Club Certificate2025
HistosNED 7413
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 Angles45.8°45.8°44.1°42.5°41.2°40.5°40.4°41.1°43.0°
Beat VMG2.082.913.594.084.444.634.694.684.51
52°3.314.555.506.126.506.726.826.876.80
60°3.574.855.796.376.716.937.057.147.11
75°3.725.045.986.576.917.157.347.587.67
90°3.685.076.126.767.107.307.477.918.18
110°3.725.156.246.887.297.657.978.428.75
120°3.584.976.066.787.227.618.008.769.41
135°3.154.455.556.406.957.357.758.629.88
150°2.603.784.875.796.526.997.378.139.07
Run VMG2.253.274.225.035.756.346.807.518.21
Gybe Angles146.6°146.6°150.5°153.7°159.2°165.5°172.3°177.2°175.4°
APH ToD:610.6CDL: 7.885APH ToT: 0.9827CertNo:none
BOAT
ClassFirst 31.7DesignerFinotBuilderBeneteauAge date02/2005Series date02/1998Offset fileFIRST317-SD.offData fileNED7413
HULL
Length Overall9.610 mMaximum Beam3.212 mDraft1.480 mDisplacement3,715 kgDLR5.3092IMS DivisionCruiser/RacerDynamic Allowance0.330%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.405m
CREW
Maximum weight550 kg(declared)Minimum weight420 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail25.0625.58Headsail Luffed20.5720.57Headsail FlyingSymmetric60.1960.19Asymmetric
STORM SAIL AREAS (m²)
Trysail7.38Storm Jib7.00Heavy Weather Jib18.89
SAIL LIMITS
Headsails5Spinnakers4
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
HistosNED 7413
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 VMG1727.41236.21003.5881.7811.7777.8767.2769.3797.5
52°1086.7790.7654.5588.3553.8535.7527.9523.9529.5
60°1009.0741.7621.3565.2536.2519.7510.3504.1506.2
75°966.7714.8602.0548.3521.3503.6490.2474.7469.6
90°977.3709.9587.8532.7506.7493.2482.1455.3439.9
110°967.3699.2576.7523.1494.0470.5451.5427.5411.6
120°1006.6724.9593.7530.9498.4472.8450.2411.1382.7
135°1142.0809.5648.9562.1518.0489.6464.3417.6364.4
150°1387.2952.6739.5621.8552.5514.7488.4442.5396.9
Run VMG1601.91100.0853.6715.2626.2568.0529.8479.5438.3
Selected Courses
Windward / Leeward1663.61168.1928.5798.5718.9672.9648.5624.4617.9
All purpose1252.6893.2722.8635.1585.4556.5538.9516.4504.6
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward757.30.7923
All purpose610.60.9827
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low808.10.7425
Triple Number Coastal/Long Distance Medium606.20.9898
Triple Number Coastal/Long Distance High534.91.1218
Triple Number Windward/Leeward Low1048.20.5724
Triple Number Windward/Leeward Medium751.40.7985
Triple Number Windward/Leeward High645.60.9294
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance666.60.9001
Triple Number Coastal/Long Distance Low808.10.7425
Triple Number Coastal/Long Distance Medium606.20.9898
Triple Number Coastal/Long Distance High534.91.1218
Triple Number Windward/Leeward Low1048.20.5724
Triple Number Windward/Leeward Medium751.40.7985
Triple Number Windward/Leeward High645.60.9294
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1760.81161.3869.9717.0626.2578.0544.1489.0473.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6723
Downwind "popa"0.8620
70% up, 30% down "Ilhabela"0.7198
30% up, 70% down "Ilhabela-inverso"0.7947
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low808.10.7425
Triple Number Coastal/Long Distance Medium606.20.9898
Triple Number Coastal/Long Distance High534.91.1218
Triple Number Windward/Leeward Low1048.20.5724
Triple Number Windward/Leeward Medium751.40.7985
Triple Number Windward/Leeward High645.60.9294
Predominantly Upwind668.20.8979
Predominantly Downwind614.70.9760
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low808.00.7425
Triple Number AP Medium606.30.9897
Triple Number AP High534.81.1218
Triple Number Windward/Leeward Low1096.90.5470
Triple Number Windward/Leeward Medium751.40.7985
Triple Number Windward/Leeward High645.60.9294
Single Number Predominant Upwind699.00.8584
Single Number Predominant Reaching606.90.9886
Single Number Predominant Downwind643.90.9318
Predominant Upwind - Low997.50.6015
Predominant Upwind - Low/Med744.90.8055
Predominant Upwind - Medium643.30.9328
Predominant Upwind - Med/High594.01.0100
Predominant Upwind - High579.21.0359
Predominant Downwind Low969.70.6188
Predominant Downwind Low/Med703.60.8528
Predominant Downwind Medium590.01.0170
Predominant Downwind Med/High522.11.1493
Predominant Downwind High483.91.2400
Predominant Reaching Low869.00.6905
Predominant Reaching Low/Med649.10.9244
Predominant Reaching Medium561.71.0682
Predominant Reaching Med/High513.41.1686
Predominant Reaching High485.41.2362
SA/DSPL Upwind18.95SA/DSPL Downwind35.39
Scoring OptionTODTOT
5-Band Windward/Leeward Low1232.30.4869
5-Band Windward/Leeward Low/Med887.00.6764
5-Band Windward/Leeward Medium736.10.8151
5-Band Windward/Leeward Med/High654.40.9168
5-Band Windward/Leeward High627.40.9563
Windward/Leeward 60-40 Low1246.00.4815
Windward/Leeward 60-40 Low/Med902.90.6645
Windward/Leeward 60-40 Medium754.80.7949
Windward/Leeward 60-40 Med/High678.10.8848
Windward/Leeward 60-40 High656.70.9136
5-Band AP Low892.80.6720
5-Band AP Low/Med696.70.8612
5-Band AP Medium596.41.0061
5-Band AP Med/High541.91.1071
5-Band AP High518.21.1578
5-Band SF Bay Tour - Low1060.70.5657
5-Band SF Bay Tour - Low/Med850.20.7057
5-Band SF Bay Tour - Medium712.50.8421
5-Band SF Bay Tour - Med/High640.10.9374
5-Band SF Bay Tour - High615.40.9750
Chicago-Mac Upwind0.8281
Chicago-Mac All Purpose0.8643
Chicago-Mac Downwind0.8955
Bayview-Mac Cove Island0.6175
Bayview-Mac Shore0.6217
Harvest Moon Regatta521.31.1509
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance666.60.9001
Triple Number Coastal/Long Distance Low808.10.7425
Triple Number Coastal/Long Distance Medium606.20.9898
Triple Number Coastal/Long Distance High534.91.1218
Triple Number Windward/Leeward Low1048.20.5724
Triple Number Windward/Leeward Medium751.40.7985
Triple Number Windward/Leeward High645.60.9294
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1760.81161.3869.9717.0626.2578.0544.1489.0473.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance666.60.9001
Triple Number Coastal/Long Distance Low808.10.7425
Triple Number Coastal/Long Distance Medium606.20.9898
Triple Number Coastal/Long Distance High534.91.1218
Triple Number Windward/Leeward Low1048.20.5724
Triple Number Windward/Leeward Medium751.40.7985
Triple Number Windward/Leeward High645.60.9294
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1760.81161.3869.9717.0626.2578.0544.1489.0473.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance666.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1760.81161.3869.9717.0626.2578.0544.1489.0473.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low808.10.7425
Triple Number Coastal/Long Distance Medium606.20.9898
Triple Number Coastal/Long Distance High534.91.1218
Triple Number Windward/Leeward Low1048.20.5724
Triple Number Windward/Leeward Medium751.40.7985
Triple Number Windward/Leeward High645.60.9294
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating666.60.9001
FinRating, kevyt tuuli1208.10.8277
FinRating, kova tuuli520.80.9600
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low808.10.7425
Triple Number Coastal/Long Distance Medium606.20.9898
Triple Number Coastal/Long Distance High534.91.1218
Triple Number Windward/Leeward Low1048.20.5724
Triple Number Windward/Leeward Medium751.40.7985
Triple Number Windward/Leeward High645.60.9294
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9001
Triple Number Coastal/Long Distance Low0.7425
Triple Number Coastal/Long Distance Medium0.9898
Triple Number Coastal/Long Distance High1.1218
Triple Number Windward/Leeward Low0.5724
Triple Number Windward/Leeward Medium0.7985
Triple Number Windward/Leeward High0.9294
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1760.81161.3869.9717.0626.2578.0544.1489.0473.5
For information
General Purpose Handicap (GPH)690.3
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance666.60.9001
Triple Number Coastal/Long Distance Low808.10.7425
Triple Number Coastal/Long Distance Medium606.20.9898
Triple Number Coastal/Long Distance High534.91.1218
Triple Number Windward/Leeward Low1048.20.5724
Triple Number Windward/Leeward Medium751.40.7985
Triple Number Windward/Leeward High645.60.9294
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1760.81161.3869.9717.0626.2578.0544.1489.0473.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low808.10.7425
Triple Number Coastal/Long Distance Medium606.20.9898
Triple Number Coastal/Long Distance High534.91.1218
Triple Number Windward/Leeward Low1048.20.5724
Triple Number Windward/Leeward Medium751.40.7985
Triple Number Windward/Leeward High645.60.9294
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance666.60.9001
Triple Number Coastal/Long Distance Low808.10.7425
Triple Number Coastal/Long Distance Medium606.20.9898
Triple Number Coastal/Long Distance High534.91.1218
Triple Number Windward/Leeward Low1048.20.5724
Triple Number Windward/Leeward Medium751.40.7985
Triple Number Windward/Leeward High645.60.9294
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1760.81161.3869.9717.0626.2578.0544.1489.0473.5
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance666.60.9001
Triple Number Coastal/Long Distance Low808.10.7425
Triple Number Coastal/Long Distance Medium606.20.9898
Triple Number Coastal/Long Distance High534.91.1218
Triple Number Windward/Leeward Low1048.20.5724
Triple Number Windward/Leeward Medium751.40.7985
Triple Number Windward/Leeward High645.60.9294
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1760.81161.3869.9717.0626.2578.0544.1489.0473.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low808.1
Triple Number Coastal/Long Distance Medium606.2
Triple Number Coastal/Long Distance High534.9
Triple Number Windward/Leeward Low1048.2
Triple Number Windward/Leeward Medium751.4
Triple Number Windward/Leeward High645.6
Predominantly Upwind668.2
Predominantly Downwind614.7
Predominantly Reaching590.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance666.60.9001
Triple Number Coastal/Long Distance Low808.10.7425
Triple Number Coastal/Long Distance Medium606.20.9898
Triple Number Coastal/Long Distance High534.91.1218
Triple Number Windward/Leeward Low1048.20.5724
Triple Number Windward/Leeward Medium751.40.7985
Triple Number Windward/Leeward High645.60.9294
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1760.81161.3869.9717.0626.2578.0544.1489.0473.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7425
Triple Number Coastal/Long Distance Medium0.9898
Triple Number Coastal/Long Distance High1.1218
Triple Number Windward/Leeward Low0.5724
Triple Number Windward/Leeward Medium0.7985
Triple Number Windward/Leeward High0.9294
Coastal/Long Distance0.9001
Predominantly Upwind0.8979
Predominantly Downwind0.9760
For information
General Purpose Handicap (GPH)690.3
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9827
Distanseseilas Trippeltall svak vind0.7425
Distanseseilas Trippeltall mellomvind0.9898
Distanseseilas Trippeltall sterk vind1.1218
Pølsebane Trippeltall svak vind0.5724
Pølsebane Trippeltall mellomvind0.7985
Pølsebane Trippeltall sterk vind0.9294
Motvind Singeltall0.8979
Medvind Singeltall0.9760
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low808.10.7425
Triple Number Coastal/Long Distance Medium606.20.9898
Triple Number Coastal/Long Distance High534.91.1218
Triple Number Windward/Leeward Low1048.20.5724
Triple Number Windward/Leeward Medium751.40.7985
Triple Number Windward/Leeward High645.60.9294
Coastal/Long Distance666.60.9001
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind668.20.8979
Predominantly Downwind614.70.9760
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore619.90.9679
Cape Doctor Coastal508.11.1808
Triple Number Coastal/Long Distance Low808.10.7425
Triple Number Coastal/Long Distance Medium606.20.9898
Triple Number Coastal/Long Distance High534.91.1218
Triple Number Windward/Leeward Low1048.20.5724
Triple Number Windward/Leeward Medium751.40.7985
Triple Number Windward/Leeward High645.60.9294
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7425
Triple Number Coastal/Long Distance Medium0.9898
Triple Number Coastal/Long Distance High1.1218
Triple Number Windward/Leeward Low0.5724
Triple Number Windward/Leeward Medium0.7985
Triple Number Windward/Leeward High0.9294
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7425
Triple Number Coastal/Long Distance Medium0.9898
Triple Number Coastal/Long Distance High1.1218
Triple Number Windward/Leeward Low0.5724
Triple Number Windward/Leeward Medium0.7985
Triple Number Windward/Leeward High0.9294
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance666.60.9001
Triple Number Coastal/Long Distance Low808.10.7425
Triple Number Coastal/Long Distance Medium606.20.9898
Triple Number Coastal/Long Distance High534.91.1218
Triple Number Windward/Leeward Low1048.20.5724
Triple Number Windward/Leeward Medium751.40.7985
Triple Number Windward/Leeward High645.60.9294
Predominantly Upwind668.20.8979
Predominantly Downwind614.70.9760
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1760.81161.3869.9717.0626.2578.0544.1489.0473.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance666.60.9001
Triple Number Coastal/Long Distance Low808.10.7425
Triple Number Coastal/Long Distance Medium606.20.9898
Triple Number Coastal/Long Distance High534.91.1218
Triple Number Windward/Leeward Low1048.20.5724
Triple Number Windward/Leeward Medium751.40.7985
Triple Number Windward/Leeward High645.60.9294
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1760.81161.3869.9717.0626.2578.0544.1489.0473.5
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low808.00.7425
Triple Number AP Medium606.30.9897
Triple Number AP High534.81.1218
Triple Number Windward/Leeward Low1096.90.5470
Triple Number Windward/Leeward Medium751.40.7985
Triple Number Windward/Leeward High645.60.9294
Single Number Predominant Upwind699.00.8584
Single Number Predominant Reaching606.90.9886
Single Number Predominant Downwind643.90.9318
Predominant Upwind - Low997.50.6015
Predominant Upwind - Low/Med744.90.8055
Predominant Upwind - Medium643.30.9328
Predominant Upwind - Med/High594.01.0100
Predominant Upwind - High579.21.0359
Predominant Downwind Low969.70.6188
Predominant Downwind Low/Med703.60.8528
Predominant Downwind Medium590.01.0170
Predominant Downwind Med/High522.11.1493
Predominant Downwind High483.91.2400
Predominant Reaching Low869.00.6905
Predominant Reaching Low/Med649.10.9244
Predominant Reaching Medium561.71.0682
Predominant Reaching Med/High513.41.1686
Predominant Reaching High485.41.2362
SA/DSPL Upwind18.95SA/DSPL Downwind35.39
Scoring OptionTODTOT
5-Band Windward/Leeward Low1232.30.4869
5-Band Windward/Leeward Low/Med887.00.6764
5-Band Windward/Leeward Medium736.10.8151
5-Band Windward/Leeward Med/High654.40.9168
5-Band Windward/Leeward High627.40.9563
Windward/Leeward 60-40 Low1246.00.4815
Windward/Leeward 60-40 Low/Med902.90.6645
Windward/Leeward 60-40 Medium754.80.7949
Windward/Leeward 60-40 Med/High678.10.8848
Windward/Leeward 60-40 High656.70.9136
5-Band AP Low892.80.6720
5-Band AP Low/Med696.70.8612
5-Band AP Medium596.41.0061
5-Band AP Med/High541.91.1071
5-Band AP High518.21.1578
5-Band SF Bay Tour - Low1060.70.5657
5-Band SF Bay Tour - Low/Med850.20.7057
5-Band SF Bay Tour - Medium712.50.8421
5-Band SF Bay Tour - Med/High640.10.9374
5-Band SF Bay Tour - High615.40.9750
Chicago-Mac Upwind0.8281
Chicago-Mac All Purpose0.8643
Chicago-Mac Downwind0.8955
Bayview-Mac Cove Island0.6175
Bayview-Mac Shore0.6217
Harvest Moon Regatta521.31.1509
Club Certificate2025
HistosNED 7413
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFirst 31.7Measurement03/04/2005HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA9.610Max. Beam3.212Draft1.480Displacement3,715Wetted area19.82IMS L9.001LSM08.877Acc. length9.610Sink (kg/mm) 15.67
VCGD0.165VCGM0.124RM Rated (kg·m) 77.6Limit of positive stability(°) N/AStability IndexN/ADefault crew weight581Declared crew weight550
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.405PBW0.111PIPA0.0032
EDL2.380ST10.047ST20.170
ST30.172ST40.098ST50.305
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P10.800IG11.760ISP11.860MDT10.101MDL10.156MDT20.101MDL20.156TL0.000MW0.158GO0.178
E3.900J3.500BAS1.712FSD0.032SFJ0.050SPL3.580WPLTPSBD0.108MWT78.00MCG3.980
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.166Flotation Date03/04/2005
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
HistosNED 7413
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC0.170.801.452.503.3025.06* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment013.4911.58NoNo 20.57
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentORC11.6511.6511.656.256.0060.19* Copied from legacy *
CRUISER/RACER REQUIREMENTS*
Accommodation length9.6 mTable area0.44 m²Headroom1.67 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity72 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity42 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.