Non Spin/HSFClub Certificate2025
BliaNOR 11075
Norges Seilforbund
Sognsveien 73
0854 OSLO
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 Angles44.3°44.3°41.9°40.4°39.5°39.0°38.7°38.9°39.7°
Beat VMG2.413.354.114.675.055.225.305.345.27
52°3.815.166.166.857.277.477.557.637.62
60°4.085.476.447.097.487.687.787.877.88
75°4.235.666.657.277.657.908.088.268.35
90°4.105.546.587.257.667.958.208.588.80
110°3.494.876.016.907.487.868.188.789.32
120°3.244.585.736.647.307.738.078.709.34
135°2.743.995.126.056.827.397.788.419.06
150°2.283.394.465.406.216.897.418.098.71
Run VMG1.982.943.874.735.536.256.897.758.36
Gybe Angles148.4°148.4°152.8°159.1°175.3°176.4°177.5°178.9°178.9°
APH ToD:579.9CDL: 9.770APH ToT: 1.0347CertNo:8079
BOAT
ClassDUFOUR 40 HRDesignerUmbertoFelciBuilderDufour YachtsAge date01/2002Series date01/2001Offset fileDUFOUR40FK.offData file8079
HULL
Length Overall12.060 mMaximum Beam3.890 mDraft2.092 mDisplacement7,618 kgDLR6.6091IMS DivisionCruiser/RacerDynamic Allowance0.330%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight736 kg(default)Minimum weight606 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail40.1741.13Headsail Luffed33.5033.50Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail5.81Storm Jib11.71Heavy Weather Jib31.61
SAIL LIMITS
Headsails1
✱ One set on the forestay
✱ Zero set flying
Spinnakers0
✱ Spinnaker pole aboard
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.
Non Spin/HSFClub Certificate2025
BliaNOR 11075
Norges Seilforbund
Sognsveien 73
0854 OSLO
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 VMG1494.11074.3875.7770.2713.1690.0679.4674.1683.4
52°944.6697.5584.9525.4495.1482.2476.7472.0472.4
60°883.3658.6558.8507.7481.4468.6462.7457.2456.7
75°850.9635.6541.0494.9470.6455.4445.6435.8431.3
90°878.4649.9547.3496.5470.2453.0439.2419.5409.1
110°1031.3738.7598.5521.9481.4458.0440.0409.9386.1
120°1111.4786.0628.7542.3493.3465.7446.3413.6385.4
135°1312.0902.5702.9594.7527.5487.4463.0427.9397.2
150°1576.81060.6806.8666.9580.1522.2485.9444.9413.5
Run VMG1822.71224.6929.5761.8651.2575.8522.6464.3430.4
Selected Courses
Windward / Leeward1655.41149.5902.6766.0682.1632.9601.0569.2556.9
All purpose1231.1872.5700.1607.1553.3522.5503.0480.5467.8
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward720.70.8325
All purpose579.91.0347
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low786.40.7630
Triple Number Coastal/Long Distance Medium575.81.0421
Triple Number Coastal/Long Distance High499.41.2014
Triple Number Windward/Leeward Low1026.00.5848
Triple Number Windward/Leeward Medium716.20.8378
Triple Number Windward/Leeward High597.11.0049
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance635.40.9443
Triple Number Coastal/Long Distance Low786.40.7630
Triple Number Coastal/Long Distance Medium575.81.0421
Triple Number Coastal/Long Distance High499.41.2014
Triple Number Windward/Leeward Low1026.00.5848
Triple Number Windward/Leeward Medium716.20.8378
Triple Number Windward/Leeward High597.11.0049
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1794.51157.0849.2688.0591.8542.9508.7459.9445.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7669
Downwind "popa"0.8187
70% up, 30% down "Ilhabela"0.7817
30% up, 70% down "Ilhabela-inverso"0.8025
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low786.40.7630
Triple Number Coastal/Long Distance Medium575.81.0421
Triple Number Coastal/Long Distance High499.41.2014
Triple Number Windward/Leeward Low1026.00.5848
Triple Number Windward/Leeward Medium716.20.8378
Triple Number Windward/Leeward High597.11.0049
Predominantly Upwind614.10.9770
Predominantly Downwind611.00.9820
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low786.30.7630
Triple Number AP Medium575.91.0419
Triple Number AP High499.41.2014
Triple Number Windward/Leeward Low1075.60.5578
Triple Number Windward/Leeward Medium716.20.8378
Triple Number Windward/Leeward High597.11.0049
Single Number Predominant Upwind640.90.9361
Single Number Predominant Reaching581.61.0316
Single Number Predominant Downwind644.80.9305
Predominant Upwind - Low921.30.6512
Predominant Upwind - Low/Med686.20.8744
Predominant Upwind - Medium589.21.0183
Predominant Upwind - Med/High541.31.1084
Predominant Upwind - High525.11.1427
Predominant Downwind Low1013.80.5918
Predominant Downwind Low/Med716.40.8376
Predominant Downwind Medium583.41.0285
Predominant Downwind Med/High502.51.1941
Predominant Downwind High465.01.2904
Predominant Reaching Low852.30.7040
Predominant Reaching Low/Med629.10.9537
Predominant Reaching Medium534.91.1218
Predominant Reaching Med/High481.51.2460
Predominant Reaching High456.81.3136
SA/DSPL Upwind18.90SA/DSPL Downwind18.90
Scoring OptionTODTOT
5-Band Windward/Leeward Low1215.00.4938
5-Band Windward/Leeward Low/Med858.30.6991
5-Band Windward/Leeward Medium699.50.8577
5-Band Windward/Leeward Med/High607.90.9870
5-Band Windward/Leeward High572.61.0479
Windward/Leeward 60-40 Low1197.90.5009
Windward/Leeward 60-40 Low/Med855.40.7015
Windward/Leeward 60-40 Medium705.50.8504
Windward/Leeward 60-40 Med/High622.90.9632
Windward/Leeward 60-40 High593.41.0111
5-Band AP Low888.50.6753
5-Band AP Low/Med671.10.8941
5-Band AP Medium565.21.0616
5-Band AP Med/High506.71.1841
5-Band AP High482.21.2443
5-Band SF Bay Tour - Low1032.70.5810
5-Band SF Bay Tour - Low/Med816.70.7347
5-Band SF Bay Tour - Medium673.30.8912
5-Band SF Bay Tour - Med/High594.01.0101
5-Band SF Bay Tour - High564.21.0635
Chicago-Mac Upwind0.9026
Chicago-Mac All Purpose0.9016
Chicago-Mac Downwind0.8891
Bayview-Mac Cove Island0.6322
Bayview-Mac Shore0.6401
Harvest Moon Regatta499.11.2021
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance635.40.9443
Triple Number Coastal/Long Distance Low786.40.7630
Triple Number Coastal/Long Distance Medium575.81.0421
Triple Number Coastal/Long Distance High499.41.2014
Triple Number Windward/Leeward Low1026.00.5848
Triple Number Windward/Leeward Medium716.20.8378
Triple Number Windward/Leeward High597.11.0049
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1794.51157.0849.2688.0591.8542.9508.7459.9445.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance635.40.9443
Triple Number Coastal/Long Distance Low786.40.7630
Triple Number Coastal/Long Distance Medium575.81.0421
Triple Number Coastal/Long Distance High499.41.2014
Triple Number Windward/Leeward Low1026.00.5848
Triple Number Windward/Leeward Medium716.20.8378
Triple Number Windward/Leeward High597.11.0049
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1794.51157.0849.2688.0591.8542.9508.7459.9445.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance635.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1794.51157.0849.2688.0591.8542.9508.7459.9445.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low786.40.7630
Triple Number Coastal/Long Distance Medium575.81.0421
Triple Number Coastal/Long Distance High499.41.2014
Triple Number Windward/Leeward Low1026.00.5848
Triple Number Windward/Leeward Medium716.20.8378
Triple Number Windward/Leeward High597.11.0049
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating635.40.9443
FinRating, kevyt tuuli1197.30.8352
FinRating, kova tuuli485.91.0290
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low786.40.7630
Triple Number Coastal/Long Distance Medium575.81.0421
Triple Number Coastal/Long Distance High499.41.2014
Triple Number Windward/Leeward Low1026.00.5848
Triple Number Windward/Leeward Medium716.20.8378
Triple Number Windward/Leeward High597.11.0049
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9443
Triple Number Coastal/Long Distance Low0.7630
Triple Number Coastal/Long Distance Medium1.0421
Triple Number Coastal/Long Distance High1.2014
Triple Number Windward/Leeward Low0.5848
Triple Number Windward/Leeward Medium0.8378
Triple Number Windward/Leeward High1.0049
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1794.51157.0849.2688.0591.8542.9508.7459.9445.1
For information
General Purpose Handicap (GPH)659.2
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance635.40.9443
Triple Number Coastal/Long Distance Low786.40.7630
Triple Number Coastal/Long Distance Medium575.81.0421
Triple Number Coastal/Long Distance High499.41.2014
Triple Number Windward/Leeward Low1026.00.5848
Triple Number Windward/Leeward Medium716.20.8378
Triple Number Windward/Leeward High597.11.0049
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1794.51157.0849.2688.0591.8542.9508.7459.9445.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low786.40.7630
Triple Number Coastal/Long Distance Medium575.81.0421
Triple Number Coastal/Long Distance High499.41.2014
Triple Number Windward/Leeward Low1026.00.5848
Triple Number Windward/Leeward Medium716.20.8378
Triple Number Windward/Leeward High597.11.0049
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance635.40.9443
Triple Number Coastal/Long Distance Low786.40.7630
Triple Number Coastal/Long Distance Medium575.81.0421
Triple Number Coastal/Long Distance High499.41.2014
Triple Number Windward/Leeward Low1026.00.5848
Triple Number Windward/Leeward Medium716.20.8378
Triple Number Windward/Leeward High597.11.0049
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1794.51157.0849.2688.0591.8542.9508.7459.9445.1
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance635.40.9443
Triple Number Coastal/Long Distance Low786.40.7630
Triple Number Coastal/Long Distance Medium575.81.0421
Triple Number Coastal/Long Distance High499.41.2014
Triple Number Windward/Leeward Low1026.00.5848
Triple Number Windward/Leeward Medium716.20.8378
Triple Number Windward/Leeward High597.11.0049
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1794.51157.0849.2688.0591.8542.9508.7459.9445.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low786.4
Triple Number Coastal/Long Distance Medium575.8
Triple Number Coastal/Long Distance High499.4
Triple Number Windward/Leeward Low1026.0
Triple Number Windward/Leeward Medium716.2
Triple Number Windward/Leeward High597.1
Predominantly Upwind614.1
Predominantly Downwind611.0
Predominantly Reaching573.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance635.40.9443
Triple Number Coastal/Long Distance Low786.40.7630
Triple Number Coastal/Long Distance Medium575.81.0421
Triple Number Coastal/Long Distance High499.41.2014
Triple Number Windward/Leeward Low1026.00.5848
Triple Number Windward/Leeward Medium716.20.8378
Triple Number Windward/Leeward High597.11.0049
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1794.51157.0849.2688.0591.8542.9508.7459.9445.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7630
Triple Number Coastal/Long Distance Medium1.0421
Triple Number Coastal/Long Distance High1.2014
Triple Number Windward/Leeward Low0.5848
Triple Number Windward/Leeward Medium0.8378
Triple Number Windward/Leeward High1.0049
Coastal/Long Distance0.9443
Predominantly Upwind0.9770
Predominantly Downwind0.9820
For information
General Purpose Handicap (GPH)659.2
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0347
Distanseseilas Trippeltall svak vind0.7630
Distanseseilas Trippeltall mellomvind1.0421
Distanseseilas Trippeltall sterk vind1.2014
Pølsebane Trippeltall svak vind0.5848
Pølsebane Trippeltall mellomvind0.8378
Pølsebane Trippeltall sterk vind1.0049
Motvind Singeltall0.9770
Medvind Singeltall0.9820
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low786.40.7630
Triple Number Coastal/Long Distance Medium575.81.0421
Triple Number Coastal/Long Distance High499.41.2014
Triple Number Windward/Leeward Low1026.00.5848
Triple Number Windward/Leeward Medium716.20.8378
Triple Number Windward/Leeward High597.11.0049
Coastal/Long Distance635.40.9443
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind614.10.9770
Predominantly Downwind611.00.9820
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore560.61.0703
Cape Doctor Coastal471.61.2722
Triple Number Coastal/Long Distance Low786.40.7630
Triple Number Coastal/Long Distance Medium575.81.0421
Triple Number Coastal/Long Distance High499.41.2014
Triple Number Windward/Leeward Low1026.00.5848
Triple Number Windward/Leeward Medium716.20.8378
Triple Number Windward/Leeward High597.11.0049
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7630
Triple Number Coastal/Long Distance Medium1.0421
Triple Number Coastal/Long Distance High1.2014
Triple Number Windward/Leeward Low0.5848
Triple Number Windward/Leeward Medium0.8378
Triple Number Windward/Leeward High1.0049
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7630
Triple Number Coastal/Long Distance Medium1.0421
Triple Number Coastal/Long Distance High1.2014
Triple Number Windward/Leeward Low0.5848
Triple Number Windward/Leeward Medium0.8378
Triple Number Windward/Leeward High1.0049
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance635.40.9443
Triple Number Coastal/Long Distance Low786.40.7630
Triple Number Coastal/Long Distance Medium575.81.0421
Triple Number Coastal/Long Distance High499.41.2014
Triple Number Windward/Leeward Low1026.00.5848
Triple Number Windward/Leeward Medium716.20.8378
Triple Number Windward/Leeward High597.11.0049
Predominantly Upwind614.10.9770
Predominantly Downwind611.00.9820
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1794.51157.0849.2688.0591.8542.9508.7459.9445.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance635.40.9443
Triple Number Coastal/Long Distance Low786.40.7630
Triple Number Coastal/Long Distance Medium575.81.0421
Triple Number Coastal/Long Distance High499.41.2014
Triple Number Windward/Leeward Low1026.00.5848
Triple Number Windward/Leeward Medium716.20.8378
Triple Number Windward/Leeward High597.11.0049
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1794.51157.0849.2688.0591.8542.9508.7459.9445.1
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low786.30.7630
Triple Number AP Medium575.91.0419
Triple Number AP High499.41.2014
Triple Number Windward/Leeward Low1075.60.5578
Triple Number Windward/Leeward Medium716.20.8378
Triple Number Windward/Leeward High597.11.0049
Single Number Predominant Upwind640.90.9361
Single Number Predominant Reaching581.61.0316
Single Number Predominant Downwind644.80.9305
Predominant Upwind - Low921.30.6512
Predominant Upwind - Low/Med686.20.8744
Predominant Upwind - Medium589.21.0183
Predominant Upwind - Med/High541.31.1084
Predominant Upwind - High525.11.1427
Predominant Downwind Low1013.80.5918
Predominant Downwind Low/Med716.40.8376
Predominant Downwind Medium583.41.0285
Predominant Downwind Med/High502.51.1941
Predominant Downwind High465.01.2904
Predominant Reaching Low852.30.7040
Predominant Reaching Low/Med629.10.9537
Predominant Reaching Medium534.91.1218
Predominant Reaching Med/High481.51.2460
Predominant Reaching High456.81.3136
SA/DSPL Upwind18.90SA/DSPL Downwind18.90
Scoring OptionTODTOT
5-Band Windward/Leeward Low1215.00.4938
5-Band Windward/Leeward Low/Med858.30.6991
5-Band Windward/Leeward Medium699.50.8577
5-Band Windward/Leeward Med/High607.90.9870
5-Band Windward/Leeward High572.61.0479
Windward/Leeward 60-40 Low1197.90.5009
Windward/Leeward 60-40 Low/Med855.40.7015
Windward/Leeward 60-40 Medium705.50.8504
Windward/Leeward 60-40 Med/High622.90.9632
Windward/Leeward 60-40 High593.41.0111
5-Band AP Low888.50.6753
5-Band AP Low/Med671.10.8941
5-Band AP Medium565.21.0616
5-Band AP Med/High506.71.1841
5-Band AP High482.21.2443
5-Band SF Bay Tour - Low1032.70.5810
5-Band SF Bay Tour - Low/Med816.70.7347
5-Band SF Bay Tour - Medium673.30.8912
5-Band SF Bay Tour - Med/High594.01.0101
5-Band SF Bay Tour - High564.21.0635
Chicago-Mac Upwind0.9026
Chicago-Mac All Purpose0.9016
Chicago-Mac Downwind0.8891
Bayview-Mac Cove Island0.6322
Bayview-Mac Shore0.6401
Harvest Moon Regatta499.11.2021
Non Spin/HSFClub Certificate2025
BliaNOR 11075
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR 40 HRMeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA12.060Max. Beam3.890Draft2.092Displacement7,618Wetted area30.45IMS L10.770LSM010.484Acc. length12.060Sink (kg/mm) 23.23
VCGD0.175VCGM0.182RM Rated (kg·m) 173.2Limit of positive stability(°) N/AStability IndexN/ADefault crew weight736Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0039
EDL2.730ST10.065ST20.180
ST30.180ST40.110ST50.300
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders3Rotating mastNo
P14.750IG15.300ISP15.300MDT10.122MDL10.227MDT20.000MDL20.000TLTaperMW0.000GO0.000
E2.250J4.190BAS1.821FSDFoilSFJ0.000SPL4.355WPLTPS0.000BD0.000MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.175Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Non Spin/HSFClub Certificate2025
BliaNOR 11075
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment625-2024053006180.161.061.933.364.3940.1730/05/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment306-2025042507140.050.731.302.303.324.3414.73YesNo 33.5025/04/2025Rullefokk 2025 Spirit
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.