Club
Certificate
2021

Boat

WHITECAP

USA-31320

 
Offshore
Racing
Congress

Certificate number: US6956
Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles42.0°41.3°40.9°39.4°39.2°38.8°39.4°
Beat VMG3.504.154.634.864.975.024.98
52°5.286.226.726.937.027.067.07
60°5.566.466.897.107.207.267.29
75°5.806.637.027.267.457.567.67
90°5.756.647.057.327.567.778.08
110°5.426.527.087.447.778.078.41
120°5.256.366.997.377.738.088.70
135°4.755.796.657.127.477.828.52
150°4.055.035.896.546.937.217.75
Run VMG3.504.365.105.666.146.667.30
Gybe Angles146.0°147.8°147.0°148.5°169.0°172.0°174.0°

GPH = 645.3

CDL = 8.577

BOAT
ClassPSN37𝕚DesignerSHAW, WMBuilderPEARSONAge Date05/1982Series Date09/1981Offset FileUS9240.OFF
HULL
Length Overall11.232 mMaximum Beam3.615 mDraft1.959 mDisplacement5,879 kgDLR7.5611IMS DivisionCruiser/RacerDynamic Allowance0.104%Age Allowance0.487%
PROPELLER
InstallationShaft exposed𝕚TypeFolding 2 blades𝕚Diameter0.412m
CREW
Maximum weight544 kg𝕚Minimum weight408 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRated Mainsail29.6229.97Headsail Luffed53.8353.83Headsail FlyingSymmetricAsymmetric90.24𝕚90.24𝕚
* All asymmetric spinnakers with SHW/SFL > 85%
SAIL LIMITATIONS
Headsails5 Spinnakers4
STABILITY
Righting Moment126.7 kg·mStability IndexN/A
OWNER




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

Club
Certificate
2021

Boat

WHITECAP

USA-31320

 
Offshore
Racing
Congress

Certificate number: US6956
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1027.5867.9776.9740.5724.7716.9722.4
52°681.4579.1535.6519.5513.1509.9509.3
60°647.0557.1522.7507.2500.0496.1493.8
75°620.6542.7512.9495.6483.5475.9469.2
90°625.7542.5510.5491.6476.2463.4445.7
110°664.5551.8508.2483.6463.1446.2428.2
120°686.1566.3514.7488.2466.0445.5413.9
135°758.6621.7541.0505.5482.0460.6422.5
150°889.6715.2610.8550.6519.6499.5464.8
Run VMG1027.2825.8705.3635.8586.7540.3493.3
Selected Courses
Windward / Leeward1027.3846.9741.1688.1655.7628.6607.9
All purpose793.1662.3593.9560.3539.4524.0507.5
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward715.10.8390
All purpose578.41.0373
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium574.81.0439
Triple Number Coastal/Long Distance High521.61.1502
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium710.90.8440
Triple Number Windward/Leeward High627.60.9560
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance631.00.9509
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium574.81.0439
Triple Number Coastal/Long Distance High521.61.1502
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium710.90.8440
Triple Number Windward/Leeward High627.60.9560
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.3796.6669.0598.6561.0530.2484.1
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium574.81.0439
Triple Number Coastal/Long Distance High521.61.1502
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium710.90.8440
Triple Number Windward/Leeward High627.60.9560
Predominantly Upwind620.20.9674
Predominantly Downwind592.81.0121
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low727.70.8245
Triple Number All Purpose Medium574.81.0439
Triple Number All Purpose High521.61.1502
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium710.90.8440
Triple Number Windward/Leeward High627.60.9560
Predominantly Upwind620.20.9674
Predominantly Downwind592.81.0121
Predominantly Upwind Low802.70.7475
Predominantly Upwind Medium637.10.9417
Predominantly Upwind High603.50.9941
Predominantly Downwind Low804.10.7462
Predominantly Downwind Medium593.31.0113
Predominantly Downwind High502.21.1946
Chicago-Mac Upwind0.9519
Chicago-Mac All Purpose0.9721
Chicago-Mac Downwind0.9961
Bayview-Mac Cove Island0.9131
Bayview-Mac Shore0.9229
Victoria-Maui1.0551
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance631.00.9509
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium574.81.0439
Triple Number Coastal/Long Distance High521.61.1502
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium710.90.8440
Triple Number Windward/Leeward High627.60.9560
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.3796.6669.0598.6561.0530.2484.1
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance631.00.9509
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium574.81.0439
Triple Number Coastal/Long Distance High521.61.1502
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium710.90.8440
Triple Number Windward/Leeward High627.60.9560
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.3796.6669.0598.6561.0530.2484.1
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance631.0
Triple Number Coastal/Long Distance Low727.7
Triple Number Coastal/Long Distance Medium574.8
Triple Number Coastal/Long Distance High521.6
Triple Number Windward/Leeward Low937.1
Triple Number Windward/Leeward Medium710.9
Triple Number Windward/Leeward High627.6
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.3796.6669.0598.6561.0530.2484.1
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance631.00.9509
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium574.81.0439
Triple Number Coastal/Long Distance High521.61.1502
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium710.90.8440
Triple Number Windward/Leeward High627.60.9560
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.3796.6669.0598.6561.0530.2484.1
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)631.00.9509
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium574.81.0439
Triple Number Coastal/Long Distance High521.61.1502
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium710.90.8440
Triple Number Windward/Leeward High627.60.9560
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.3796.6669.0598.6561.0530.2484.1
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium574.81.0439
Triple Number Coastal/Long Distance High521.61.1502
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium710.90.8440
Triple Number Windward/Leeward High627.60.9560
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8245
Triple Number Coastal/Long Distance Medium1.0439
Triple Number Coastal/Long Distance High1.1502
Triple Number Windward/Leeward Low0.6403
Triple Number Windward/Leeward Medium0.8440
Triple Number Windward/Leeward High0.9560
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.3796.6669.0598.6561.0530.2484.1
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance631.00.9509
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium574.81.0439
Triple Number Coastal/Long Distance High521.61.1502
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium710.90.8440
Triple Number Windward/Leeward High627.60.9560
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.3796.6669.0598.6561.0530.2484.1
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance631.00.9509
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium574.81.0439
Triple Number Coastal/Long Distance High521.61.1502
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium710.90.8440
Triple Number Windward/Leeward High627.60.9560
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.3796.6669.0598.6561.0530.2484.1
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance631.00.9509
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium574.81.0439
Triple Number Coastal/Long Distance High521.61.1502
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium710.90.8440
Triple Number Windward/Leeward High627.60.9560
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.3796.6669.0598.6561.0530.2484.1
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium710.90.8440
Triple Number Windward/Leeward High627.60.9560
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.3796.6669.0598.6561.0530.2484.1
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low727.7
Triple Number Coastal/Long Distance Medium574.8
Triple Number Coastal/Long Distance High521.6
Triple Number Windward/Leeward Low937.1
Triple Number Windward/Leeward Medium710.9
Triple Number Windward/Leeward High627.6
Predominantly Upwind620.2
Predominantly Downwind592.8
Predominantly Reaching564.1
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium574.81.0439
Triple Number Coastal/Long Distance High521.61.1502
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium710.90.8440
Triple Number Windward/Leeward High627.60.9560
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8245
Triple Number Coastal/Long Distance Medium1.0439
Triple Number Coastal/Long Distance High1.1502
Triple Number Windward/Leeward Low0.6403
Triple Number Windward/Leeward Medium0.8440
Triple Number Windward/Leeward High0.9560
Coastal/Long Distance0.9509
Predominantly Upwind0.9674
Predominantly Downwind1.0121
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.9509
Tretall Distanseseilas Lite vind0.8245
Tretall Distanseseilas Mellomvind1.0439
Tretall Distanseseilas Mye vind1.1502
Tretall Pølsebane Lite vind0.6403
Tretall Pølsebane Mellomvind0.8440
Tretall Pølsebane Mye vind0.9560
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1027.3796.6669.0598.6561.0530.2484.1
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium574.81.0439
Triple Number Coastal/Long Distance High521.61.1502
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium710.90.8440
Triple Number Windward/Leeward High627.60.9560
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind620.20.9674
Predominantly Downwind592.81.0121
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore614.10.9770
Cape Doctor Coastal512.41.1709
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8245
Triple Number Coastal/Long Distance Medium1.0439
Triple Number Coastal/Long Distance High1.1502
Triple Number Windward/Leeward Low0.6403
Triple Number Windward/Leeward Medium0.8440
Triple Number Windward/Leeward High0.9560
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8245
Triple Number Coastal/Long Distance Medium1.0439
Triple Number Coastal/Long Distance High1.1502
Triple Number Windward/Leeward Low0.6403
Triple Number Windward/Leeward Medium0.8440
Triple Number Windward/Leeward High0.9560
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance631.00.9509
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium574.81.0439
Triple Number Coastal/Long Distance High521.61.1502
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium710.90.8440
Triple Number Windward/Leeward High627.60.9560
Predominantly Upwind620.20.9674
Predominantly Downwind592.81.0121
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.3796.6669.0598.6561.0530.2484.1
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance631.00.9509
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium574.81.0439
Triple Number Coastal/Long Distance High521.61.1502
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium710.90.8440
Triple Number Windward/Leeward High627.60.9560
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.3796.6669.0598.6561.0530.2484.1
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low727.70.8245
Triple Number All Purpose Medium574.81.0439
Triple Number All Purpose High521.61.1502
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium710.90.8440
Triple Number Windward/Leeward High627.60.9560
Predominantly Upwind620.20.9674
Predominantly Downwind592.81.0121
Predominantly Upwind Low802.70.7475
Predominantly Upwind Medium637.10.9417
Predominantly Upwind High603.50.9941
Predominantly Downwind Low804.10.7462
Predominantly Downwind Medium593.31.0113
Predominantly Downwind High502.21.1946
Chicago-Mac Upwind0.9519
Chicago-Mac All Purpose0.9721
Chicago-Mac Downwind0.9961
Bayview-Mac Cove Island0.9131
Bayview-Mac Shore0.9229
Harvest Moon Regatta514.31.1666
Victoria-Maui1.0551

Club
Certificate
2021

Boat

WHITECAP

USA-31320

 
Offshore
Racing
Congress

Certificate number: US6956
Data in meters/kilograms (Metric)𝕚
HULL AND APPENDAGES
ClassPSN37𝕚Measurement29/04/1985𝕚Measurer𝕚HIN𝕚Plan review𝕚Hull constructionSolid𝕚Carbon RudderNo𝕚Light stanchionsNo𝕚Trim tabNo𝕚
LOA11.232𝕚Max. Beam3.615𝕚Draft1.959𝕚Displacement5,879𝕚Wetted area24.91𝕚IMS L9.024𝕚LSM09.195𝕚Acc. length11.232𝕚Sink (kg/mm)18.17𝕚
VCGD0.042𝕚VCGM0.025𝕚RM Measured (kg·m)126.7𝕚RM Default (kg·m)126.4𝕚Limit of positive stability(°)N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades𝕚
InstallationShaft exposed𝕚PRD0.412𝕚PHD0.046𝕚ESL𝕚ST20.061𝕚ST4𝕚Twin screwNo𝕚PBW𝕚PHL0.153𝕚ST10.802𝕚ST30.116𝕚ST5𝕚PIPA0.0006𝕚PSD0.028𝕚PSA24.000𝕚
RIG
Forestay tensionAft𝕚Inner stayNone Fitted𝕚Carbon mastNo𝕚Headsail furlerNo𝕚Mainsail furlerNo𝕚Articulated bowspritNo𝕚Non-circular riggingNo𝕚Fiber riggingNo𝕚Runners/Checkstays0𝕚Spreaders2𝕚
P13.000𝕚IG14.920𝕚ISP14.988𝕚MDT10.122𝕚MDL10.205𝕚MDT20.101𝕚MDL20.165𝕚TL2.927𝕚MW0.165𝕚GO0.199𝕚
E3.963𝕚J4.496𝕚BAS1.500𝕚FSD0.018𝕚SFJ0.000𝕚SPL0.000𝕚TPS4.496𝕚BD0.153𝕚MWT0.00𝕚MCG0.000𝕚
FLOTATION AND STABILITY
Inclining TestPre-1989𝕚SFFP0.750𝕚SAFP10.412𝕚Flotation Date26/05/1982𝕚FFM1.159𝕚FAM1.031𝕚Measurer𝕚FF1.177𝕚FA1.042𝕚Comment𝕚LCFcl6.070𝕚LCFsh6.260𝕚SG1.0010𝕚HBI1.053𝕚
AW26.31𝕚BW52.62𝕚CW26.31𝕚DW52.62𝕚
AWD6.12𝕚BWD6.12𝕚CWD6.12𝕚DWD6.12𝕚
APD34.50𝕚BPD66.00𝕚CPD33.50𝕚DPD65.00𝕚

Club
Certificate
2021

Boat

WHITECAP

USA-31320

 
Offshore
Racing
Congress

Certificate number: US6956
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeasurerMeas.DateMakerMaterialCommentORC𝕚0.16𝕚0.00𝕚1.29𝕚2.26𝕚0.00𝕚29.62𝕚𝕚𝕚𝕚𝕚* Copied from legacy *𝕚
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeasurerMeas.DateMakerMaterialCommentORC𝕚𝕚𝕚𝕚𝕚𝕚6.74𝕚0.00𝕚No𝕚No𝕚 𝕚53.83𝕚𝕚𝕚𝕚𝕚* Copied from legacy *𝕚
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeasurerMeas.DateMakerMaterialComment21C𝕚16.27𝕚14.08𝕚15.18𝕚6.90𝕚8.08𝕚85%𝕚90.24𝕚𝕚05/04/2021𝕚Doyle Midwest𝕚Unknown𝕚Cruising Spinnaker𝕚