Club
Certificate
2024

Boat

HAYATE

JPN 5854

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 Angles41.8°39.6°37.1°36.1°35.7°35.5°35.6°36.7°
Beat VMG3.744.484.925.105.195.245.285.21
52°5.616.436.796.967.057.107.177.18
60°5.856.596.937.127.227.297.397.42
75°6.006.697.047.297.487.617.787.88
90°5.886.697.097.357.627.858.208.45
110°5.816.767.237.617.958.248.728.97
120°5.636.627.167.608.028.459.3710.29
135°5.066.186.847.307.758.229.4711.98
150°4.275.366.286.877.297.728.6810.43
Run VMG3.704.655.466.126.687.117.909.03
Gybe Angles143.5°148.7°153.6°161.5°175.4°178.1°178.1°143.9°
APH ToD:556.0CDL: 8.815APH ToT: 1.0791CertNo:240290
BOAT
ClassSEAM 31DesignerI.YOKOYAMABuilderTSUBOI YACHTAge date03/2001Series date06/1999Offset fileJCBIY89.OFFData fileJC240290
HULL
Length Overall9.500 mMaximum Beam3.238 mDraft2.007 mDisplacement3,250 kgDLR5.5601IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight550 kg(declared)Minimum weight420 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail32.9233.61Headsail Luffed27.2027.20Headsail FlyingSymmetric71.4471.44Asymmetric67.6467.64 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail9.73Storm Jib7.99Heavy Weather Jib21.57
SAIL LIMITS
Headsails5  Spinnakers4 * Asymmetric may be tacked on the pole
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
Rig Data provided by I. Yokoyama Changed from Cert. JC230320
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

HAYATE

JPN 5854

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 VMG962.8803.4732.1706.0693.8687.1681.8690.4
52°642.1559.8530.0517.2510.9506.9502.0501.5
60°614.9546.3519.8505.9498.6493.7487.3485.2
75°599.8538.0511.2493.5481.1473.4462.8456.7
90°612.0537.9508.1489.5472.4458.6439.2426.2
110°619.2532.9498.0473.1453.0436.9412.9401.5
120°639.2543.7502.9473.8448.9426.0384.1349.9
135°711.7582.7526.0493.2464.3437.9380.0300.4
150°843.4671.1573.4524.3493.7466.5414.9345.2
Run VMG973.9774.9658.8588.1538.7506.4455.4398.7
Selected Courses
Windward / Leeward968.4789.2695.5647.0616.3596.7568.6544.5
All purpose749.8628.9571.8541.4521.1506.0481.0457.8
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward671.90.8930
All purpose556.01.0791
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low689.30.8704
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High500.41.1991
Triple Number Windward/Leeward Low878.70.6828
Triple Number Windward/Leeward Medium667.30.8991
Triple Number Windward/Leeward High591.11.0151
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.50.9974
Triple Number Coastal/Long Distance Low689.30.8704
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High500.41.1991
Triple Number Windward/Leeward Low878.70.6828
Triple Number Windward/Leeward Medium667.30.8991
Triple Number Windward/Leeward High591.11.0151
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance968.9746.3635.1574.6539.7510.8460.9437.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7974
Downwind "popa"0.9341
70% up, 30% down "Ilhabela"0.8340
30% up, 70% down "Ilhabela-inverso"0.8884
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low689.30.8704
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High500.41.1991
Triple Number Windward/Leeward Low878.70.6828
Triple Number Windward/Leeward Medium667.30.8991
Triple Number Windward/Leeward High591.11.0151
Predominantly Upwind597.01.0050
Predominantly Downwind565.31.0613
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low689.40.8704
Triple Number AP Medium553.81.0834
Triple Number AP High500.41.1991
Triple Number Windward/Leeward Low878.70.6828
Triple Number Windward/Leeward Medium667.30.8991
Triple Number Windward/Leeward High591.11.0151
Single Number Predominant Upwind595.51.0076
Single Number Predominant Reaching536.21.1190
Single Number Predominant Downwind566.41.0594
Predominant Upwind - Low747.10.8031
Predominant Upwind - Low/Med641.80.9349
Predominant Upwind - Medium582.11.0307
Predominant Upwind - Med/High551.01.0889
Predominant Upwind - High533.71.1243
Predominant Downwind Low761.20.7882
Predominant Downwind Low/Med632.40.9487
Predominant Downwind Medium549.11.0927
Predominant Downwind Med/High491.91.2198
Predominant Downwind High449.41.3350
Predominant Reaching Low677.90.8851
Predominant Reaching Low/Med582.81.0295
Predominant Reaching Medium524.71.1436
Predominant Reaching Med/High484.61.2381
Predominant Reaching High454.31.3208
SA/DSPL Upwind27.29SA/DSPL Downwind47.38
Scoring OptionTODTOT
5-Band Windward/Leeward Low927.70.6468
5-Band Windward/Leeward Low/Med761.50.7879
5-Band Windward/Leeward Medium657.50.9125
5-Band Windward/Leeward Med/High599.51.0008
5-Band Windward/Leeward High569.31.0539
Windward/Leeward 60-40 Low927.50.6469
Windward/Leeward 60-40 Low/Med766.70.7826
Windward/Leeward 60-40 Medium668.90.8969
Windward/Leeward 60-40 Med/High617.40.9718
Windward/Leeward 60-40 High592.31.0130
5-Band AP Low722.40.8306
5-Band AP Low/Med613.70.9777
5-Band AP Medium547.41.0962
5-Band AP Med/High507.31.1828
5-Band AP High481.31.2466
5-Band SF Bay Tour - Low880.00.6818
5-Band SF Bay Tour - Low/Med728.70.8234
5-Band SF Bay Tour - Medium636.70.9423
5-Band SF Bay Tour - Med/High585.71.0244
5-Band SF Bay Tour - High556.41.0784
Chicago-Mac Upwind0.9898
Chicago-Mac All Purpose1.0141
Chicago-Mac Downwind1.0442
Bayview-Mac Cove Island0.9543
Bayview-Mac Shore0.9628
Harvest Moon Regatta489.31.2263
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.50.9974
Triple Number Coastal/Long Distance Low689.30.8704
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High500.41.1991
Triple Number Windward/Leeward Low878.70.6828
Triple Number Windward/Leeward Medium667.30.8991
Triple Number Windward/Leeward High591.11.0151
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance968.9746.3635.1574.6539.7510.8460.9437.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.50.9974
Triple Number Coastal/Long Distance Low689.30.8704
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High500.41.1991
Triple Number Windward/Leeward Low878.70.6828
Triple Number Windward/Leeward Medium667.30.8991
Triple Number Windward/Leeward High591.11.0151
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance968.9746.3635.1574.6539.7510.8460.9437.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance601.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance968.9746.3635.1574.6539.7510.8460.9437.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low689.30.8704
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High500.41.1991
Triple Number Windward/Leeward Low878.70.6828
Triple Number Windward/Leeward Medium667.30.8991
Triple Number Windward/Leeward High591.11.0151
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)601.50.9974
Triple Number Coastal/Long Distance Low689.30.8704
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High500.41.1991
Triple Number Windward/Leeward Low878.70.6828
Triple Number Windward/Leeward Medium667.30.8991
Triple Number Windward/Leeward High591.11.0151
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance968.9746.3635.1574.6539.7510.8460.9437.4
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low689.30.8704
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High500.41.1991
Triple Number Windward/Leeward Low878.70.6828
Triple Number Windward/Leeward Medium667.30.8991
Triple Number Windward/Leeward High591.11.0151
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8704
Triple Number Coastal/Long Distance Medium1.0835
Triple Number Coastal/Long Distance High1.1991
Triple Number Windward/Leeward Low0.6828
Triple Number Windward/Leeward Medium0.8991
Triple Number Windward/Leeward High1.0151
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance968.9746.3635.1574.6539.7510.8460.9437.4
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.50.9974
Triple Number Coastal/Long Distance Low689.30.8704
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High500.41.1991
Triple Number Windward/Leeward Low878.70.6828
Triple Number Windward/Leeward Medium667.30.8991
Triple Number Windward/Leeward High591.11.0151
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance968.9746.3635.1574.6539.7510.8460.9437.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low689.30.8704
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High500.41.1991
Triple Number Windward/Leeward Low878.70.6828
Triple Number Windward/Leeward Medium667.30.8991
Triple Number Windward/Leeward High591.11.0151
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.50.9974
Triple Number Coastal/Long Distance Low689.30.8704
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High500.41.1991
Triple Number Windward/Leeward Low878.70.6828
Triple Number Windward/Leeward Medium667.30.8991
Triple Number Windward/Leeward High591.11.0151
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance968.9746.3635.1574.6539.7510.8460.9437.4
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.50.9974
Triple Number Coastal/Long Distance Low689.30.8704
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High500.41.1991
Triple Number Windward/Leeward Low878.70.6828
Triple Number Windward/Leeward Medium667.30.8991
Triple Number Windward/Leeward High591.11.0151
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance968.9746.3635.1574.6539.7510.8460.9437.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low689.3
Triple Number Coastal/Long Distance Medium553.8
Triple Number Coastal/Long Distance High500.4
Triple Number Windward/Leeward Low878.7
Triple Number Windward/Leeward Medium667.3
Triple Number Windward/Leeward High591.1
Predominantly Upwind597.0
Predominantly Downwind565.3
Predominantly Reaching544.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.50.9974
Triple Number Coastal/Long Distance Low689.30.8704
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High500.41.1991
Triple Number Windward/Leeward Low878.70.6828
Triple Number Windward/Leeward Medium667.30.8991
Triple Number Windward/Leeward High591.11.0151
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance968.9746.3635.1574.6539.7510.8460.9437.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8704
Triple Number Coastal/Long Distance Medium1.0835
Triple Number Coastal/Long Distance High1.1991
Triple Number Windward/Leeward Low0.6828
Triple Number Windward/Leeward Medium0.8991
Triple Number Windward/Leeward High1.0151
Coastal/Long Distance0.9974
Predominantly Upwind1.0050
Predominantly Downwind1.0613
For information
General Purpose Handicap (GPH)618.5
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8704
Tretall Distanseseilas Mellomvind1.0835
Tretall Distanseseilas Mye vind1.1991
Tretall Pølsebane Lite vind0.6828
Tretall Pølsebane Mellomvind0.8991
Tretall Pølsebane Mye vind1.0151
Distanseseilas ett tall (OSN 8-16kn)0.9974
Distanseseilas ett tall (APH 6-20kn)1.0791
Enkeltall Motvind1.0050
Enkeltall Medvind1.0613
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low689.30.8704
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High500.41.1991
Triple Number Windward/Leeward Low878.70.6828
Triple Number Windward/Leeward Medium667.30.8991
Triple Number Windward/Leeward High591.11.0151
Coastal/Long Distance601.50.9974
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind597.01.0050
Predominantly Downwind565.31.0613
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore551.81.0874
Cape Doctor Coastal464.71.2910
Triple Number Coastal/Long Distance Low689.30.8704
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High500.41.1991
Triple Number Windward/Leeward Low878.70.6828
Triple Number Windward/Leeward Medium667.30.8991
Triple Number Windward/Leeward High591.11.0151
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8704
Triple Number Coastal/Long Distance Medium1.0835
Triple Number Coastal/Long Distance High1.1991
Triple Number Windward/Leeward Low0.6828
Triple Number Windward/Leeward Medium0.8991
Triple Number Windward/Leeward High1.0151
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8704
Triple Number Coastal/Long Distance Medium1.0835
Triple Number Coastal/Long Distance High1.1991
Triple Number Windward/Leeward Low0.6828
Triple Number Windward/Leeward Medium0.8991
Triple Number Windward/Leeward High1.0151
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.50.9974
Triple Number Coastal/Long Distance Low689.30.8704
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High500.41.1991
Triple Number Windward/Leeward Low878.70.6828
Triple Number Windward/Leeward Medium667.30.8991
Triple Number Windward/Leeward High591.11.0151
Predominantly Upwind597.01.0050
Predominantly Downwind565.31.0613
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance968.9746.3635.1574.6539.7510.8460.9437.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.50.9974
Triple Number Coastal/Long Distance Low689.30.8704
Triple Number Coastal/Long Distance Medium553.81.0835
Triple Number Coastal/Long Distance High500.41.1991
Triple Number Windward/Leeward Low878.70.6828
Triple Number Windward/Leeward Medium667.30.8991
Triple Number Windward/Leeward High591.11.0151
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance968.9746.3635.1574.6539.7510.8460.9437.4
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low689.40.8704
Triple Number AP Medium553.81.0834
Triple Number AP High500.41.1991
Triple Number Windward/Leeward Low878.70.6828
Triple Number Windward/Leeward Medium667.30.8991
Triple Number Windward/Leeward High591.11.0151
Single Number Predominant Upwind595.51.0076
Single Number Predominant Reaching536.21.1190
Single Number Predominant Downwind566.41.0594
Predominant Upwind - Low747.10.8031
Predominant Upwind - Low/Med641.80.9349
Predominant Upwind - Medium582.11.0307
Predominant Upwind - Med/High551.01.0889
Predominant Upwind - High533.71.1243
Predominant Downwind Low761.20.7882
Predominant Downwind Low/Med632.40.9487
Predominant Downwind Medium549.11.0927
Predominant Downwind Med/High491.91.2198
Predominant Downwind High449.41.3350
Predominant Reaching Low677.90.8851
Predominant Reaching Low/Med582.81.0295
Predominant Reaching Medium524.71.1436
Predominant Reaching Med/High484.61.2381
Predominant Reaching High454.31.3208
SA/DSPL Upwind27.29SA/DSPL Downwind47.38
Scoring OptionTODTOT
5-Band Windward/Leeward Low927.70.6468
5-Band Windward/Leeward Low/Med761.50.7879
5-Band Windward/Leeward Medium657.50.9125
5-Band Windward/Leeward Med/High599.51.0008
5-Band Windward/Leeward High569.31.0539
Windward/Leeward 60-40 Low927.50.6469
Windward/Leeward 60-40 Low/Med766.70.7826
Windward/Leeward 60-40 Medium668.90.8969
Windward/Leeward 60-40 Med/High617.40.9718
Windward/Leeward 60-40 High592.31.0130
5-Band AP Low722.40.8306
5-Band AP Low/Med613.70.9777
5-Band AP Medium547.41.0962
5-Band AP Med/High507.31.1828
5-Band AP High481.31.2466
5-Band SF Bay Tour - Low880.00.6818
5-Band SF Bay Tour - Low/Med728.70.8234
5-Band SF Bay Tour - Medium636.70.9423
5-Band SF Bay Tour - Med/High585.71.0244
5-Band SF Bay Tour - High556.41.0784
Chicago-Mac Upwind0.9898
Chicago-Mac All Purpose1.0141
Chicago-Mac Downwind1.0442
Bayview-Mac Cove Island0.9543
Bayview-Mac Shore0.9628
Harvest Moon Regatta489.31.2263

Club
Certificate
2024

Boat

HAYATE

JPN 5854

JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSEAM 31MeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.500Max. Beam3.238Draft2.007Displacement3,250Wetted area18.01IMS L8.682LSM08.360Acc. length9.500Sink (kg/mm) 14.02
VCGD-0.063VCGM-0.072RM Rated (kg·m) 71.6Limit of positive stability(°) N/AStability IndexN/ADefault crew weight533Declared crew weight550
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
P12.400IG12.640ISP13.940MDT10.104MDL10.158MDT2MDL2TLTaperMWGO
E4.480J3.460BAS1.600FSDFoilSFJ0.000SPL3.460WPLTPS3.460BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date12/03/2019
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2024

Boat

HAYATE

JPN 5854

JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC0.180.921.662.893.7432.92* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC0.110.551.092.183.424.4612.16NoNo 27.20
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentORC13.3913.4013.406.406.4071.44
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentORC13.1011.8012.456.456.8095%67.64