/Leeward High622.00.9647
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1072.0800.9664.3587.7546.7514.8462.3
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low737.70.8133
Triple Number Coastal/Long Distance Medium563.71.0644
Triple Number Coastal/Long Distance High506.91.1837
Triple Number Windward/Leeward Low965.10.6217
Triple Number Windward/Leeward Medium708.80.8465
Triple Number Windward/Leeward High622.00.9647
Predominantly Upwind621.80.9650
Predominantly Downwind569.71.0532
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low737.70.8133
Triple Number All Purpose Medium563.71.0644
Triple Number All Purpose High506.91.1837
Triple Number Windward/Leeward Low965.10.6217
Triple Number Windward/Leeward Medium708.80.8465
Triple Number Windward/Leeward High622.00.9647
Predominantly Upwind621.80.9650
Predominantly Downwind569.71.0532
Predominantly Upwind Low827.30.7252
Predominantly Upwind Medium647.40.9268
Predominantly Upwind High615.10.9754
Predominantly Downwind Low809.10.7416
Predominantly Downwind Medium562.01.0676
Predominantly Downwind High460.81.3022
Chicago-Mac Upwind0.9469
Chicago-Mac All Purpose0.9870
Chicago-Mac Downwind1.0335
Bayview-Mac Cove Island0.9180
Bayview-Mac Shore0.9254
Victoria-Maui1.1143
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance622.80.9634
Triple Number Coastal/Long Distance Low737.70.8133
Triple Number Coastal/Long Distance Medium563.71.0644
Triple Number Coastal/Long Distance High506.91.1837
Triple Number Windward/Leeward Low965.10.6217
Triple Number Windward/Leeward Medium708.80.8465
Triple Number Windward/Leeward High622.00.9647
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1072.0800.9664.3587.7546.7514.8462.3
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance622.80.9634
Triple Number Coastal/Long Distance Low737.70.8133
Triple Number Coastal/Long Distance Medium563.71.0644
Triple Number Coastal/Long Distance High506.91.1837
Triple Number Windward/Leeward Low965.10.6217
Triple Number Windward/Leeward Medium708.80.8465
Triple Number Windward/Leeward High622.00.9647
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1072.0800.9664.3587.7546.7514.8462.3
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance622.8
Triple Number Coastal/Long Distance Low737.7
Triple Number Coastal/Long Distance Medium563.7
Triple Number Coastal/Long Distance High506.9
Triple Number Windward/Leeward Low965.1
Triple Number Windward/Leeward Medium708.8
Triple Number Windward/Leeward High622.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1072.0800.9664.3587.7546.7514.8462.3
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance622.80.9634
Triple Number Coastal/Long Distance Low737.70.8133
Triple Number Coastal/Long Distance Medium563.71.0644
Triple Number Coastal/Long Distance High506.91.1837
Triple Number Windward/Leeward Low965.10.6217
Triple Number Windward/Leeward Medium708.80.8465
Triple Number Windward/Leeward High622.00.9647
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1072.0800.9664.3587.7546.7514.8462.3
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)622.80.9634
Triple Number Coastal/Long Distance Low737.70.8133
Triple Number Coastal/Long Distance Medium563.71.0644
Triple Number Coastal/Long Distance High506.91.1837
Triple Number Windward/Leeward Low965.10.6217
Triple Number Windward/Leeward Medium708.80.8465
Triple Number Windward/Leeward High622.00.9647
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1072.0800.9664.3587.7546.7514.8462.3
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low737.70.8133
Triple Number Coastal/Long Distance Medium563.71.0644
Triple Number Coastal/Long Distance High506.91.1837
Triple Number Windward/Leeward Low965.10.6217
Triple Number Windward/Leeward Medium708.80.8465
Triple Number Windward/Leeward High622.00.9647
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8133
Triple Number Coastal/Long Distance Medium1.0644
Triple Number Coastal/Long Distance High1.1837
Triple Number Windward/Leeward Low0.6217
Triple Number Windward/Leeward Medium0.8465
Triple Number Windward/Leeward High0.9647
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1072.0800.9664.3587.7546.7514.8462.3
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance622.80.9634
Triple Number Coastal/Long Distance Low737.70.8133
Triple Number Coastal/Long Distance Medium563.71.0644
Triple Number Coastal/Long Distance High506.91.1837
Triple Number Windward/Leeward Low965.10.6217
Triple Number Windward/Leeward Medium708.80.8465
Triple Number Windward/Leeward High622.00.9647
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1072.0800.9664.3587.7546.7514.8462.3
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance622.80.9634
Triple Number Coastal/Long Distance Low737.70.8133
Triple Number Coastal/Long Distance Medium563.71.0644
Triple Number Coastal/Long Distance High506.91.1837
Triple Number Windward/Leeward Low965.10.6217
Triple Number Windward/Leeward Medium708.80.8465
Triple Number Windward/Leeward High622.00.9647
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1072.0800.9664.3587.7546.7514.8462.3
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance622.80.9634
Triple Number Coastal/Long Distance Low737.70.8133
Triple Number Coastal/Long Distance Medium563.71.0644
Triple Number Coastal/Long Distance High506.91.1837
Triple Number Windward/Leeward Low965.10.6217
Triple Number Windward/Leeward Medium708.80.8465
Triple Number Windward/Leeward High622.00.9647
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1072.0800.9664.3587.7546.7514.8462.3
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low965.10.6217
Triple Number Windward/Leeward Medium708.80.8465
Triple Number Windward/Leeward High622.00.9647
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1072.0800.9664.3587.7546.7514.8462.3
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low737.7
Triple Number Coastal/Long Distance Medium563.7
Triple Number Coastal/Long Distance High506.9
Triple Number Windward/Leeward Low965.1
Triple Number Windward/Leeward Medium708.8
Triple Number Windward/Leeward High622.0
Predominantly Upwind621.8
Predominantly Downwind569.7
Predominantly Reaching543.8
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low737.70.8133
Triple Number Coastal/Long Distance Medium563.71.0644
Triple Number Coastal/Long Distance High506.91.1837
Triple Number Windward/Leeward Low965.10.6217
Triple Number Windward/Leeward Medium708.80.8465
Triple Number Windward/Leeward High622.00.9647
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8133
Triple Number Coastal/Long Distance Medium1.0644
Triple Number Coastal/Long Distance High1.1837
Triple Number Windward/Leeward Low0.6217
Triple Number Windward/Leeward Medium0.8465
Triple Number Windward/Leeward High0.9647
Coastal/Long Distance0.9634
Predominantly Upwind0.9650
Predominantly Downwind1.0532
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.9634
Tretall Distanseseilas Lite vind0.8133
Tretall Distanseseilas Mellomvind1.0644
Tretall Distanseseilas Mye vind1.1837
Tretall Pølsebane Lite vind0.6217
Tretall Pølsebane Mellomvind0.8465
Tretall Pølsebane Mye vind0.9647
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1072.0800.9664.3587.7546.7514.8462.3
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low737.70.8133
Triple Number Coastal/Long Distance Medium563.71.0644
Triple Number Coastal/Long Distance High506.91.1837
Triple Number Windward/Leeward Low965.10.6217
Triple Number Windward/Leeward Medium708.80.8465
Triple Number Windward/Leeward High622.00.9647
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind621.80.9650
Predominantly Downwind569.71.0532
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore607.20.9881
Cape Doctor Coastal496.01.2096
Triple Number Coastal/Long Distance Low737.70.8133
Triple Number Coastal/Long Distance Medium563.71.0644
Triple Number Coastal/Long Distance High506.91.1837
Triple Number Windward/Leeward Low965.10.6217
Triple Number Windward/Leeward Medium708.80.8465
Triple Number Windward/Leeward High622.00.9647
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8133
Triple Number Coastal/Long Distance Medium1.0644
Triple Number Coastal/Long Distance High1.1837
Triple Number Windward/Leeward Low0.6217
Triple Number Windward/Leeward Medium0.8465
Triple Number Windward/Leeward High0.9647
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8133
Triple Number Coastal/Long Distance Medium1.0644
Triple Number Coastal/Long Distance High1.1837
Triple Number Windward/Leeward Low0.6217
Triple Number Windward/Leeward Medium0.8465
Triple Number Windward/Leeward High0.9647
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance622.80.9634
Triple Number Coastal/Long Distance Low737.70.8133
Triple Number Coastal/Long Distance Medium563.71.0644
Triple Number Coastal/Long Distance High506.91.1837
Triple Number Windward/Leeward Low965.10.6217
Triple Number Windward/Leeward Medium708.80.8465
Triple Number Windward/Leeward High622.00.9647
Predominantly Upwind621.80.9650
Predominantly Downwind569.71.0532
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1072.0800.9664.3587.7546.7514.8462.3
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance622.80.9634
Triple Number Coastal/Long Distance Low737.70.8133
Triple Number Coastal/Long Distance Medium563.71.0644
Triple Number Coastal/Long Distance High506.91.1837
Triple Number Windward/Leeward Low965.10.6217
Triple Number Windward/Leeward Medium708.80.8465
Triple Number Windward/Leeward High622.00.9647
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1072.0800.9664.3587.7546.7514.8462.3
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low737.70.8133
Triple Number All Purpose Medium563.71.0644
Triple Number All Purpose High506.91.1837
Triple Number Windward/Leeward Low965.10.6217
Triple Number Windward/Leeward Medium708.80.8465
Triple Number Windward/Leeward High622.00.9647
Predominantly Upwind621.80.9650
Predominantly Downwind569.71.0532
Predominantly Upwind Low827.30.7252
Predominantly Upwind Medium647.40.9268
Predominantly Upwind High615.10.9754
Predominantly Downwind Low809.10.7416
Predominantly Downwind Medium562.01.0676
Predominantly Downwind High460.81.3022
Chicago-Mac Upwind0.9469
Chicago-Mac All Purpose0.9870
Chicago-Mac Downwind1.0335
Bayview-Mac Cove Island0.9180
Bayview-Mac Shore0.9254
Harvest Moon Regatta491.31.2212
Victoria-Maui1.1143

Club
Certificate
2021

Boat

WINDHOVER

USA 5201

 
Offshore
Racing
Congress

Certificate number: US7267
Data in meters/kilograms (Metric)𝕚
HULL AND APPENDAGES
ClassSwede 41𝕚Measurement19/05/2021𝕚Measurer𝕚HIN𝕚Plan review𝕚Hull constructionSolid𝕚Carbon RudderNo𝕚Light stanchionsNo𝕚Trim tabNo𝕚
LOA12.470𝕚Max. Beam2.526𝕚Draft1.512𝕚Displacement3,923𝕚Wetted area21.49𝕚IMS L9.992𝕚LSM09.597𝕚Acc. length8.210𝕚Sink (kg/mm)14.66𝕚
VCGD-0.088𝕚VCGM-0.080𝕚RM Measured (kg·m)56.8𝕚RM Default (kg·m)62.4𝕚Limit of positive stability(°)114.4𝕚Stability Index119.7𝕚
PROPELLER
Propeller TypeFolding 2 blades𝕚
InstallationStrut𝕚PRD0.376𝕚EDL0.623𝕚ST30.193𝕚Twin screwNo𝕚PBW0.100𝕚ST10.041𝕚ST40.112𝕚PIPA0.0031𝕚ST20.345𝕚ST50.179𝕚
RIG
Forestay tensionAft𝕚Inner stayNone Fitted𝕚Carbon mastNo𝕚Headsail furlerNo𝕚Mainsail furlerNo𝕚Articulated bowspritNo𝕚Non-circular riggingNo𝕚Fiber riggingNo𝕚Runners/Checkstays0𝕚Spreaders2𝕚
P11.210𝕚IG12.559𝕚ISP12.569𝕚MDT10.122𝕚MDL10.165𝕚MDT20.122𝕚MDL20.165𝕚TL0.000𝕚MW0.165𝕚GO0.240𝕚
E3.370𝕚J4.000𝕚BAS1.084𝕚FSD0.028𝕚SFJ0.640𝕚SPL4.360𝕚TPS4.360𝕚BD0.110𝕚MWT108.00𝕚MCG4.625𝕚
FLOTATION AND STABILITY
Inclining TestBoom Inclining𝕚SFFP0.616𝕚SAFP11.830𝕚Flotation Date19/05/2021𝕚FFM0.921𝕚FAM0.581𝕚Measurer𝕚FF0.927𝕚FA0.591𝕚Comment𝕚LCFcl6.636𝕚LCFsh6.746𝕚SG1.0000𝕚HBI0.801𝕚
W161.7𝕚W261.7𝕚W361.7𝕚W461.7𝕚LCFD5.479𝕚
PD1274.6𝕚PD2276.0𝕚PD3285.1𝕚PD4276.4𝕚
WD3.248𝕚PLM9000.00𝕚GSA1.0𝕚RSA1.0𝕚
MEASUREMENT INVENTORY
IdTankTypeCapacityLCGVCGConditionDescription2𝕚Water𝕚PVC𝕚23.0𝕚7.84𝕚0.00𝕚0.0𝕚Port centerline under port cockpit seat𝕚1𝕚Fuel𝕚SS𝕚23.0𝕚8.24𝕚1.00𝕚23.0𝕚Port side𝕚
IdItemDescriptionWeightLCGVCG
1𝕚Battery12V AGM house & engine, centerline𝕚20.0𝕚3.34𝕚-0.20𝕚

Club
Certificate
2021

Boat

WINDHOVER

USA 5201

 
Offshore
Racing
Congress

Certificate number: US7267
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeasurerMeas.DateMakerMaterialCommentM1𝕚0.11𝕚0.74𝕚1.38𝕚2.31𝕚3.01𝕚23.65𝕚𝕚01/04/2021𝕚Kent Sails𝕚Unknown𝕚𝕚
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeasurerMeas.DateMakerMaterialCommentGenoa𝕚0.06𝕚0.78𝕚1.55𝕚3.05𝕚4.61𝕚6.04𝕚12.41𝕚No𝕚No𝕚 𝕚37.95𝕚𝕚01/04/2021𝕚Kent Sails𝕚Unknown𝕚𝕚
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeasurerMeas.DateMakerMaterialCommentS2𝕚12.47𝕚12.47𝕚12.47𝕚7.10𝕚7.09𝕚73.76𝕚𝕚01/04/2021𝕚Kent Sails𝕚Unknown𝕚𝕚
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeasurerMeas.DateMakerMaterialCommentA-sail𝕚12.59𝕚11.73𝕚12.16𝕚7.13𝕚7.13𝕚100%𝕚72.25𝕚𝕚29/06/2021𝕚Kent Sails𝕚Unknown𝕚𝕚