International
Certificate
2021

Boat

SIN DUDA

USA-28252

 
Offshore
Racing
Congress

Certificate number: US7249
Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles43.5°42.0°40.5°39.2°38.3°37.9°37.9°
Beat VMG4.375.315.816.096.256.326.51
52°6.748.028.528.738.858.929.11
60°7.188.388.809.009.129.229.42
75°7.568.629.089.399.619.769.97
90°7.508.639.159.6310.0510.3410.70
110°7.128.519.189.8110.4110.9011.69
120°6.738.219.009.6410.3211.0312.38
135°5.877.408.569.219.9010.6912.55
150°4.926.247.458.479.099.7111.24
Run VMG4.265.406.457.358.038.629.76
Gybe Angles142.0°142.0°144.5°152.5°158.5°174.0°153.0°

GPH = 505.1

CDL = 13.589

BOAT
ClassSNC52𝕚DesignerBILL LEEBuilderSANTA CRUZAge Date07/1992Series Date07/1992Offset FileUS30240H.OFF
HULL
Length Overall16.160 mMaximum Beam4.304 mDraft2.731 mDisplacement9,600 kgDLR3.1708IMS DivisionCruiser/RacerDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationShaft exposed𝕚TypeFeathering 2 blades𝕚Diameter0.515m
CREW
Maximum weight907 kg𝕚Minimum weight680 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRated Mainsail71.0472.80Headsail Luffed87.4787.47Headsail FlyingSymmetric169.51𝕚169.51𝕚Asymmetric188.66𝕚188.66𝕚
* 1 asymmetric(s) with SHW/SFL < 85%
SAIL LIMITATIONS
Headsails7 Spinnakers5 * Asymmetric may be tacked on the pole
STABILITY
Righting Moment323.4 kg·mStability Index117.9
OWNER




The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.
ORC Ref  03880001ENLIssued on 07/07/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org

International
Certificate
2021

Boat

SIN DUDA

USA-28252

 
Offshore
Racing
Congress

Certificate number: US7249
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG823.0678.2619.3591.3575.9569.5552.6
52°534.1448.6422.8412.4406.7403.7395.0
60°501.3429.5409.3400.2394.6390.6382.3
75°476.4417.4396.3383.5374.6368.7361.1
90°480.1416.9393.4374.0358.1348.2336.5
110°505.5423.0392.2367.2345.7330.2308.1
120°535.3438.3400.0373.3348.9326.4290.7
135°612.8486.3420.4390.8363.7336.7286.8
150°732.1577.0483.5425.0395.9370.9320.1
Run VMG845.4666.3558.2489.5448.3417.7369.0
Selected Courses
Windward / Leeward834.2672.3588.8540.4512.1493.6460.8
All purpose631.4518.9466.8436.8417.1403.0377.9
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward563.61.0645
All purpose450.51.3319
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low575.21.0432
Triple Number Coastal/Long Distance Medium448.71.3371
Triple Number Coastal/Long Distance High397.11.5109
Triple Number Windward/Leeward Low753.20.7966
Triple Number Windward/Leeward Medium560.41.0706
Triple Number Windward/Leeward High485.91.2348
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance493.41.2159
Triple Number Coastal/Long Distance Low575.21.0432
Triple Number Coastal/Long Distance Medium448.71.3371
Triple Number Coastal/Long Distance High397.11.5109
Triple Number Windward/Leeward Low753.20.7966
Triple Number Windward/Leeward Medium560.41.0706
Triple Number Windward/Leeward High485.91.2348
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance835.3630.9529.1468.0434.3406.9359.7
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low575.21.0432
Triple Number Coastal/Long Distance Medium448.71.3371
Triple Number Coastal/Long Distance High397.11.5109
Triple Number Windward/Leeward Low753.20.7966
Triple Number Windward/Leeward Medium560.41.0706
Triple Number Windward/Leeward High485.91.2348
Predominantly Upwind486.41.2336
Predominantly Downwind460.71.3025
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low575.21.0432
Triple Number All Purpose Medium448.71.3371
Triple Number All Purpose High397.11.5109
Triple Number Windward/Leeward Low753.20.7966
Triple Number Windward/Leeward Medium560.41.0706
Triple Number Windward/Leeward High485.91.2348
Predominantly Upwind486.41.2336
Predominantly Downwind460.71.3025
Predominantly Upwind Low634.50.9456
Predominantly Upwind Medium502.91.1930
Predominantly Upwind High470.11.2763
Predominantly Downwind Low645.30.9299
Predominantly Downwind Medium461.01.3015
Predominantly Downwind High376.81.5926
Chicago-Mac Upwind1.2115
Chicago-Mac All Purpose1.2423
Chicago-Mac Downwind1.2779
Bayview-Mac Cove Island1.1637
Bayview-Mac Shore1.1771
Victoria-Maui1.3749
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance493.41.2159
Triple Number Coastal/Long Distance Low575.21.0432
Triple Number Coastal/Long Distance Medium448.71.3371
Triple Number Coastal/Long Distance High397.11.5109
Triple Number Windward/Leeward Low753.20.7966
Triple Number Windward/Leeward Medium560.41.0706
Triple Number Windward/Leeward High485.91.2348
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance835.3630.9529.1468.0434.3406.9359.7
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance493.41.2159
Triple Number Coastal/Long Distance Low575.21.0432
Triple Number Coastal/Long Distance Medium448.71.3371
Triple Number Coastal/Long Distance High397.11.5109
Triple Number Windward/Leeward Low753.20.7966
Triple Number Windward/Leeward Medium560.41.0706
Triple Number Windward/Leeward High485.91.2348
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance835.3630.9529.1468.0434.3406.9359.7
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance493.4
Triple Number Coastal/Long Distance Low575.2
Triple Number Coastal/Long Distance Medium448.7
Triple Number Coastal/Long Distance High397.1
Triple Number Windward/Leeward Low753.2
Triple Number Windward/Leeward Medium560.4
Triple Number Windward/Leeward High485.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance835.3630.9529.1468.0434.3406.9359.7
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance493.41.2159
Triple Number Coastal/Long Distance Low575.21.0432
Triple Number Coastal/Long Distance Medium448.71.3371
Triple Number Coastal/Long Distance High397.11.5109
Triple Number Windward/Leeward Low753.20.7966
Triple Number Windward/Leeward Medium560.41.0706
Triple Number Windward/Leeward High485.91.2348
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance835.3630.9529.1468.0434.3406.9359.7
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)493.41.2159
Triple Number Coastal/Long Distance Low575.21.0432
Triple Number Coastal/Long Distance Medium448.71.3371
Triple Number Coastal/Long Distance High397.11.5109
Triple Number Windward/Leeward Low753.20.7966
Triple Number Windward/Leeward Medium560.41.0706
Triple Number Windward/Leeward High485.91.2348
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance835.3630.9529.1468.0434.3406.9359.7
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low575.21.0432
Triple Number Coastal/Long Distance Medium448.71.3371
Triple Number Coastal/Long Distance High397.11.5109
Triple Number Windward/Leeward Low753.20.7966
Triple Number Windward/Leeward Medium560.41.0706
Triple Number Windward/Leeward High485.91.2348
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.0432
Triple Number Coastal/Long Distance Medium1.3371
Triple Number Coastal/Long Distance High1.5109
Triple Number Windward/Leeward Low0.7966
Triple Number Windward/Leeward Medium1.0706
Triple Number Windward/Leeward High1.2348
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance835.3630.9529.1468.0434.3406.9359.7
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance493.41.2159
Triple Number Coastal/Long Distance Low575.21.0432
Triple Number Coastal/Long Distance Medium448.71.3371
Triple Number Coastal/Long Distance High397.11.5109
Triple Number Windward/Leeward Low753.20.7966
Triple Number Windward/Leeward Medium560.41.0706
Triple Number Windward/Leeward High485.91.2348
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance835.3630.9529.1468.0434.3406.9359.7
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance493.41.2159
Triple Number Coastal/Long Distance Low575.21.0432
Triple Number Coastal/Long Distance Medium448.71.3371
Triple Number Coastal/Long Distance High397.11.5109
Triple Number Windward/Leeward Low753.20.7966
Triple Number Windward/Leeward Medium560.41.0706
Triple Number Windward/Leeward High485.91.2348
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance835.3630.9529.1468.0434.3406.9359.7
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance493.41.2159
Triple Number Coastal/Long Distance Low575.21.0432
Triple Number Coastal/Long Distance Medium448.71.3371
Triple Number Coastal/Long Distance High397.11.5109
Triple Number Windward/Leeward Low753.20.7966
Triple Number Windward/Leeward Medium560.41.0706
Triple Number Windward/Leeward High485.91.2348
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance835.3630.9529.1468.0434.3406.9359.7
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low753.20.7966
Triple Number Windward/Leeward Medium560.41.0706
Triple Number Windward/Leeward High485.91.2348
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance835.3630.9529.1468.0434.3406.9359.7
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low575.2
Triple Number Coastal/Long Distance Medium448.7
Triple Number Coastal/Long Distance High397.1
Triple Number Windward/Leeward Low753.2
Triple Number Windward/Leeward Medium560.4
Triple Number Windward/Leeward High485.9
Predominantly Upwind486.4
Predominantly Downwind460.7
Predominantly Reaching436.4
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low575.21.0432
Triple Number Coastal/Long Distance Medium448.71.3371
Triple Number Coastal/Long Distance High397.11.5109
Triple Number Windward/Leeward Low753.20.7966
Triple Number Windward/Leeward Medium560.41.0706
Triple Number Windward/Leeward High485.91.2348
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.0432
Triple Number Coastal/Long Distance Medium1.3371
Triple Number Coastal/Long Distance High1.5109
Triple Number Windward/Leeward Low0.7966
Triple Number Windward/Leeward Medium1.0706
Triple Number Windward/Leeward High1.2348
Coastal/Long Distance1.2159
Predominantly Upwind1.2336
Predominantly Downwind1.3025
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.2159
Tretall Distanseseilas Lite vind1.0432
Tretall Distanseseilas Mellomvind1.3371
Tretall Distanseseilas Mye vind1.5109
Tretall Pølsebane Lite vind0.7966
Tretall Pølsebane Mellomvind1.0706
Tretall Pølsebane Mye vind1.2348
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas835.3630.9529.1468.0434.3406.9359.7
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low575.21.0432
Triple Number Coastal/Long Distance Medium448.71.3371
Triple Number Coastal/Long Distance High397.11.5109
Triple Number Windward/Leeward Low753.20.7966
Triple Number Windward/Leeward Medium560.41.0706
Triple Number Windward/Leeward High485.91.2348
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind486.41.2336
Predominantly Downwind460.71.3025
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore470.61.2748
Cape Doctor Coastal385.41.5567
Triple Number Coastal/Long Distance Low575.21.0432
Triple Number Coastal/Long Distance Medium448.71.3371
Triple Number Coastal/Long Distance High397.11.5109
Triple Number Windward/Leeward Low753.20.7966
Triple Number Windward/Leeward Medium560.41.0706
Triple Number Windward/Leeward High485.91.2348
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.0432
Triple Number Coastal/Long Distance Medium1.3371
Triple Number Coastal/Long Distance High1.5109
Triple Number Windward/Leeward Low0.7966
Triple Number Windward/Leeward Medium1.0706
Triple Number Windward/Leeward High1.2348
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.0432
Triple Number Coastal/Long Distance Medium1.3371
Triple Number Coastal/Long Distance High1.5109
Triple Number Windward/Leeward Low0.7966
Triple Number Windward/Leeward Medium1.0706
Triple Number Windward/Leeward High1.2348
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance493.41.2159
Triple Number Coastal/Long Distance Low575.21.0432
Triple Number Coastal/Long Distance Medium448.71.3371
Triple Number Coastal/Long Distance High397.11.5109
Triple Number Windward/Leeward Low753.20.7966
Triple Number Windward/Leeward Medium560.41.0706
Triple Number Windward/Leeward High485.91.2348
Predominantly Upwind486.41.2336
Predominantly Downwind460.71.3025
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance835.3630.9529.1468.0434.3406.9359.7
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance493.41.2159
Triple Number Coastal/Long Distance Low575.21.0432
Triple Number Coastal/Long Distance Medium448.71.3371
Triple Number Coastal/Long Distance High397.11.5109
Triple Number Windward/Leeward Low753.20.7966
Triple Number Windward/Leeward Medium560.41.0706
Triple Number Windward/Leeward High485.91.2348
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance835.3630.9529.1468.0434.3406.9359.7
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low575.21.0432
Triple Number All Purpose Medium448.71.3371
Triple Number All Purpose High397.11.5109
Triple Number Windward/Leeward Low753.20.7966
Triple Number Windward/Leeward Medium560.41.0706
Triple Number Windward/Leeward High485.91.2348
Predominantly Upwind486.41.2336
Predominantly Downwind460.71.3025
Predominantly Upwind Low634.50.9456
Predominantly Upwind Medium502.91.1930
Predominantly Upwind High470.11.2763
Predominantly Downwind Low645.30.9299
Predominantly Downwind Medium461.01.3015
Predominantly Downwind High376.81.5926
Chicago-Mac Upwind1.2115
Chicago-Mac All Purpose1.2423
Chicago-Mac Downwind1.2779
Bayview-Mac Cove Island1.1637
Bayview-Mac Shore1.1771
Harvest Moon Regatta394.61.5207
Victoria-Maui1.3749
ORC Ref  03880001ENLIssued on 07/07/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org

International
Certificate
2021

Boat

SIN DUDA

USA-28252

 
Offshore
Racing
Congress

Certificate number: US7249
Data in meters/kilograms (Metric)𝕚
HULL AND APPENDAGES
ClassSNC52𝕚Measurement06/07/1992𝕚Measurer𝕚HIN𝕚Plan review𝕚Hull constructionCored𝕚Carbon RudderYes𝕚Light stanchionsNo𝕚Trim tabNo𝕚
LOA16.160𝕚Max. Beam4.304𝕚Draft2.731𝕚Displacement9,600𝕚Wetted area42.10𝕚IMS L14.420𝕚LSM014.467𝕚Acc. length13.988𝕚Sink (kg/mm)33.01𝕚
VCGD-0.036𝕚VCGM-0.054𝕚RM Measured (kg·m)323.4𝕚RM Default (kg·m)330.3𝕚Limit of positive stability(°)114.0𝕚Stability Index117.9𝕚
PROPELLER
Propeller TypeFeathering 2 blades𝕚
InstallationShaft exposed𝕚PRD0.515𝕚PHD0.061𝕚ESL1.192𝕚ST20.098𝕚ST40.061𝕚Twin screwNo𝕚PBW0.152𝕚PHL0.143𝕚ST10.027𝕚ST30.098𝕚ST50.259𝕚PIPA0.0054𝕚PSD0.034𝕚PSA18.000𝕚
RIG
Forestay tensionAft𝕚Inner stayNone Fitted𝕚Carbon mastNo𝕚Headsail furlerNo𝕚Mainsail furlerNo𝕚Articulated bowspritNo𝕚Non-circular riggingNo𝕚Fiber riggingNo𝕚Runners/Checkstays2𝕚Spreaders3𝕚
P17.700𝕚IG19.533𝕚ISP19.638𝕚MDT10.130𝕚MDL10.220𝕚MDT20.130𝕚MDL20.158𝕚TL3.000𝕚MW0.152𝕚GO0.186𝕚
E6.705𝕚J5.770𝕚BAS1.811𝕚FSD0.035𝕚SFJ0.503𝕚SPL6.647𝕚TPS0.000𝕚BD0.225𝕚MWT0.00𝕚MCG0.000𝕚
FLOTATION AND STABILITY
Inclining TestPoles Inclining𝕚SFFP0.951𝕚SAFP15.511𝕚Flotation Date01/05/2017𝕚FFM1.415𝕚FAM1.097𝕚Measurer𝕚FF1.415𝕚FA1.097𝕚Comment𝕚LCFcl8.813𝕚LCFsh9.066𝕚SG1.0250𝕚HBI1.228𝕚
W1126.0𝕚W2126.0𝕚W3126.0𝕚W4126.0𝕚
PD1292.0𝕚PD2292.0𝕚PD3292.0𝕚PD4292.0𝕚
WD15.570𝕚PLM2770.00𝕚GSA0.5𝕚RSA71.9𝕚
ORC Ref  03880001ENLIssued on 07/07/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org

International
Certificate
2021

Boat

SIN DUDA

USA-28252

 
Offshore
Racing
Congress

Certificate number: US7249
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeasurerMeas.DateMakerMaterialCommentORC𝕚0.20𝕚1.44𝕚2.55𝕚4.36𝕚5.66𝕚71.04𝕚𝕚𝕚𝕚𝕚* Copied from legacy *𝕚
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeasurerMeas.DateMakerMaterialCommentORC𝕚0.08𝕚1.06𝕚2.15𝕚4.36𝕚6.61𝕚8.88𝕚19.89𝕚No𝕚No𝕚 𝕚87.47𝕚𝕚𝕚𝕚𝕚* Copied from legacy *𝕚
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeasurerMeas.DateMakerMaterialCommentORC𝕚19.78𝕚19.78𝕚19.78𝕚10.33𝕚10.10𝕚169.51𝕚𝕚𝕚𝕚𝕚* Copied from legacy *𝕚
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeasurerMeas.DateMakerMaterialCommentORC𝕚21.24𝕚18.59𝕚19.92𝕚11.41𝕚11.20𝕚102%𝕚188.66𝕚𝕚𝕚𝕚𝕚* Copied from legacy *𝕚Code 0𝕚19.70𝕚18.40𝕚19.05𝕚8.81𝕚11.73𝕚75%𝕚149.13𝕚𝕚20/06/2018𝕚𝕚Unknown𝕚𝕚
ORC Ref  03880001ENLIssued on 07/07/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org