Club Certificate2026
FF NXXNED 9142
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
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 Angles47.5°44.5°42.1°40.7°39.4°38.5°38.2°38.8°39.7°
Beat VMG2.393.424.184.755.155.355.445.485.43
52°3.795.286.286.977.387.587.687.757.76
60°4.115.606.587.207.577.787.897.998.01
75°4.375.836.807.387.737.988.168.368.46
90°4.255.877.007.627.918.098.278.668.92
110°4.306.047.217.848.258.598.849.249.59
120°4.165.927.117.778.218.639.029.6910.18
135°3.685.276.547.437.938.368.809.7611.05
150°3.064.395.536.597.397.878.269.0810.04
Run VMG2.653.804.795.716.477.057.588.349.11
Gybe Angles139.4°143.0°147.4°147.2°155.7°164.0°175.7°178.0°177.1°
APH ToD:535.1CDL: 10.014APH ToT: 1.1214CertNo:
BOAT
ClassDufour 40 x 2.10DesignerFelciBuilderDufourAge date03/2004Series date03/2003Offset fileDUFOUR40FK.offData fileNED9142
HULL
Length Overall12.060 mMaximum Beam3.890 mDraft2.114 mDisplacement8,117 kgDLR6.6749IMS DivisionCruiser/RacerDynamic Allowance0.260%Age Allowance0.650%RS Assessment-0.152%
PROPELLER
InstallationStrutTypeFeathering 2 bladesDiameter0.440m
CREW
Maximum weight755 kg(default)Minimum weight625 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail44.4945.23Headsail Luffed39.6439.64Headsail FlyingSymmetric94.3794.37Asymmetric137.77137.78 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail13.53Storm Jib11.79Heavy Weather Jib31.81
SAIL LIMITS
Headsails6
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers5
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 191.2 kg·m Stability Index 119.4
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.
ORC Ref  04310004K2Q Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
FF NXXNED 9142
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
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 VMG1507.41053.3861.5758.2699.4673.3662.2656.4663.3
52°950.5682.0573.5516.8488.1474.8469.0464.4463.9
60°875.7642.9547.4499.9475.6462.8456.1450.8449.2
75°824.3617.8529.6487.8465.6451.2441.3430.8425.6
90°846.4613.7514.1472.3455.1445.3435.4415.5403.7
110°837.9595.7499.1459.2436.6419.3407.2389.6375.4
120°864.6608.6506.1463.1438.3417.3399.0371.7353.8
135°977.3683.7550.9484.8453.8430.8409.3369.0325.7
150°1176.2820.7650.7546.4487.2457.6436.1396.6358.4
Run VMG1358.2947.7751.3631.0556.5510.3475.2431.5395.1
Selected Courses
Windward / Leeward1432.81000.5806.4694.6628.0591.8568.7544.0529.2
All purpose1081.1764.8627.2554.6514.3491.8476.9456.9442.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward660.40.9085
All purpose535.11.1214
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low696.00.8621
Triple Number Coastal/Long Distance Medium531.51.1289
Triple Number Coastal/Long Distance High473.11.2681
Triple Number Windward/Leeward Low903.50.6641
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High565.21.0616
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance583.91.0275
Triple Number Coastal/Long Distance Low696.00.8621
Triple Number Coastal/Long Distance Medium531.51.1289
Triple Number Coastal/Long Distance High473.11.2681
Triple Number Windward/Leeward Low903.50.6641
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High565.21.0616
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1425.3995.2756.1625.3549.0510.4481.7437.2423.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7830
Downwind "popa"0.9759
70% up, 30% down "Ilhabela"0.8323
30% up, 70% down "Ilhabela-inverso"0.9087
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low696.00.8621
Triple Number Coastal/Long Distance Medium531.51.1289
Triple Number Coastal/Long Distance High473.11.2681
Triple Number Windward/Leeward Low903.50.6641
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High565.21.0616
Predominantly Upwind583.31.0287
Predominantly Downwind539.71.1118
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP557.11.0769 Predom. Rc High432.61.3869 5B SF Bay L/M732.70.8188 TriNum AP Low696.00.8621 Predom. Dn Low832.50.7207 5B SF Bay Med620.90.9663 TriNum AP Med531.61.1287 Predom. Dn L/M611.50.9812 5B SF Bay M/H559.71.0720 TriNum AP High473.11.2681 Predom. Dn Med519.51.1549 5B SF Bay High534.41.1227 TriNum W/L Low945.20.6348 Predom. Dn M/H463.51.2944 5B AP Low768.40.7809 TriNum W/L Med656.00.9146 Predom. Dn High430.21.3948 5B AP L/M605.20.9914 TriNum W/L Hig565.21.0616 ChiMac Up Low749.50.8006 5B AP Med523.51.1460 Predom. Upwind609.40.9846 ChiMac Up Med670.90.8944 5B AP M/H479.21.2521 Predom. Reaching532.71.1264 ChiMac Up High580.81.0330 5B AP High457.91.3102 Predom. Downwind563.81.0642 ChiMac Off Low713.70.8407 5B W/L Low1060.10.5660 Predom. Up Low860.30.6974 ChiMac Off Med628.50.9546 5B W/L L/M769.20.7800 Predom. Up L/M645.90.9290 ChiMac Off High528.71.1350 5B W/L Med643.00.9331 Predom. Up Med562.71.0663 ChiMac AP Low728.10.8240 5B W/L M/H573.41.0464 Predom. Up M/H522.11.1492 ChiMac AP Med647.30.9269 5B W/L High545.71.0995 Predom. Up High506.61.1844 ChiMac AP High553.31.0843 W/L 60-40 Low1071.80.5598 Predom. Rc Low748.10.8020 BayMac Cove Island839.10.7150 W/L 60-40 L/M781.30.7680 Predom. Rc L/M564.51.0628 BayMac Shore833.00.7203 W/L 60-40 Med657.40.9126 Predom. Rc Med495.41.2110 Harvest Moon469.21.2788 W/L 60-40 M/H592.01.0136 Predom. Rc M/H456.71.3138 5B SF Bay Low894.70.6706 W/L 60-40 High568.31.0559      SA/DSPL Up20.69SA/DSPL Dn44.81
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance583.91.0275
Triple Number Coastal/Long Distance Low696.00.8621
Triple Number Coastal/Long Distance Medium531.51.1289
Triple Number Coastal/Long Distance High473.11.2681
Triple Number Windward/Leeward Low903.50.6641
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High565.21.0616
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1425.3995.2756.1625.3549.0510.4481.7437.2423.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance583.91.0275
Triple Number Coastal/Long Distance Low696.00.8621
Triple Number Coastal/Long Distance Medium531.51.1289
Triple Number Coastal/Long Distance High473.11.2681
Triple Number Windward/Leeward Low903.50.6641
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High565.21.0616
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1425.3995.2756.1625.3549.0510.4481.7437.2423.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance583.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1425.3995.2756.1625.3549.0510.4481.7437.2423.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low696.00.8621
Triple Number Coastal/Long Distance Medium531.51.1289
Triple Number Coastal/Long Distance High473.11.2681
Triple Number Windward/Leeward Low903.50.6641
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High565.21.0616
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating583.91.0275
FinRating, kevyt tuuli1039.90.9616
FinRating, kova tuuli460.91.0849
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low696.00.8621
Triple Number Coastal/Long Distance Medium531.51.1289
Triple Number Coastal/Long Distance High473.11.2681
Triple Number Windward/Leeward Low903.50.6641
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High565.21.0616
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0275
Triple Number Coastal/Long Distance Low0.8621
Triple Number Coastal/Long Distance Medium1.1289
Triple Number Coastal/Long Distance High1.2681
Triple Number Windward/Leeward Low0.6641
Triple Number Windward/Leeward Medium0.9146
Triple Number Windward/Leeward High1.0616
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1425.3995.2756.1625.3549.0510.4481.7437.2423.2
For information
General Purpose Handicap (GPH)602.3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance583.91.0275
Triple Number Coastal/Long Distance Low696.00.8621
Triple Number Coastal/Long Distance Medium531.51.1289
Triple Number Coastal/Long Distance High473.11.2681
Triple Number Windward/Leeward Low903.50.6641
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High565.21.0616
Saronikos S All Purpose619.00.9693
Saronikos S Upwind704.60.8516
Saronikos S Downwind511.61.1728
Saronikos N All Purpose645.50.9295
Saronikos N Upwind735.50.8158
Saronikos N Downwind556.41.0784
Saronikos SW All Purpose625.10.9598
Saronikos SW Upwind727.60.8246
Saronikos SW Downwind517.31.1598
Saronikos NE All Purpose667.40.8990
Saronikos NE Upwind688.60.8714
Saronikos NE Downwind623.40.9624
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1425.3995.2756.1625.3549.0510.4481.7437.2423.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low696.00.8621
Triple Number Coastal/Long Distance Medium531.51.1289
Triple Number Coastal/Long Distance High473.11.2681
Triple Number Windward/Leeward Low903.50.6641
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High565.21.0616
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose557.11.0769
5-Band All Purpose Low842.60.7121
5-Band All Purpose L/M626.70.9574
5-Band All Purpose Med540.21.1107
5-Band All Purpose M/H492.61.2181
5-Band All Purpose High468.41.2810
Single Number Predominant Upwind582.41.0302
Single Number Predominant Reaching511.01.1741
Single Number Predominant Downwind540.01.1112
5-Band 50-50 Windward/Leeward Low1060.10.5660
5-Band 50-50 Windward/Leeward L/M769.20.7800
5-Band 50-50 Windward/Leeward Med643.00.9331
5-Band 50-50 Windward/Leeward M/H573.41.0464
5-Band 50-50 Windward/Leeward High545.71.0995
5-Band 60-40 Windward/Leeward Low1071.80.5598
5-Band 60-40 Windward/Leeward L/M781.30.7680
5-Band 60-40 Windward/Leeward Med657.40.9126
5-Band 60-40 Windward/Leeward M/H592.01.0136
5-Band 60-40 Windward/Leeward High568.31.0559
Triple Number 50-50 Windward/Leeward Low945.20.6348
Triple Number 50-50 Windward/Leeward Med656.10.9145
Triple Number 50-50 Windward/Leeward High565.21.0616
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward675.10.8887
Triple Number 60-40 Windward/Leeward Low956.60.6272
Triple Number 60-40 Windward/Leeward Med670.10.8954
Triple Number 60-40 Windward/Leeward High584.71.0262
Triple Number All-Purpose Low755.90.7938
Triple Number All-Purpose Med548.71.0935
Triple Number All-Purpose High485.81.2351
Triple Number Predominant Upwind Low779.50.7698
Triple Number Predominant Upwind Med573.61.0461
Triple Number Predominant Upwind High522.71.1478
Triple Number Predominant Reaching Low678.60.8842
Triple Number Predominant Reaching Med510.71.1749
Triple Number Predominant Reaching High442.21.3567
Triple Number Predominant Downwind Low743.90.8065
Triple Number Predominant Downwind Med528.81.1347
Triple Number Predominant Downwind High445.41.3473
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance583.91.0275
Triple Number Coastal/Long Distance Low696.00.8621
Triple Number Coastal/Long Distance Medium531.51.1289
Triple Number Coastal/Long Distance High473.11.2681
Triple Number Windward/Leeward Low903.50.6641
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High565.21.0616
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1425.3995.2756.1625.3549.0510.4481.7437.2423.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance583.91.0275
Triple Number Coastal/Long Distance Low696.00.8621
Triple Number Coastal/Long Distance Medium531.51.1289
Triple Number Coastal/Long Distance High473.11.2681
Triple Number Windward/Leeward Low903.50.6641
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High565.21.0616
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1425.3995.2756.1625.3549.0510.4481.7437.2423.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low696.0
Triple Number Coastal/Long Distance Medium531.5
Triple Number Coastal/Long Distance High473.1
Triple Number Windward/Leeward Low903.5
Triple Number Windward/Leeward Medium656.0
Triple Number Windward/Leeward High565.2
Predominantly Upwind583.3
Predominantly Downwind539.7
Predominantly Reaching518.6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance583.91.0275
Triple Number Coastal/Long Distance Low696.00.8621
Triple Number Coastal/Long Distance Medium531.51.1289
Triple Number Coastal/Long Distance High473.11.2681
Triple Number Windward/Leeward Low903.50.6641
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High565.21.0616
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1425.3995.2756.1625.3549.0510.4481.7437.2423.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8621
Triple Number Coastal/Long Distance Medium1.1289
Triple Number Coastal/Long Distance High1.2681
Triple Number Windward/Leeward Low0.6641
Triple Number Windward/Leeward Medium0.9146
Triple Number Windward/Leeward High1.0616
Coastal/Long Distance1.0275
Predominantly Upwind1.0287
Predominantly Downwind1.1118
For information
General Purpose Handicap (GPH)602.3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1214
Distanseseilas Trippeltall svak vind0.8621
Distanseseilas Trippeltall mellomvind1.1289
Distanseseilas Trippeltall sterk vind1.2681
Pølsebane Trippeltall svak vind0.6641
Pølsebane Trippeltall mellomvind0.9146
Pølsebane Trippeltall sterk vind1.0616
Motvind Singeltall1.0287
Medvind Singeltall1.1118
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low696.00.8621
Triple Number Coastal/Long Distance Medium531.51.1289
Triple Number Coastal/Long Distance High473.11.2681
Triple Number Windward/Leeward Low903.50.6641
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High565.21.0616
Coastal/Long Distance583.91.0275
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind583.31.0287
Predominantly Downwind539.71.1118
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore533.61.1244
Cape Doctor Coastal447.01.3422
Triple Number Coastal/Long Distance Low696.00.8621
Triple Number Coastal/Long Distance Medium531.51.1289
Triple Number Coastal/Long Distance High473.11.2681
Triple Number Windward/Leeward Low903.50.6641
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High565.21.0616
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8621
Triple Number Coastal/Long Distance Medium1.1289
Triple Number Coastal/Long Distance High1.2681
Triple Number Windward/Leeward Low0.6641
Triple Number Windward/Leeward Medium0.9146
Triple Number Windward/Leeward High1.0616
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8621
Triple Number Coastal/Long Distance Medium1.1289
Triple Number Coastal/Long Distance High1.2681
Triple Number Windward/Leeward Low0.6641
Triple Number Windward/Leeward Medium0.9146
Triple Number Windward/Leeward High1.0616
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance583.91.0275
Triple Number Coastal/Long Distance Low696.00.8621
Triple Number Coastal/Long Distance Medium531.51.1289
Triple Number Coastal/Long Distance High473.11.2681
Triple Number Windward/Leeward Low903.50.6641
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High565.21.0616
Predominantly Upwind583.31.0287
Predominantly Downwind539.71.1118
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1425.3995.2756.1625.3549.0510.4481.7437.2423.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance583.91.0275
Triple Number Coastal/Long Distance Low696.00.8621
Triple Number Coastal/Long Distance Medium531.51.1289
Triple Number Coastal/Long Distance High473.11.2681
Triple Number Windward/Leeward Low903.50.6641
Triple Number Windward/Leeward Medium656.00.9146
Triple Number Windward/Leeward High565.21.0616
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1425.3995.2756.1625.3549.0510.4481.7437.2423.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP557.11.0769 Predom. Dn High430.21.3948 5B AP M/H479.21.2521 TriNum AP Low696.00.8621 Predom. Rc Low748.10.8020 5B AP High457.91.3102 TriNum AP Med531.61.1287 Predom. Rc L/M564.51.0628 5B SF Bay Low894.70.6706 TriNum AP High473.11.2681 Predom. Rc Med495.41.2110 5B SF Bay L/M732.70.8188 TriNum W/L Low945.20.6348 Predom. Rc M/H456.71.3138 5B SF Bay Med620.90.9663 TriNum W/L Med656.00.9146 Predom. Rc High432.61.3869 5B SF Bay M/H559.71.0720 TriNum W/L Hig565.21.0616 5B W/L Low1060.10.5660 5B SF Bay High534.41.1227 Predom. Upwind609.40.9846 5B W/L L/M769.20.7800 ChiMac Up Low749.50.8006 Predom. Reaching532.71.1264 5B W/L Med643.00.9331 ChiMac Up Med670.90.8944 Predom. Downwind563.81.0642 5B W/L M/H573.41.0464 ChiMac Up High580.81.0330 Predom. Up Low860.30.6974 5B W/L High545.71.0995 ChiMac Off Low713.70.8407 Predom. Up L/M645.90.9290 W/L 60-40 Low1071.80.5598 ChiMac Off Med628.50.9546 Predom. Up Med562.71.0663 W/L 60-40 L/M781.30.7680 ChiMac Off High528.71.1350 Predom. Up M/H522.11.1492 W/L 60-40 Med657.40.9126 ChiMac AP Low728.10.8240 Predom. Up High506.61.1844 W/L 60-40 M/H592.01.0136 ChiMac AP Med647.30.9269 Predom. Dn Low832.50.7207 W/L 60-40 High568.31.0559 ChiMac AP High553.31.0843 Predom. Dn L/M611.50.9812 5B AP Low768.40.7809 BayMac Cove Island839.10.7150 Predom. Dn Med519.51.1549 5B AP L/M605.20.9914 BayMac Shore833.00.7203 Predom. Dn M/H463.51.2944 5B AP Med523.51.1460 Harvest Moon469.21.2788      SA/DSPL Up20.69SA/DSPL Dn44.81
ORC Ref  04310004K2Q Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
FF NXXNED 9142
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDufour 40 x 2.10Measurement30/03/2007HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12.060Maximum beam3.890Draft2.114Displacement8,117Wetted area31.12IMS L10.910LSM010.673Accomod. length12.060Sink (kg/mm) 23.57
VCGD0.085VCGM0.071 RM Rated (kg·m) 191.2Limit of positive stability(°) 116.0 Stability Index 119.4 BLR index 0.0000Default crew weight755 Declared crew weight 700
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFeathering 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.440PBWPIPA0.0010
EDLST1ST2
ST3ST4ST5
RIG
BackstayAdjustableForestayFixedInner forestayFixedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P14.750IG15.350ISP15.450MDT10.126MDL10.222MDT2MDL2TLNo TaperMWGO
E5.240J4.200BAS1.800FSDFoilSFJ0.180SPL4.450WPLTPSBDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date09/04/2021Measurer65
SFFP0.100FFM1.374FF1.380LCFcl6.572SG1.0000
SAFP11.430FAM1.141FA1.170LCFsh6.838HBI1.228
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGW2Water1701.500.00W1Water1709.700.00FuelDiesel0.900018015010.000.001Fuel solid0.900060608.85Total deductible1899.670.00
OTHER ITEMSIdKindDescriptionWeightLCGVCGHouseBattery609.900.40StartBattery309.700.70AEngine (IC)Volvo D2-551Engine (IC)Volvo 20401Anchor400.6001Deck GearLandvasten en stootwillen84.20Total deductible481.200.00
ORC Ref  04310004K2Q Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
FF NXXNED 9142
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment010.150.991.793.214.3644.4914/04/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment010.060.661.302.644.075.5814.61NoNo 39.6414/04/2021
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment0114.9214.9214.927.627.4794.3712/03/2005
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA118.0315.3716.7010.109.10111%137.7724/03/2024
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length12.1 mTable area0.55 m²Headroom1.81 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity152 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity92 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04310004K2Q Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org