Club Certificate2025
DontenvilleNED 46
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 Angles44.8°44.8°42.6°41.6°41.5°41.4°41.2°41.2°41.6°
Beat VMG2.543.504.264.795.135.325.465.615.63
52°4.035.436.447.167.647.918.078.258.31
60°4.345.786.777.497.978.248.398.568.63
75°4.586.067.057.778.248.558.759.009.14
90°4.506.107.247.938.288.638.919.369.68
110°4.686.367.598.398.859.139.379.8010.16
120°4.596.277.538.358.889.349.7210.2710.74
135°4.095.707.017.968.599.099.5910.6811.92
150°3.394.806.027.087.938.508.949.8210.81
Run VMG2.944.165.226.136.877.417.858.609.40
Gybe Angles142.6°142.6°146.7°149.0°151.2°153.4°157.6°159.7°155.9°
APH ToD:512.3CDL: 11.049APH ToT: 1.1713CertNo:
BOAT
ClassSaffier SL46DesignerSaffier YachtsBuilderSaffier YachtsAge date01/2025Series date01/2025Offset fileSAFFIERSL46_DV.offData fileNED46
HULL
Length Overall13.751 mMaximum Beam4.418 mDraft2.393 mDisplacement13,877 kgDLR6.2035IMS DivisionCruiser/RacerDynamic Allowance0.240%Age Allowance0.000%
PROPELLER
InstallationStrutTypeFeathering 3 bladesDiameter0.530m
CREW
Maximum weight300 kg(declared)Minimum weight170 kg ✱ when appliedNon Manual PowerYesCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail67.4268.39Headsail Luffed48.7448.74Headsail FlyingSymmetricAsymmetric203.79203.79 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail20.63Storm Jib18.73Heavy Weather Jib50.55
SAIL LIMITS
Headsails6
✱ One set on the forestay
Spinnakers5
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
DontenvilleNED 46
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 VMG1416.31027.2845.7752.3701.9676.3659.4642.0639.4
52°892.9663.1559.1502.8471.0454.9446.1436.5433.4
60°829.2622.9531.5480.4451.8436.7428.9420.4417.2
75°786.8594.4510.5463.5436.6421.2411.4400.1394.0
90°799.5590.5497.0454.1434.9417.1404.0384.6372.0
110°769.4566.2474.1429.3406.8394.5384.1367.2354.2
120°783.6573.9478.1431.1405.5385.4370.3350.7335.1
135°880.7631.8513.8452.1419.0396.2375.3337.0302.1
150°1061.0749.9597.7508.5454.1423.4402.7366.5333.2
Run VMG1225.2865.9690.2587.2523.7485.9458.9418.4383.1
Selected Courses
Windward / Leeward1320.5946.5767.9669.7612.8581.1559.1530.2511.3
All purpose1000.1727.1599.5531.5493.7471.5455.7433.8418.8
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward640.50.9367
All purpose512.31.1713
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low663.30.9046
Triple Number Coastal/Long Distance Medium509.61.1775
Triple Number Coastal/Long Distance High451.41.3291
Triple Number Windward/Leeward Low857.30.6999
Triple Number Windward/Leeward Medium636.70.9423
Triple Number Windward/Leeward High553.81.0835
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance559.21.0730
Triple Number Coastal/Long Distance Low663.30.9046
Triple Number Coastal/Long Distance Medium509.61.1775
Triple Number Coastal/Long Distance High451.41.3291
Triple Number Windward/Leeward Low857.30.6999
Triple Number Windward/Leeward Medium636.70.9423
Triple Number Windward/Leeward High553.81.0835
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1385.7938.4719.6600.8529.3489.3458.6412.4398.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7918
Downwind "popa"1.0422
70% up, 30% down "Ilhabela"0.8533
30% up, 70% down "Ilhabela-inverso"0.9519
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low663.30.9046
Triple Number Coastal/Long Distance Medium509.61.1775
Triple Number Coastal/Long Distance High451.41.3291
Triple Number Windward/Leeward Low857.30.6999
Triple Number Windward/Leeward Medium636.70.9423
Triple Number Windward/Leeward High553.81.0835
Predominantly Upwind565.41.0612
Predominantly Downwind510.01.1765
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low663.30.9046
Triple Number AP Medium509.61.1774
Triple Number AP High451.41.3291
Triple Number Windward/Leeward Low893.80.6713
Triple Number Windward/Leeward Medium636.70.9423
Triple Number Windward/Leeward High553.81.0835
Single Number Predominant Upwind587.71.0209
Single Number Predominant Reaching504.61.1890
Single Number Predominant Downwind530.71.1305
Predominant Upwind - Low820.40.7313
Predominant Upwind - Low/Med625.90.9587
Predominant Upwind - Medium546.71.0974
Predominant Upwind - Med/High503.61.1914
Predominant Upwind - High483.61.2407
Predominant Downwind Low773.30.7759
Predominant Downwind Low/Med576.11.0415
Predominant Downwind Medium491.61.2205
Predominant Downwind Med/High438.91.3672
Predominant Downwind High406.51.4759
Predominant Reaching Low705.70.8502
Predominant Reaching Low/Med538.91.1133
Predominant Reaching Medium471.51.2724
Predominant Reaching Med/High430.01.3952
Predominant Reaching High405.01.4814
SA/DSPL Upwind19.94SA/DSPL Downwind46.55
Scoring OptionTODTOT
5-Band Windward/Leeward Low995.40.6028
5-Band Windward/Leeward Low/Med736.70.8144
5-Band Windward/Leeward Medium625.40.9593
5-Band Windward/Leeward Med/High562.51.0667
5-Band Windward/Leeward High531.91.1280
Windward/Leeward 60-40 Low1012.20.5928
Windward/Leeward 60-40 Low/Med753.00.7968
Windward/Leeward 60-40 Medium643.20.9328
Windward/Leeward 60-40 Med/High582.51.0300
Windward/Leeward 60-40 High554.41.0822
5-Band AP Low722.80.8301
5-Band AP Low/Med578.71.0369
5-Band AP Medium501.91.1955
5-Band AP Med/High457.91.3104
5-Band AP High435.01.3794
5-Band SF Bay Tour - Low864.00.6944
5-Band SF Bay Tour - Low/Med706.10.8498
5-Band SF Bay Tour - Medium603.50.9943
5-Band SF Bay Tour - Med/High545.81.0994
5-Band SF Bay Tour - High517.31.1599
Chicago-Mac Upwind0.9854
Chicago-Mac All Purpose1.0380
Chicago-Mac Downwind1.0887
Bayview-Mac Cove Island0.7579
Bayview-Mac Shore0.7617
Harvest Moon Regatta436.11.3757
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance559.21.0730
Triple Number Coastal/Long Distance Low663.30.9046
Triple Number Coastal/Long Distance Medium509.61.1775
Triple Number Coastal/Long Distance High451.41.3291
Triple Number Windward/Leeward Low857.30.6999
Triple Number Windward/Leeward Medium636.70.9423
Triple Number Windward/Leeward High553.81.0835
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1385.7938.4719.6600.8529.3489.3458.6412.4398.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance559.21.0730
Triple Number Coastal/Long Distance Low663.30.9046
Triple Number Coastal/Long Distance Medium509.61.1775
Triple Number Coastal/Long Distance High451.41.3291
Triple Number Windward/Leeward Low857.30.6999
Triple Number Windward/Leeward Medium636.70.9423
Triple Number Windward/Leeward High553.81.0835
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1385.7938.4719.6600.8529.3489.3458.6412.4398.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance559.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1385.7938.4719.6600.8529.3489.3458.6412.4398.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low663.30.9046
Triple Number Coastal/Long Distance Medium509.61.1775
Triple Number Coastal/Long Distance High451.41.3291
Triple Number Windward/Leeward Low857.30.6999
Triple Number Windward/Leeward Medium636.70.9423
Triple Number Windward/Leeward High553.81.0835
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating559.21.0730
FinRating, kevyt tuuli972.81.0280
FinRating, kova tuuli437.01.1442
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low663.30.9046
Triple Number Coastal/Long Distance Medium509.61.1775
Triple Number Coastal/Long Distance High451.41.3291
Triple Number Windward/Leeward Low857.30.6999
Triple Number Windward/Leeward Medium636.70.9423
Triple Number Windward/Leeward High553.81.0835
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0730
Triple Number Coastal/Long Distance Low0.9046
Triple Number Coastal/Long Distance Medium1.1775
Triple Number Coastal/Long Distance High1.3291
Triple Number Windward/Leeward Low0.6999
Triple Number Windward/Leeward Medium0.9423
Triple Number Windward/Leeward High1.0835
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1385.7938.4719.6600.8529.3489.3458.6412.4398.0
For information
General Purpose Handicap (GPH)575.9
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance559.21.0730
Triple Number Coastal/Long Distance Low663.30.9046
Triple Number Coastal/Long Distance Medium509.61.1775
Triple Number Coastal/Long Distance High451.41.3291
Triple Number Windward/Leeward Low857.30.6999
Triple Number Windward/Leeward Medium636.70.9423
Triple Number Windward/Leeward High553.81.0835
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1385.7938.4719.6600.8529.3489.3458.6412.4398.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low663.30.9046
Triple Number Coastal/Long Distance Medium509.61.1775
Triple Number Coastal/Long Distance High451.41.3291
Triple Number Windward/Leeward Low857.30.6999
Triple Number Windward/Leeward Medium636.70.9423
Triple Number Windward/Leeward High553.81.0835
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance559.21.0730
Triple Number Coastal/Long Distance Low663.30.9046
Triple Number Coastal/Long Distance Medium509.61.1775
Triple Number Coastal/Long Distance High451.41.3291
Triple Number Windward/Leeward Low857.30.6999
Triple Number Windward/Leeward Medium636.70.9423
Triple Number Windward/Leeward High553.81.0835
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1385.7938.4719.6600.8529.3489.3458.6412.4398.0
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance559.21.0730
Triple Number Coastal/Long Distance Low663.30.9046
Triple Number Coastal/Long Distance Medium509.61.1775
Triple Number Coastal/Long Distance High451.41.3291
Triple Number Windward/Leeward Low857.30.6999
Triple Number Windward/Leeward Medium636.70.9423
Triple Number Windward/Leeward High553.81.0835
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1385.7938.4719.6600.8529.3489.3458.6412.4398.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low663.3
Triple Number Coastal/Long Distance Medium509.6
Triple Number Coastal/Long Distance High451.4
Triple Number Windward/Leeward Low857.3
Triple Number Windward/Leeward Medium636.7
Triple Number Windward/Leeward High553.8
Predominantly Upwind565.4
Predominantly Downwind510.0
Predominantly Reaching491.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance559.21.0730
Triple Number Coastal/Long Distance Low663.30.9046
Triple Number Coastal/Long Distance Medium509.61.1775
Triple Number Coastal/Long Distance High451.41.3291
Triple Number Windward/Leeward Low857.30.6999
Triple Number Windward/Leeward Medium636.70.9423
Triple Number Windward/Leeward High553.81.0835
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1385.7938.4719.6600.8529.3489.3458.6412.4398.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9046
Triple Number Coastal/Long Distance Medium1.1775
Triple Number Coastal/Long Distance High1.3291
Triple Number Windward/Leeward Low0.6999
Triple Number Windward/Leeward Medium0.9423
Triple Number Windward/Leeward High1.0835
Coastal/Long Distance1.0730
Predominantly Upwind1.0612
Predominantly Downwind1.1765
For information
General Purpose Handicap (GPH)575.9
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.1713
Distanseseilas Trippeltall svak vind0.9046
Distanseseilas Trippeltall mellomvind1.1775
Distanseseilas Trippeltall sterk vind1.3291
Pølsebane Trippeltall svak vind0.6999
Pølsebane Trippeltall mellomvind0.9423
Pølsebane Trippeltall sterk vind1.0835
Motvind Singeltall1.0612
Medvind Singeltall1.1765
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low663.30.9046
Triple Number Coastal/Long Distance Medium509.61.1775
Triple Number Coastal/Long Distance High451.41.3291
Triple Number Windward/Leeward Low857.30.6999
Triple Number Windward/Leeward Medium636.70.9423
Triple Number Windward/Leeward High553.81.0835
Coastal/Long Distance559.21.0730
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind565.41.0612
Predominantly Downwind510.01.1765
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore516.91.1607
Cape Doctor Coastal423.31.4175
Triple Number Coastal/Long Distance Low663.30.9046
Triple Number Coastal/Long Distance Medium509.61.1775
Triple Number Coastal/Long Distance High451.41.3291
Triple Number Windward/Leeward Low857.30.6999
Triple Number Windward/Leeward Medium636.70.9423
Triple Number Windward/Leeward High553.81.0835
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9046
Triple Number Coastal/Long Distance Medium1.1775
Triple Number Coastal/Long Distance High1.3291
Triple Number Windward/Leeward Low0.6999
Triple Number Windward/Leeward Medium0.9423
Triple Number Windward/Leeward High1.0835
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9046
Triple Number Coastal/Long Distance Medium1.1775
Triple Number Coastal/Long Distance High1.3291
Triple Number Windward/Leeward Low0.6999
Triple Number Windward/Leeward Medium0.9423
Triple Number Windward/Leeward High1.0835
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance559.21.0730
Triple Number Coastal/Long Distance Low663.30.9046
Triple Number Coastal/Long Distance Medium509.61.1775
Triple Number Coastal/Long Distance High451.41.3291
Triple Number Windward/Leeward Low857.30.6999
Triple Number Windward/Leeward Medium636.70.9423
Triple Number Windward/Leeward High553.81.0835
Predominantly Upwind565.41.0612
Predominantly Downwind510.01.1765
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1385.7938.4719.6600.8529.3489.3458.6412.4398.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance559.21.0730
Triple Number Coastal/Long Distance Low663.30.9046
Triple Number Coastal/Long Distance Medium509.61.1775
Triple Number Coastal/Long Distance High451.41.3291
Triple Number Windward/Leeward Low857.30.6999
Triple Number Windward/Leeward Medium636.70.9423
Triple Number Windward/Leeward High553.81.0835
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1385.7938.4719.6600.8529.3489.3458.6412.4398.0
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low663.30.9046
Triple Number AP Medium509.61.1774
Triple Number AP High451.41.3291
Triple Number Windward/Leeward Low893.80.6713
Triple Number Windward/Leeward Medium636.70.9423
Triple Number Windward/Leeward High553.81.0835
Single Number Predominant Upwind587.71.0209
Single Number Predominant Reaching504.61.1890
Single Number Predominant Downwind530.71.1305
Predominant Upwind - Low820.40.7313
Predominant Upwind - Low/Med625.90.9587
Predominant Upwind - Medium546.71.0974
Predominant Upwind - Med/High503.61.1914
Predominant Upwind - High483.61.2407
Predominant Downwind Low773.30.7759
Predominant Downwind Low/Med576.11.0415
Predominant Downwind Medium491.61.2205
Predominant Downwind Med/High438.91.3672
Predominant Downwind High406.51.4759
Predominant Reaching Low705.70.8502
Predominant Reaching Low/Med538.91.1133
Predominant Reaching Medium471.51.2724
Predominant Reaching Med/High430.01.3952
Predominant Reaching High405.01.4814
SA/DSPL Upwind19.94SA/DSPL Downwind46.55
Scoring OptionTODTOT
5-Band Windward/Leeward Low995.40.6028
5-Band Windward/Leeward Low/Med736.70.8144
5-Band Windward/Leeward Medium625.40.9593
5-Band Windward/Leeward Med/High562.51.0667
5-Band Windward/Leeward High531.91.1280
Windward/Leeward 60-40 Low1012.20.5928
Windward/Leeward 60-40 Low/Med753.00.7968
Windward/Leeward 60-40 Medium643.20.9328
Windward/Leeward 60-40 Med/High582.51.0300
Windward/Leeward 60-40 High554.41.0822
5-Band AP Low722.80.8301
5-Band AP Low/Med578.71.0369
5-Band AP Medium501.91.1955
5-Band AP Med/High457.91.3104
5-Band AP High435.01.3794
5-Band SF Bay Tour - Low864.00.6944
5-Band SF Bay Tour - Low/Med706.10.8498
5-Band SF Bay Tour - Medium603.50.9943
5-Band SF Bay Tour - Med/High545.81.0994
5-Band SF Bay Tour - High517.31.1599
Chicago-Mac Upwind0.9854
Chicago-Mac All Purpose1.0380
Chicago-Mac Downwind1.0887
Bayview-Mac Cove Island0.7579
Bayview-Mac Shore0.7617
Harvest Moon Regatta436.11.3757
Club Certificate2025
DontenvilleNED 46
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSaffier SL46Measurement03/06/2025HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA13.751Max. Beam4.418Draft2.393Displacement13,877Wetted area45.00IMS L13.045LSM013.077Acc. length13.751Sink (kg/mm) 34.45
VCGD0.169VCGM0.065RM Rated (kg·m) 372.0Limit of positive stability(°) N/AStability IndexN/ADefault crew weight1,009Declared crew weight300
PROPELLER
Propeller TypeFeathering 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.530PBWPIPA0.0015
EDLST1ST2
ST3ST4ST5
RIG
Forestay tensionAftInner stayNone FittedMast materialCarbonSingle headsail furlerYesMainsail furlerIn mastArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P18.800IG19.350ISP20.670MDT10.136MDL10.266MDT2MDL2TLTaperMWGO
E6.270J5.600BAS1.830FSDFoilSFJSPLWPLTPS7.100BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date03/06/2025
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
DontenvilleNED 46
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.201.362.203.745.0967.42
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.050.621.232.473.704.9219.75NoNo 48.74
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment122.2219.1320.6811.9411.38105%203.79
CRUISER/RACER REQUIREMENTS*
Accommodation length13.8 mTable area0.66 m²Headroom1.88 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity234 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity126 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.