Club
Certificate
2024

Boat

SHARK X

JPN 150

JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles42.0°39.7°37.3°36.4°36.0°35.8°36.0°37.4°
Beat VMG3.744.494.935.115.205.255.285.20
52°5.616.446.847.017.097.157.217.21
60°5.866.606.977.177.277.347.437.45
75°6.016.707.077.357.547.657.827.91
90°5.896.697.127.387.667.918.248.46
110°5.786.747.237.648.018.318.809.04
120°5.606.607.157.588.018.499.4910.47
135°5.036.156.837.287.728.189.5112.32
150°4.235.346.266.867.297.708.6410.68
Run VMG3.664.625.446.116.687.117.889.25
Gybe Angles143.3°148.5°153.4°160.8°175.4°178.1°178.1°143.5°
APH ToD:555.2CDL: 8.841APH ToT: 1.0806CertNo:240191
BOAT
ClassVITE 31DesignerYokoyama/KanaiBuilderTsuboi YachtAge date11/2008Series date07/2007Offset fileJCBVT31f.offData fileJC240191
HULL
Length Overall9.500 mMaximum Beam3.020 mDraft1.999 mDisplacement3,312 kgDLR6.0836IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight530 kg(declared)Minimum weight400 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail32.9233.78Headsail Luffed28.3628.36Headsail FlyingSymmetric72.4072.40Asymmetric67.8767.87 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail9.31Storm Jib7.76Heavy Weather Jib20.94
SAIL LIMITS
Headsails5  Spinnakers4 * Asymmetric may be tacked on the pole
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
Change from Cert NO.JC230271
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
Certificate
2024

Boat

SHARK X

JPN 150

JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG962.8802.7730.0704.0692.1685.5681.4692.9
52°641.8558.9526.4513.5507.5503.5499.0499.2
60°614.8545.5516.5501.8495.0490.3484.3482.9
75°599.4537.3509.4489.9477.4470.3460.1455.2
90°611.3538.4505.6487.9470.1455.2437.1425.6
110°623.0534.2498.0471.2449.6433.4409.3398.3
120°643.0545.2503.6474.8449.2424.1379.3343.7
135°716.3585.8527.1494.2466.2440.2378.4292.3
150°851.4674.5575.3524.6494.1467.6416.6336.9
Run VMG983.1778.8661.4589.3539.0506.6456.7389.1
Selected Courses
Windward / Leeward973.0790.8695.7646.6615.6596.1569.1541.0
All purpose752.5629.8571.1540.1519.6504.4479.6454.6
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward672.00.8928
All purpose555.21.0806
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low691.20.8681
Triple Number Coastal/Long Distance Medium552.81.0854
Triple Number Coastal/Long Distance High498.91.2026
Triple Number Windward/Leeward Low881.80.6804
Triple Number Windward/Leeward Medium667.30.8992
Triple Number Windward/Leeward High590.81.0156
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.00.9983
Triple Number Coastal/Long Distance Low691.20.8681
Triple Number Coastal/Long Distance Medium552.81.0854
Triple Number Coastal/Long Distance High498.91.2026
Triple Number Windward/Leeward Low881.80.6804
Triple Number Windward/Leeward Medium667.30.8992
Triple Number Windward/Leeward High590.81.0156
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance974.0747.8634.8573.6538.5509.1458.8433.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7987
Downwind "popa"0.9302
70% up, 30% down "Ilhabela"0.8341
30% up, 70% down "Ilhabela-inverso"0.8864
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low691.20.8681
Triple Number Coastal/Long Distance Medium552.81.0854
Triple Number Coastal/Long Distance High498.91.2026
Triple Number Windward/Leeward Low881.80.6804
Triple Number Windward/Leeward Medium667.30.8992
Triple Number Windward/Leeward High590.81.0156
Predominantly Upwind595.81.0071
Predominantly Downwind566.01.0601
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low691.20.8681
Triple Number AP Medium552.91.0853
Triple Number AP High498.91.2026
Triple Number Windward/Leeward Low881.80.6804
Triple Number Windward/Leeward Medium667.30.8992
Triple Number Windward/Leeward High590.81.0156
Single Number Predominant Upwind594.21.0098
Single Number Predominant Reaching535.81.1199
Single Number Predominant Downwind567.01.0582
Predominant Upwind - Low748.00.8022
Predominant Upwind - Low/Med641.00.9361
Predominant Upwind - Medium580.41.0338
Predominant Upwind - Med/High549.21.0926
Predominant Upwind - High532.01.1278
Predominant Downwind Low765.10.7842
Predominant Downwind Low/Med633.90.9465
Predominant Downwind Medium549.21.0924
Predominant Downwind Med/High491.61.2204
Predominant Downwind High447.81.3398
Predominant Reaching Low679.50.8831
Predominant Reaching Low/Med582.81.0295
Predominant Reaching Medium523.71.1457
Predominant Reaching Med/High483.31.2415
Predominant Reaching High452.31.3266
SA/DSPL Upwind27.47SA/DSPL Downwind47.21
Scoring OptionTODTOT
5-Band Windward/Leeward Low931.60.6440
5-Band Windward/Leeward Low/Med762.80.7866
5-Band Windward/Leeward Medium657.30.9128
5-Band Windward/Leeward Med/High599.01.0016
5-Band Windward/Leeward High568.91.0547
Windward/Leeward 60-40 Low930.60.6448
Windward/Leeward 60-40 Low/Med767.40.7818
Windward/Leeward 60-40 Medium668.40.8977
Windward/Leeward 60-40 Med/High616.70.9729
Windward/Leeward 60-40 High591.91.0137
5-Band AP Low724.60.8280
5-Band AP Low/Med614.00.9773
5-Band AP Medium546.31.0983
5-Band AP Med/High505.81.1862
5-Band AP High479.61.2511
5-Band SF Bay Tour - Low883.30.6793
5-Band SF Bay Tour - Low/Med729.60.8224
5-Band SF Bay Tour - Medium636.30.9429
5-Band SF Bay Tour - Med/High585.21.0253
5-Band SF Bay Tour - High555.71.0797
Chicago-Mac Upwind0.9921
Chicago-Mac All Purpose1.0149
Chicago-Mac Downwind1.0432
Bayview-Mac Cove Island0.9542
Bayview-Mac Shore0.9636
Harvest Moon Regatta488.11.2293
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.00.9983
Triple Number Coastal/Long Distance Low691.20.8681
Triple Number Coastal/Long Distance Medium552.81.0854
Triple Number Coastal/Long Distance High498.91.2026
Triple Number Windward/Leeward Low881.80.6804
Triple Number Windward/Leeward Medium667.30.8992
Triple Number Windward/Leeward High590.81.0156
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance974.0747.8634.8573.6538.5509.1458.8433.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.00.9983
Triple Number Coastal/Long Distance Low691.20.8681
Triple Number Coastal/Long Distance Medium552.81.0854
Triple Number Coastal/Long Distance High498.91.2026
Triple Number Windward/Leeward Low881.80.6804
Triple Number Windward/Leeward Medium667.30.8992
Triple Number Windward/Leeward High590.81.0156
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance974.0747.8634.8573.6538.5509.1458.8433.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance601.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance974.0747.8634.8573.6538.5509.1458.8433.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low691.20.8681
Triple Number Coastal/Long Distance Medium552.81.0854
Triple Number Coastal/Long Distance High498.91.2026
Triple Number Windward/Leeward Low881.80.6804
Triple Number Windward/Leeward Medium667.30.8992
Triple Number Windward/Leeward High590.81.0156
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)601.00.9983
Triple Number Coastal/Long Distance Low691.20.8681
Triple Number Coastal/Long Distance Medium552.81.0854
Triple Number Coastal/Long Distance High498.91.2026
Triple Number Windward/Leeward Low881.80.6804
Triple Number Windward/Leeward Medium667.30.8992
Triple Number Windward/Leeward High590.81.0156
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance974.0747.8634.8573.6538.5509.1458.8433.7
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low691.20.8681
Triple Number Coastal/Long Distance Medium552.81.0854
Triple Number Coastal/Long Distance High498.91.2026
Triple Number Windward/Leeward Low881.80.6804
Triple Number Windward/Leeward Medium667.30.8992
Triple Number Windward/Leeward High590.81.0156
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8681
Triple Number Coastal/Long Distance Medium1.0854
Triple Number Coastal/Long Distance High1.2026
Triple Number Windward/Leeward Low0.6804
Triple Number Windward/Leeward Medium0.8992
Triple Number Windward/Leeward High1.0156
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance974.0747.8634.8573.6538.5509.1458.8433.7
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.00.9983
Triple Number Coastal/Long Distance Low691.20.8681
Triple Number Coastal/Long Distance Medium552.81.0854
Triple Number Coastal/Long Distance High498.91.2026
Triple Number Windward/Leeward Low881.80.6804
Triple Number Windward/Leeward Medium667.30.8992
Triple Number Windward/Leeward High590.81.0156
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance974.0747.8634.8573.6538.5509.1458.8433.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low691.20.8681
Triple Number Coastal/Long Distance Medium552.81.0854
Triple Number Coastal/Long Distance High498.91.2026
Triple Number Windward/Leeward Low881.80.6804
Triple Number Windward/Leeward Medium667.30.8992
Triple Number Windward/Leeward High590.81.0156
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.00.9983
Triple Number Coastal/Long Distance Low691.20.8681
Triple Number Coastal/Long Distance Medium552.81.0854
Triple Number Coastal/Long Distance High498.91.2026
Triple Number Windward/Leeward Low881.80.6804
Triple Number Windward/Leeward Medium667.30.8992
Triple Number Windward/Leeward High590.81.0156
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance974.0747.8634.8573.6538.5509.1458.8433.7
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.00.9983
Triple Number Coastal/Long Distance Low691.20.8681
Triple Number Coastal/Long Distance Medium552.81.0854
Triple Number Coastal/Long Distance High498.91.2026
Triple Number Windward/Leeward Low881.80.6804
Triple Number Windward/Leeward Medium667.30.8992
Triple Number Windward/Leeward High590.81.0156
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance974.0747.8634.8573.6538.5509.1458.8433.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low691.2
Triple Number Coastal/Long Distance Medium552.8
Triple Number Coastal/Long Distance High498.9
Triple Number Windward/Leeward Low881.8
Triple Number Windward/Leeward Medium667.3
Triple Number Windward/Leeward High590.8
Predominantly Upwind595.8
Predominantly Downwind566.0
Predominantly Reaching544.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.00.9983
Triple Number Coastal/Long Distance Low691.20.8681
Triple Number Coastal/Long Distance Medium552.81.0854
Triple Number Coastal/Long Distance High498.91.2026
Triple Number Windward/Leeward Low881.80.6804
Triple Number Windward/Leeward Medium667.30.8992
Triple Number Windward/Leeward High590.81.0156
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance974.0747.8634.8573.6538.5509.1458.8433.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8681
Triple Number Coastal/Long Distance Medium1.0854
Triple Number Coastal/Long Distance High1.2026
Triple Number Windward/Leeward Low0.6804
Triple Number Windward/Leeward Medium0.8992
Triple Number Windward/Leeward High1.0156
Coastal/Long Distance0.9983
Predominantly Upwind1.0071
Predominantly Downwind1.0601
For information
General Purpose Handicap (GPH)618.2
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8681
Tretall Distanseseilas Mellomvind1.0854
Tretall Distanseseilas Mye vind1.2026
Tretall Pølsebane Lite vind0.6804
Tretall Pølsebane Mellomvind0.8992
Tretall Pølsebane Mye vind1.0156
Distanseseilas ett tall1.0806
Enkeltall Motvind1.0071
Enkeltall Medvind1.0601
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low691.20.8681
Triple Number Coastal/Long Distance Medium552.81.0854
Triple Number Coastal/Long Distance High498.91.2026
Triple Number Windward/Leeward Low881.80.6804
Triple Number Windward/Leeward Medium667.30.8992
Triple Number Windward/Leeward High590.81.0156
Coastal/Long Distance601.00.9983
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind595.81.0071
Predominantly Downwind566.01.0601
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore549.41.0921
Cape Doctor Coastal462.11.2985
Triple Number Coastal/Long Distance Low691.20.8681
Triple Number Coastal/Long Distance Medium552.81.0854
Triple Number Coastal/Long Distance High498.91.2026
Triple Number Windward/Leeward Low881.80.6804
Triple Number Windward/Leeward Medium667.30.8992
Triple Number Windward/Leeward High590.81.0156
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8681
Triple Number Coastal/Long Distance Medium1.0854
Triple Number Coastal/Long Distance High1.2026
Triple Number Windward/Leeward Low0.6804
Triple Number Windward/Leeward Medium0.8992
Triple Number Windward/Leeward High1.0156
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8681
Triple Number Coastal/Long Distance Medium1.0854
Triple Number Coastal/Long Distance High1.2026
Triple Number Windward/Leeward Low0.6804
Triple Number Windward/Leeward Medium0.8992
Triple Number Windward/Leeward High1.0156
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.00.9983
Triple Number Coastal/Long Distance Low691.20.8681
Triple Number Coastal/Long Distance Medium552.81.0854
Triple Number Coastal/Long Distance High498.91.2026
Triple Number Windward/Leeward Low881.80.6804
Triple Number Windward/Leeward Medium667.30.8992
Triple Number Windward/Leeward High590.81.0156
Predominantly Upwind595.81.0071
Predominantly Downwind566.01.0601
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance974.0747.8634.8573.6538.5509.1458.8433.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.00.9983
Triple Number Coastal/Long Distance Low691.20.8681
Triple Number Coastal/Long Distance Medium552.81.0854
Triple Number Coastal/Long Distance High498.91.2026
Triple Number Windward/Leeward Low881.80.6804
Triple Number Windward/Leeward Medium667.30.8992
Triple Number Windward/Leeward High590.81.0156
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance974.0747.8634.8573.6538.5509.1458.8433.7
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low691.20.8681
Triple Number AP Medium552.91.0853
Triple Number AP High498.91.2026
Triple Number Windward/Leeward Low881.80.6804
Triple Number Windward/Leeward Medium667.30.8992
Triple Number Windward/Leeward High590.81.0156
Single Number Predominant Upwind594.21.0098
Single Number Predominant Reaching535.81.1199
Single Number Predominant Downwind567.01.0582
Predominant Upwind - Low748.00.8022
Predominant Upwind - Low/Med641.00.9361
Predominant Upwind - Medium580.41.0338
Predominant Upwind - Med/High549.21.0926
Predominant Upwind - High532.01.1278
Predominant Downwind Low765.10.7842
Predominant Downwind Low/Med633.90.9465
Predominant Downwind Medium549.21.0924
Predominant Downwind Med/High491.61.2204
Predominant Downwind High447.81.3398
Predominant Reaching Low679.50.8831
Predominant Reaching Low/Med582.81.0295
Predominant Reaching Medium523.71.1457
Predominant Reaching Med/High483.31.2415
Predominant Reaching High452.31.3266
SA/DSPL Upwind27.47SA/DSPL Downwind47.21
Scoring OptionTODTOT
5-Band Windward/Leeward Low931.60.6440
5-Band Windward/Leeward Low/Med762.80.7866
5-Band Windward/Leeward Medium657.30.9128
5-Band Windward/Leeward Med/High599.01.0016
5-Band Windward/Leeward High568.91.0547
Windward/Leeward 60-40 Low930.60.6448
Windward/Leeward 60-40 Low/Med767.40.7818
Windward/Leeward 60-40 Medium668.40.8977
Windward/Leeward 60-40 Med/High616.70.9729
Windward/Leeward 60-40 High591.91.0137
5-Band AP Low724.60.8280
5-Band AP Low/Med614.00.9773
5-Band AP Medium546.31.0983
5-Band AP Med/High505.81.1862
5-Band AP High479.61.2511
5-Band SF Bay Tour - Low883.30.6793
5-Band SF Bay Tour - Low/Med729.60.8224
5-Band SF Bay Tour - Medium636.30.9429
5-Band SF Bay Tour - Med/High585.21.0253
5-Band SF Bay Tour - High555.71.0797
Chicago-Mac Upwind0.9921
Chicago-Mac All Purpose1.0149
Chicago-Mac Downwind1.0432
Bayview-Mac Cove Island0.9542
Bayview-Mac Shore0.9636
Harvest Moon Regatta488.11.2293

Club
Certificate
2024

Boat

SHARK X

JPN 150

JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassVITE 31MeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.500Max. Beam3.020Draft1.999Displacement3,312Wetted area18.97IMS L8.683LSM08.165Acc. length9.500Sink (kg/mm) 14.90
VCGD-0.113VCGM-0.111RM Rated (kg·m) 87.3Limit of positive stability(°) N/AStability IndexN/ADefault crew weight516Declared crew weight530
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0006
EDLST1ST2
ST3ST4ST5
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays0Spreaders2Rotating mastNo
P12.250IG12.454ISP13.140MDT10.100MDL10.156MDT2MDL2TLTaperMWGO
E4.340J3.550BAS1.572FSDFoilSFJ0.000SPL3.578WPLTPS3.550BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date19/03/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2024

Boat

SHARK X

JPN 150

JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.291.121.852.893.6732.9230/05/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.100.591.122.243.434.6212.40NoNo 28.36Jun.2024
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment112.8912.8912.896.806.5072.40Nov.2011212.8412.8412.846.776.7172.31Apr.2012
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment113.3312.2112.776.366.4599%67.8702/10/2022