Club
Certificate
Double Handed
2022

Boat

Nerissa

FIN-9627

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles44.2°42.4°41.8°41.8°41.8°42.0°41.8°
Beat VMG3.183.894.414.764.884.925.02
52°4.925.886.667.107.277.337.43
60°5.226.206.977.377.557.627.66
75°5.646.757.347.597.817.968.07
90°5.937.077.647.918.078.208.51
110°5.806.987.638.018.368.699.17
120°5.546.727.487.918.308.729.44
135°4.896.057.047.648.038.449.32
150°4.155.266.217.077.617.998.77
Run VMG3.594.555.396.176.837.398.14
Gybe Angles144.2°147.8°152.0°155.0°163.1°176.6°179.0°

APH: 561.9

CDL: 9.249

GPH: 633.4

CertNo:

BOAT
ClassDufour 40DesignerFelci YachtsBuilderDufour YachtsAge date05/2003Series date01/2003Offset fileDUFOUR40.offData fileL-9627C
HULL
Length Overall12.060 mMaximum Beam3.890 mDraft2.084 mDisplacement8,094 kgDLR6.4206IMS DivisionCruiser/RacerDynamic Allowance0.304%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.454m
CREW
Maximum weight200 kgMinimum weight120 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail44.0444.94Headsail Luffed28.8528.85Headsail FlyingSymmetric91.6091.60Asymmetric85.7785.77 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail13.19Storm Jib10.97Heavy Weather Jib29.62
SAIL LIMITS
Headsails5  Spinnakers4 * Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment178.8 kg·mStability 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.
ORC Ref  04140001VUHIssued on 11/04/2022Valid until 31/12/2022
VPP ver: 2022 1.01 | © ORC | www.orc.org

Club
Certificate
Double Handed
2022

Boat

Nerissa

FIN-9627

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1131.6925.1815.9756.8737.2731.4717.3
52°732.4612.1540.9506.9495.4491.1484.7
60°689.5580.3516.2488.2476.8472.7469.9
75°638.6533.0490.5474.2460.8452.4445.8
90°607.2509.1471.5455.2446.3439.2423.0
110°620.4515.9472.1449.5430.6414.2392.8
120°650.0536.0481.0455.3433.7413.1381.5
135°736.5594.6511.0471.5448.3426.6386.2
150°867.9684.5579.5509.4472.9450.7410.4
Run VMG1002.2790.4668.4583.5527.2487.1442.3
Selected Courses
Windward / Leeward1066.9857.8742.2670.1632.2609.2579.8
All purpose809.4660.4582.3538.7516.0501.7480.1
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward704.90.8511
All purpose561.91.0677
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low734.80.8165
Triple Number Coastal/Long Distance Medium557.71.0759
Triple Number Coastal/Long Distance High497.21.2068
Triple Number Windward/Leeward Low962.30.6235
Triple Number Windward/Leeward Medium700.30.8568
Triple Number Windward/Leeward High603.90.9935
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance615.80.9743
Triple Number Coastal/Long Distance Low734.80.8165
Triple Number Coastal/Long Distance Medium557.71.0759
Triple Number Coastal/Long Distance High497.21.2068
Triple Number Windward/Leeward Low962.30.6235
Triple Number Windward/Leeward Medium700.30.8568
Triple Number Windward/Leeward High603.90.9935
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1060.4801.7662.4578.0536.3505.6454.5
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.7222
Downwind "popa"0.9331
70% up, 30% down "Ilhabela"0.7748
30% up, 70% down "Ilhabela-inverso"0.8580
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low734.80.8165
Triple Number Coastal/Long Distance Medium557.71.0759
Triple Number Coastal/Long Distance High497.21.2068
Triple Number Windward/Leeward Low962.30.6235
Triple Number Windward/Leeward Medium700.30.8568
Triple Number Windward/Leeward High603.90.9935
Predominantly Upwind617.00.9725
Predominantly Downwind564.71.0625
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low734.80.8165
Triple Number All Purpose Medium557.71.0759
Triple Number All Purpose High497.21.2068
Triple Number Windward/Leeward Low962.30.6235
Triple Number Windward/Leeward Medium700.30.8568
Triple Number Windward/Leeward High603.90.9935
Predominantly Upwind617.00.9725
Predominantly Downwind564.71.0625
Predominantly Upwind Low840.70.7137
Predominantly Upwind Medium641.70.9350
Predominantly Upwind High593.91.0102
Predominantly Downwind Low793.80.7558
Predominantly Downwind Medium556.01.0792
Predominantly Downwind High461.31.3006
Chicago-Mac Upwind0.9528
Chicago-Mac All Purpose0.9946
Chicago-Mac Downwind1.0427
Bayview-Mac Cove Island0.9194
Bayview-Mac Shore0.9234
Victoria-Maui1.1239
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance615.80.9743
Triple Number Coastal/Long Distance Low734.80.8165
Triple Number Coastal/Long Distance Medium557.71.0759
Triple Number Coastal/Long Distance High497.21.2068
Triple Number Windward/Leeward Low962.30.6235
Triple Number Windward/Leeward Medium700.30.8568
Triple Number Windward/Leeward High603.90.9935
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1060.4801.7662.4578.0536.3505.6454.5
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance615.80.9743
Triple Number Coastal/Long Distance Low734.80.8165
Triple Number Coastal/Long Distance Medium557.71.0759
Triple Number Coastal/Long Distance High497.21.2068
Triple Number Windward/Leeward Low962.30.6235
Triple Number Windward/Leeward Medium700.30.8568
Triple Number Windward/Leeward High603.90.9935
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1060.4801.7662.4578.0536.3505.6454.5
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance615.8
Triple Number Coastal/Long Distance Low734.8
Triple Number Coastal/Long Distance Medium557.7
Triple Number Coastal/Long Distance High497.2
Triple Number Windward/Leeward Low962.3
Triple Number Windward/Leeward Medium700.3
Triple Number Windward/Leeward High603.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1060.4801.7662.4578.0536.3505.6454.5
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance615.80.9743
Triple Number Coastal/Long Distance Low734.80.8165
Triple Number Coastal/Long Distance Medium557.71.0759
Triple Number Coastal/Long Distance High497.21.2068
Triple Number Windward/Leeward Low962.30.6235
Triple Number Windward/Leeward Medium700.30.8568
Triple Number Windward/Leeward High603.90.9935
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1060.4801.7662.4578.0536.3505.6454.5
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)615.80.9743
Triple Number Coastal/Long Distance Low734.80.8165
Triple Number Coastal/Long Distance Medium557.71.0759
Triple Number Coastal/Long Distance High497.21.2068
Triple Number Windward/Leeward Low962.30.6235
Triple Number Windward/Leeward Medium700.30.8568
Triple Number Windward/Leeward High603.90.9935
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1060.4801.7662.4578.0536.3505.6454.5
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low734.80.8165
Triple Number Coastal/Long Distance Medium557.71.0759
Triple Number Coastal/Long Distance High497.21.2068
Triple Number Windward/Leeward Low962.30.6235
Triple Number Windward/Leeward Medium700.30.8568
Triple Number Windward/Leeward High603.90.9935
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8165
Triple Number Coastal/Long Distance Medium1.0759
Triple Number Coastal/Long Distance High1.2068
Triple Number Windward/Leeward Low0.6235
Triple Number Windward/Leeward Medium0.8568
Triple Number Windward/Leeward High0.9935
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1060.4801.7662.4578.0536.3505.6454.5
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance615.80.9743
Triple Number Coastal/Long Distance Low734.80.8165
Triple Number Coastal/Long Distance Medium557.71.0759
Triple Number Coastal/Long Distance High497.21.2068
Triple Number Windward/Leeward Low962.30.6235
Triple Number Windward/Leeward Medium700.30.8568
Triple Number Windward/Leeward High603.90.9935
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1060.4801.7662.4578.0536.3505.6454.5
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low734.80.8165
Triple Number Coastal/Long Distance Medium557.71.0759
Triple Number Coastal/Long Distance High497.21.2068
Triple Number Windward/Leeward Low962.30.6235
Triple Number Windward/Leeward Medium700.30.8568
Triple Number Windward/Leeward High603.90.9935
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance615.80.9743
Triple Number Coastal/Long Distance Low734.80.8165
Triple Number Coastal/Long Distance Medium557.71.0759
Triple Number Coastal/Long Distance High497.21.2068
Triple Number Windward/Leeward Low962.30.6235
Triple Number Windward/Leeward Medium700.30.8568
Triple Number Windward/Leeward High603.90.9935
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1060.4801.7662.4578.0536.3505.6454.5
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance615.80.9743
Triple Number Coastal/Long Distance Low734.80.8165
Triple Number Coastal/Long Distance Medium557.71.0759
Triple Number Coastal/Long Distance High497.21.2068
Triple Number Windward/Leeward Low962.30.6235
Triple Number Windward/Leeward Medium700.30.8568
Triple Number Windward/Leeward High603.90.9935
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1060.4801.7662.4578.0536.3505.6454.5
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low962.30.6235
Triple Number Windward/Leeward Medium700.30.8568
Triple Number Windward/Leeward High603.90.9935
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1060.4801.7662.4578.0536.3505.6454.5
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low734.8
Triple Number Coastal/Long Distance Medium557.7
Triple Number Coastal/Long Distance High497.2
Triple Number Windward/Leeward Low962.3
Triple Number Windward/Leeward Medium700.3
Triple Number Windward/Leeward High603.9
Predominantly Upwind617.0
Predominantly Downwind564.7
Predominantly Reaching538.7
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance615.80.9743
Triple Number Coastal/Long Distance Low734.80.8165
Triple Number Coastal/Long Distance Medium557.71.0759
Triple Number Coastal/Long Distance High497.21.2068
Triple Number Windward/Leeward Low962.30.6235
Triple Number Windward/Leeward Medium700.30.8568
Triple Number Windward/Leeward High603.90.9935
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1060.4801.7662.4578.0536.3505.6454.5
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8165
Triple Number Coastal/Long Distance Medium1.0759
Triple Number Coastal/Long Distance High1.2068
Triple Number Windward/Leeward Low0.6235
Triple Number Windward/Leeward Medium0.8568
Triple Number Windward/Leeward High0.9935
Coastal/Long Distance0.9743
Predominantly Upwind0.9725
Predominantly Downwind1.0625
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.9743
Tretall Distanseseilas Lite vind0.8165
Tretall Distanseseilas Mellomvind1.0759
Tretall Distanseseilas Mye vind1.2068
Tretall Pølsebane Lite vind0.6235
Tretall Pølsebane Mellomvind0.8568
Tretall Pølsebane Mye vind0.9935
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1060.4801.7662.4578.0536.3505.6454.5
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low734.80.8165
Triple Number Coastal/Long Distance Medium557.71.0759
Triple Number Coastal/Long Distance High497.21.2068
Triple Number Windward/Leeward Low962.30.6235
Triple Number Windward/Leeward Medium700.30.8568
Triple Number Windward/Leeward High603.90.9935
Coastal/Long Distance615.80.9743
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind617.00.9725
Predominantly Downwind564.71.0625
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore588.61.0193
Cape Doctor Coastal486.61.2330
Triple Number Coastal/Long Distance Low734.80.8165
Triple Number Coastal/Long Distance Medium557.71.0759
Triple Number Coastal/Long Distance High497.21.2068
Triple Number Windward/Leeward Low962.30.6235
Triple Number Windward/Leeward Medium700.30.8568
Triple Number Windward/Leeward High603.90.9935
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8165
Triple Number Coastal/Long Distance Medium1.0759
Triple Number Coastal/Long Distance High1.2068
Triple Number Windward/Leeward Low0.6235
Triple Number Windward/Leeward Medium0.8568
Triple Number Windward/Leeward High0.9935
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8165
Triple Number Coastal/Long Distance Medium1.0759
Triple Number Coastal/Long Distance High1.2068
Triple Number Windward/Leeward Low0.6235
Triple Number Windward/Leeward Medium0.8568
Triple Number Windward/Leeward High0.9935
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance615.80.9743
Triple Number Coastal/Long Distance Low734.80.8165
Triple Number Coastal/Long Distance Medium557.71.0759
Triple Number Coastal/Long Distance High497.21.2068
Triple Number Windward/Leeward Low962.30.6235
Triple Number Windward/Leeward Medium700.30.8568
Triple Number Windward/Leeward High603.90.9935
Predominantly Upwind617.00.9725
Predominantly Downwind564.71.0625
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1060.4801.7662.4578.0536.3505.6454.5
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance615.80.9743
Triple Number Coastal/Long Distance Low734.80.8165
Triple Number Coastal/Long Distance Medium557.71.0759
Triple Number Coastal/Long Distance High497.21.2068
Triple Number Windward/Leeward Low962.30.6235
Triple Number Windward/Leeward Medium700.30.8568
Triple Number Windward/Leeward High603.90.9935
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1060.4801.7662.4578.0536.3505.6454.5
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low734.80.8165
Triple Number All Purpose Medium557.71.0759
Triple Number All Purpose High497.21.2068
Triple Number Windward/Leeward Low962.30.6235
Triple Number Windward/Leeward Medium700.30.8568
Triple Number Windward/Leeward High603.90.9935
Predominantly Upwind617.00.9725
Predominantly Downwind564.71.0625
Predominantly Upwind Low840.70.7137
Predominantly Upwind Medium641.70.9350
Predominantly Upwind High593.91.0102
Predominantly Downwind Low793.80.7558
Predominantly Downwind Medium556.01.0792
Predominantly Downwind High461.31.3006
Chicago-Mac Upwind0.9528
Chicago-Mac All Purpose0.9946
Chicago-Mac Downwind1.0427
Bayview-Mac Cove Island0.9194
Bayview-Mac Shore0.9234
Harvest Moon Regatta486.01.2345
Victoria-Maui1.1239
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low1050.80.5710
5-Band Low / Medium877.40.6839
5-Band Medium686.40.8741
5-Band Medium / High613.20.9784
5-Band High584.91.0258
ORC Ref  04140001VUHIssued on 11/04/2022Valid until 31/12/2022
VPP ver: 2022 1.01 | © ORC | www.orc.org

Club
Certificate
Double Handed
2022

Boat

Nerissa

FIN-9627

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDufour 40Measurement11/04/2022HINPlan reviewHull constructionCoredAramid Hull CoreNoCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.060Max. Beam3.890Draft2.084Displacement8,094Wetted area31.04IMS L10.711LSM010.802Acc. length12.060Sink (kg/mm) 23.79
VCGD0.179VCGM0.167RM Measured (kg·m) 178.8RM Default (kg·m) 180.0Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.454PBW0.150PIPA0.0031
EDL2.860ST10.048ST20.170
ST30.170ST40.098ST50.264
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2
P14.220IG14.687ISP15.077MDT10.142MDL10.233MDT20.142MDL20.233TL0.000MW0.233GO0.268
E5.300J4.180BAS1.707FSD0.040SFJ0.190SPL4.180WPLTPS4.890BD0.177MWT229.10MCG5.815
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date20/10/2008MeasurerComment
SFFP0.100FFMFF1.444LCFcl6.696SG1.0050
SAFP11.430FAMFA1.127LCFsh6.964HBI1.252
W1101.5W2101.5W3101.5W4101.5
PD1525.2PD2536.1PD3525.0PD4523.5
WD11.800PLM9000.00GSA1.0RSA1.0
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG5Septic RST Empty4007.204Water Plastic Empty16002.003Boiler RST Empty1805.702Water Plastic Empty16009.501Diesel Plastic Empty16009.70Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCG4MiscellaneousHeater1511.003MiscellaneousAutopilot1510.002MiscellaneousShore power center159.801MiscellaneousAnchor winch153.802Battery3*105Ah999.301Battery2x105Ah6610.001EngineVolvo D2552AnchorDanforth109.701AnchorBruce1011.40Total deductible2010.55
ORC Ref  04140001VUHIssued on 11/04/2022Valid until 31/12/2022
VPP ver: 2022 1.01 | © ORC | www.orc.org

Club
Certificate
Double Handed
2022

Boat

Nerissa

FIN-9627

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialComment30.161.041.893.364.4044.0416/03/2021OnesailsCarbon
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialCommentF10.080.741.282.182.953.6314.09NoNo 28.8527/03/2021OnesailsCarbon
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateMakerMaterialComment414.7514.7514.757.547.1091.60Unknown
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateMakerMaterialComment215.2013.5514.386.808.6079%85.77Unknown
ORC Ref  04140001VUHIssued on 11/04/2022Valid until 31/12/2022
VPP ver: 2022 1.01 | © ORC | www.orc.org