Club Certificate2025
IdiditKOR6734
Korean Sailing Federation
Olympic Convention Center
Olympic-ro 424
Songpa-gu, Seoul, S.Korea
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 Angles42.9°42.9°40.8°38.9°37.8°37.8°37.6°37.8°39.3°
Beat VMG2.673.714.535.085.335.465.525.565.45
52°4.195.646.677.267.537.657.727.787.76
60°4.475.946.907.447.727.877.968.058.06
75°4.666.137.057.567.918.178.348.538.62
90°4.536.117.197.647.928.278.589.029.25
110°4.686.307.408.018.468.769.049.5710.06
120°4.556.177.337.978.529.049.4710.2110.98
135°3.935.536.837.618.178.759.3911.1113.21
150°3.284.655.856.867.588.068.549.7112.53
Run VMG2.844.035.065.946.607.037.448.4110.85
Gybe Angles142.6°142.6°146.5°149.5°153.0°156.1°157.0°145.2°142.9°
APH ToD:517.7CDL: 10.060APH ToT: 1.1590CertNo:048/25
BOAT
ClassSOTO 36DesignerSOTO ACEBALBuilderWINAVEAge date04/2018Series date04/2013Offset fileD72-36d.offData fileKOR6734
HULL
Length Overall11.260 mMaximum Beam3.604 mDraft2.205 mDisplacement5,150 kgDLR5.2481IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.390%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.420m
CREW
Maximum weight700 kg(declared)Minimum weight570 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail42.9943.88Headsail Luffed33.7833.78Headsail FlyingSymmetricAsymmetric131.65131.65 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail12.62Storm Jib10.94Heavy Weather Jib29.54
SAIL LIMITS
Headsails6Spinnakers5
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.
Club Certificate2025
IdiditKOR6734
Korean Sailing Federation
Olympic Convention Center
Olympic-ro 424
Songpa-gu, Seoul, S.Korea
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 VMG1346.8970.5794.3708.8674.8659.8651.8647.2660.5
52°859.3637.8539.9496.1478.2470.8466.4462.5463.7
60°805.3606.5521.8484.2466.2457.6452.5447.2446.8
75°773.1587.4510.7476.3455.3440.8431.8422.3417.8
90°795.1589.0500.9471.3454.6435.5419.6399.3389.2
110°768.6571.6486.3449.6425.7410.9398.1376.2357.7
120°792.0583.2491.2451.9422.4398.1380.3352.5327.8
135°916.4650.5527.1473.0440.5411.2383.2324.1272.5
150°1096.9773.9615.7524.8475.2446.8421.7370.6287.3
Run VMG1267.3893.6710.9605.9545.8511.8484.1428.0331.7
Selected Courses
Windward / Leeward1306.8932.1752.6657.4610.3585.8567.9537.6496.1
All purpose990.7719.0593.5532.9501.6482.2467.4443.0418.1
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward637.20.9415
All purpose517.71.1590
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low656.20.9143
Triple Number Coastal/Long Distance Medium514.81.1654
Triple Number Coastal/Long Distance High462.01.2988
Triple Number Windward/Leeward Low842.30.7123
Triple Number Windward/Leeward Medium631.70.9498
Triple Number Windward/Leeward High561.01.0695
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance562.21.0672
Triple Number Coastal/Long Distance Low656.20.9143
Triple Number Coastal/Long Distance Medium514.81.1654
Triple Number Coastal/Long Distance High462.01.2988
Triple Number Windward/Leeward Low842.30.7123
Triple Number Windward/Leeward Medium631.70.9498
Triple Number Windward/Leeward High561.01.0695
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1380.6928.2708.6596.1534.4500.1471.5424.4399.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8224
Downwind "popa"1.0048
70% up, 30% down "Ilhabela"0.8697
30% up, 70% down "Ilhabela-inverso"0.9421
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low656.20.9143
Triple Number Coastal/Long Distance Medium514.81.1654
Triple Number Coastal/Long Distance High462.01.2988
Triple Number Windward/Leeward Low842.30.7123
Triple Number Windward/Leeward Medium631.70.9498
Triple Number Windward/Leeward High561.01.0695
Predominantly Upwind562.21.0672
Predominantly Downwind521.71.1500
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low656.30.9143
Triple Number AP Medium514.91.1653
Triple Number AP High462.01.2988
Triple Number Windward/Leeward Low879.30.6824
Triple Number Windward/Leeward Medium631.70.9498
Triple Number Windward/Leeward High561.01.0695
Single Number Predominant Upwind584.61.0264
Single Number Predominant Reaching513.61.1682
Single Number Predominant Downwind542.21.1066
Predominant Upwind - Low797.50.7524
Predominant Upwind - Low/Med612.40.9798
Predominant Upwind - Medium545.81.0993
Predominant Upwind - Med/High512.51.1708
Predominant Upwind - High495.31.2114
Predominant Downwind Low782.50.7668
Predominant Downwind Low/Med585.61.0246
Predominant Downwind Medium505.91.1860
Predominant Downwind Med/High452.21.3268
Predominant Downwind High408.51.4687
Predominant Reaching Low704.40.8517
Predominant Reaching Low/Med543.71.1035
Predominant Reaching Medium483.71.2403
Predominant Reaching Med/High442.71.3553
Predominant Reaching High412.61.4541
SA/DSPL Upwind25.61SA/DSPL Downwind58.24
Scoring OptionTODTOT
5-Band Windward/Leeward Low981.00.6117
5-Band Windward/Leeward Low/Med724.40.8282
5-Band Windward/Leeward Medium622.30.9641
5-Band Windward/Leeward Med/High569.41.0538
5-Band Windward/Leeward High535.71.1201
Windward/Leeward 60-40 Low988.90.6068
Windward/Leeward 60-40 Low/Med734.00.8174
Windward/Leeward 60-40 Medium635.00.9448
Windward/Leeward 60-40 Med/High586.41.0233
Windward/Leeward 60-40 High558.61.0741
5-Band AP Low721.20.8319
5-Band AP Low/Med577.11.0397
5-Band AP Medium508.31.1803
5-Band AP Med/High468.71.2802
5-Band AP High442.91.3546
5-Band SF Bay Tour - Low847.40.7080
5-Band SF Bay Tour - Low/Med693.00.8658
5-Band SF Bay Tour - Medium599.61.0006
5-Band SF Bay Tour - Med/High550.71.0896
5-Band SF Bay Tour - High520.01.1538
Chicago-Mac Upwind0.9971
Chicago-Mac All Purpose1.0338
Chicago-Mac Downwind1.0670
Bayview-Mac Cove Island0.7632
Bayview-Mac Shore0.7677
Harvest Moon Regatta449.01.3362
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance562.21.0672
Triple Number Coastal/Long Distance Low656.20.9143
Triple Number Coastal/Long Distance Medium514.81.1654
Triple Number Coastal/Long Distance High462.01.2988
Triple Number Windward/Leeward Low842.30.7123
Triple Number Windward/Leeward Medium631.70.9498
Triple Number Windward/Leeward High561.01.0695
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1380.6928.2708.6596.1534.4500.1471.5424.4399.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance562.21.0672
Triple Number Coastal/Long Distance Low656.20.9143
Triple Number Coastal/Long Distance Medium514.81.1654
Triple Number Coastal/Long Distance High462.01.2988
Triple Number Windward/Leeward Low842.30.7123
Triple Number Windward/Leeward Medium631.70.9498
Triple Number Windward/Leeward High561.01.0695
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1380.6928.2708.6596.1534.4500.1471.5424.4399.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance562.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1380.6928.2708.6596.1534.4500.1471.5424.4399.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low656.20.9143
Triple Number Coastal/Long Distance Medium514.81.1654
Triple Number Coastal/Long Distance High462.01.2988
Triple Number Windward/Leeward Low842.30.7123
Triple Number Windward/Leeward Medium631.70.9498
Triple Number Windward/Leeward High561.01.0695
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating562.21.0672
FinRating, kevyt tuuli962.21.0393
FinRating, kova tuuli443.91.1264
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low656.20.9143
Triple Number Coastal/Long Distance Medium514.81.1654
Triple Number Coastal/Long Distance High462.01.2988
Triple Number Windward/Leeward Low842.30.7123
Triple Number Windward/Leeward Medium631.70.9498
Triple Number Windward/Leeward High561.01.0695
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0672
Triple Number Coastal/Long Distance Low0.9143
Triple Number Coastal/Long Distance Medium1.1654
Triple Number Coastal/Long Distance High1.2988
Triple Number Windward/Leeward Low0.7123
Triple Number Windward/Leeward Medium0.9498
Triple Number Windward/Leeward High1.0695
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1380.6928.2708.6596.1534.4500.1471.5424.4399.4
For information
General Purpose Handicap (GPH)579.2
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance562.21.0672
Triple Number Coastal/Long Distance Low656.20.9143
Triple Number Coastal/Long Distance Medium514.81.1654
Triple Number Coastal/Long Distance High462.01.2988
Triple Number Windward/Leeward Low842.30.7123
Triple Number Windward/Leeward Medium631.70.9498
Triple Number Windward/Leeward High561.01.0695
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1380.6928.2708.6596.1534.4500.1471.5424.4399.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low656.20.9143
Triple Number Coastal/Long Distance Medium514.81.1654
Triple Number Coastal/Long Distance High462.01.2988
Triple Number Windward/Leeward Low842.30.7123
Triple Number Windward/Leeward Medium631.70.9498
Triple Number Windward/Leeward High561.01.0695
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance562.21.0672
Triple Number Coastal/Long Distance Low656.20.9143
Triple Number Coastal/Long Distance Medium514.81.1654
Triple Number Coastal/Long Distance High462.01.2988
Triple Number Windward/Leeward Low842.30.7123
Triple Number Windward/Leeward Medium631.70.9498
Triple Number Windward/Leeward High561.01.0695
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1380.6928.2708.6596.1534.4500.1471.5424.4399.4
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance562.21.0672
Triple Number Coastal/Long Distance Low656.20.9143
Triple Number Coastal/Long Distance Medium514.81.1654
Triple Number Coastal/Long Distance High462.01.2988
Triple Number Windward/Leeward Low842.30.7123
Triple Number Windward/Leeward Medium631.70.9498
Triple Number Windward/Leeward High561.01.0695
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1380.6928.2708.6596.1534.4500.1471.5424.4399.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low656.2
Triple Number Coastal/Long Distance Medium514.8
Triple Number Coastal/Long Distance High462.0
Triple Number Windward/Leeward Low842.3
Triple Number Windward/Leeward Medium631.7
Triple Number Windward/Leeward High561.0
Predominantly Upwind562.2
Predominantly Downwind521.7
Predominantly Reaching502.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance562.21.0672
Triple Number Coastal/Long Distance Low656.20.9143
Triple Number Coastal/Long Distance Medium514.81.1654
Triple Number Coastal/Long Distance High462.01.2988
Triple Number Windward/Leeward Low842.30.7123
Triple Number Windward/Leeward Medium631.70.9498
Triple Number Windward/Leeward High561.01.0695
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1380.6928.2708.6596.1534.4500.1471.5424.4399.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9143
Triple Number Coastal/Long Distance Medium1.1654
Triple Number Coastal/Long Distance High1.2988
Triple Number Windward/Leeward Low0.7123
Triple Number Windward/Leeward Medium0.9498
Triple Number Windward/Leeward High1.0695
Coastal/Long Distance1.0672
Predominantly Upwind1.0672
Predominantly Downwind1.1500
For information
General Purpose Handicap (GPH)579.2
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.1590
Distanseseilas Trippeltall svak vind0.9143
Distanseseilas Trippeltall mellomvind1.1654
Distanseseilas Trippeltall sterk vind1.2988
Pølsebane Trippeltall svak vind0.7123
Pølsebane Trippeltall mellomvind0.9498
Pølsebane Trippeltall sterk vind1.0695
Motvind Singeltall1.0672
Medvind Singeltall1.1500
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low656.20.9143
Triple Number Coastal/Long Distance Medium514.81.1654
Triple Number Coastal/Long Distance High462.01.2988
Triple Number Windward/Leeward Low842.30.7123
Triple Number Windward/Leeward Medium631.70.9498
Triple Number Windward/Leeward High561.01.0695
Coastal/Long Distance562.21.0672
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind562.21.0672
Predominantly Downwind521.71.1500
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore508.51.1798
Cape Doctor Coastal425.61.4098
Triple Number Coastal/Long Distance Low656.20.9143
Triple Number Coastal/Long Distance Medium514.81.1654
Triple Number Coastal/Long Distance High462.01.2988
Triple Number Windward/Leeward Low842.30.7123
Triple Number Windward/Leeward Medium631.70.9498
Triple Number Windward/Leeward High561.01.0695
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9143
Triple Number Coastal/Long Distance Medium1.1654
Triple Number Coastal/Long Distance High1.2988
Triple Number Windward/Leeward Low0.7123
Triple Number Windward/Leeward Medium0.9498
Triple Number Windward/Leeward High1.0695
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9143
Triple Number Coastal/Long Distance Medium1.1654
Triple Number Coastal/Long Distance High1.2988
Triple Number Windward/Leeward Low0.7123
Triple Number Windward/Leeward Medium0.9498
Triple Number Windward/Leeward High1.0695
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance562.21.0672
Triple Number Coastal/Long Distance Low656.20.9143
Triple Number Coastal/Long Distance Medium514.81.1654
Triple Number Coastal/Long Distance High462.01.2988
Triple Number Windward/Leeward Low842.30.7123
Triple Number Windward/Leeward Medium631.70.9498
Triple Number Windward/Leeward High561.01.0695
Predominantly Upwind562.21.0672
Predominantly Downwind521.71.1500
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1380.6928.2708.6596.1534.4500.1471.5424.4399.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance562.21.0672
Triple Number Coastal/Long Distance Low656.20.9143
Triple Number Coastal/Long Distance Medium514.81.1654
Triple Number Coastal/Long Distance High462.01.2988
Triple Number Windward/Leeward Low842.30.7123
Triple Number Windward/Leeward Medium631.70.9498
Triple Number Windward/Leeward High561.01.0695
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1380.6928.2708.6596.1534.4500.1471.5424.4399.4
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low656.30.9143
Triple Number AP Medium514.91.1653
Triple Number AP High462.01.2988
Triple Number Windward/Leeward Low879.30.6824
Triple Number Windward/Leeward Medium631.70.9498
Triple Number Windward/Leeward High561.01.0695
Single Number Predominant Upwind584.61.0264
Single Number Predominant Reaching513.61.1682
Single Number Predominant Downwind542.21.1066
Predominant Upwind - Low797.50.7524
Predominant Upwind - Low/Med612.40.9798
Predominant Upwind - Medium545.81.0993
Predominant Upwind - Med/High512.51.1708
Predominant Upwind - High495.31.2114
Predominant Downwind Low782.50.7668
Predominant Downwind Low/Med585.61.0246
Predominant Downwind Medium505.91.1860
Predominant Downwind Med/High452.21.3268
Predominant Downwind High408.51.4687
Predominant Reaching Low704.40.8517
Predominant Reaching Low/Med543.71.1035
Predominant Reaching Medium483.71.2403
Predominant Reaching Med/High442.71.3553
Predominant Reaching High412.61.4541
SA/DSPL Upwind25.61SA/DSPL Downwind58.24
Scoring OptionTODTOT
5-Band Windward/Leeward Low981.00.6117
5-Band Windward/Leeward Low/Med724.40.8282
5-Band Windward/Leeward Medium622.30.9641
5-Band Windward/Leeward Med/High569.41.0538
5-Band Windward/Leeward High535.71.1201
Windward/Leeward 60-40 Low988.90.6068
Windward/Leeward 60-40 Low/Med734.00.8174
Windward/Leeward 60-40 Medium635.00.9448
Windward/Leeward 60-40 Med/High586.41.0233
Windward/Leeward 60-40 High558.61.0741
5-Band AP Low721.20.8319
5-Band AP Low/Med577.11.0397
5-Band AP Medium508.31.1803
5-Band AP Med/High468.71.2802
5-Band AP High442.91.3546
5-Band SF Bay Tour - Low847.40.7080
5-Band SF Bay Tour - Low/Med693.00.8658
5-Band SF Bay Tour - Medium599.61.0006
5-Band SF Bay Tour - Med/High550.71.0896
5-Band SF Bay Tour - High520.01.1538
Chicago-Mac Upwind0.9971
Chicago-Mac All Purpose1.0338
Chicago-Mac Downwind1.0670
Bayview-Mac Cove Island0.7632
Bayview-Mac Shore0.7677
Harvest Moon Regatta449.01.3362
Club Certificate2025
IdiditKOR6734
Korean Sailing Federation
Olympic Convention Center
Olympic-ro 424
Songpa-gu, Seoul, S.Korea
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSOTO 36MeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA11.260Max. Beam3.604Draft2.205Displacement5,150Wetted area26.04IMS L10.328LSM09.936Acc. length11.161Sink (kg/mm) 19.70
VCGD-0.130VCGM-0.140RM Rated (kg·m) 135.2Limit of positive stability(°) N/AStability IndexN/ADefault crew weight682Declared crew weight700
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.420PBW0.110PIPA0.0031
EDL1.800ST10.048ST20.170
ST30.170ST40.098ST50.260
RIG
Forestay tensionAftInner stayNone FittedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P14.270IG14.790ISP15.990MDT10.120MDL10.200MDT2MDL2TLTaperMWGO
E5.050J4.325BAS1.740FSDFoilSFJ0.000SPLWPLTPS5.700BD0.150MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date28/03/2018
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
IdiditKOR6734
Korean Sailing Federation
Olympic Convention Center
Olympic-ro 424
Songpa-gu, Seoul, S.Korea
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20.221.071.903.274.2442.9903/11/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment30.120.701.312.513.694.8613.56NoNo 33.7806/11/202500.140.641.202.293.384.4714.61YesNo 33.3812/06/202520.070.611.172.273.374.3913.96YesNo 31.4412/06/2025
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment117.6915.7816.749.808.00123%131.6505/11/2020217.8615.2916.589.569.28103%131.2706/11/2025White016.1513.6014.886.937.3894%87.0203/11/2022