Club
Certificate
Non Spinnaker
2023

Boat

Blia

NOR 11075

Norges Seilforbund
Sognsveien 73
0854 OSLO
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.0°41.2°39.9°39.0°38.4°38.4°38.7°
Beat VMG3.714.484.985.215.325.385.40
52°5.666.637.207.457.567.627.68
60°5.966.887.407.657.777.847.91
75°6.177.057.547.848.048.168.30
90°6.057.007.547.888.168.388.69
110°5.406.447.257.738.098.439.03
120°5.016.167.037.597.988.339.01
135°4.375.536.467.187.668.028.72
150°3.684.785.736.557.207.658.34
Run VMG3.184.145.005.786.497.117.91
Gybe Angles144.8°150.5°155.9°164.0°171.2°177.2°179.0°

APH: 554.6

CDL: 10.042

GPH: 624.7

CertNo: 8079

BOAT
ClassDUFOUR 40 HRDesignerUmberto FelciBuilderDufour YachtsAge date01/2002Series date01/2001Offset fileDUFOUR40FK.offData file8079
HULL
Length Overall12.060 mMaximum Beam3.890 mDraft2.092 mDisplacement7,617 kgDLR6.6093IMS DivisionCruiser/RacerDynamic Allowance0.160%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameterm
CREW
Maximum weight736 kgMinimum weight552 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail47.3248.48Headsail Luffed44.5044.50Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail13.56Storm Jib11.85Heavy Weather Jib31.99
SAIL LIMITS
Headsails6  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.

Club
Certificate
Non Spinnaker
2023

Boat

Blia

NOR 11075

Norges Seilforbund
Sognsveien 73
0854 OSLO
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG969.9804.0723.0691.5676.8669.4667.2
52°636.2542.8500.2483.5476.3472.3469.0
60°604.2523.2486.5470.3463.2459.0454.9
75°583.8510.7477.2459.1447.7441.1433.5
90°595.0514.5477.4456.6441.3429.4414.1
110°666.6558.6496.7465.6444.8427.1398.6
120°719.3584.7512.0474.2451.2432.2399.4
135°823.7651.3557.0501.4470.1448.8413.1
150°979.5752.9627.7549.5500.1470.4431.8
Run VMG1131.0869.2720.4623.3554.3506.6454.9
Selected Courses
Windward / Leeward1050.5836.6721.7657.4615.6588.0561.1
All purpose796.5650.9574.7533.8508.8492.3472.3
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward687.70.8725
All purpose554.61.0819
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium550.91.0891
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low943.50.6359
Triple Number Windward/Leeward Medium683.30.8781
Triple Number Windward/Leeward High584.81.0260
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance606.80.9888
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium550.91.0891
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low943.50.6359
Triple Number Windward/Leeward Medium683.30.8781
Triple Number Windward/Leeward High584.81.0260
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1058.5788.0649.6570.7528.7497.7451.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8074
Downwind "popa"0.8643
70% up, 30% down "Ilhabela"0.8237
30% up, 70% down "Ilhabela-inverso"0.8464
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium550.91.0891
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low943.50.6359
Triple Number Windward/Leeward Medium683.30.8781
Triple Number Windward/Leeward High584.81.0260
Predominantly Upwind587.01.0221
Predominantly Downwind581.01.0327
Custom scoring options for Canada
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low723.70.8291
Triple Number All Purpose Medium550.91.0891
Triple Number All Purpose High488.91.2272
Triple Number Windward/Leeward Low943.50.6359
Triple Number Windward/Leeward Medium683.30.8781
Triple Number Windward/Leeward High584.81.0260
Predominantly Upwind587.01.0221
Predominantly Downwind581.01.0327
Predominantly Upwind Low773.90.7753
Predominantly Upwind Medium595.71.0071
Predominantly Upwind High561.01.0696
Predominantly Downwind Low835.30.7183
Predominantly Downwind Medium586.71.0227
Predominantly Downwind High474.61.2643
Chicago-Mac Upwind1.0045
Chicago-Mac All Purpose1.0067
Chicago-Mac Downwind1.0110
Bayview-Mac Cove Island0.9405
Bayview-Mac Shore0.9601
Scoring OptionTime On
Distance
Time On
Time
Predominantly Reaching526.21.1403
Predominantly Reaching Low658.20.9116
Predominantly Reaching Medium524.41.1441
Predominantly Reaching High458.91.3075
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low1034.00.5803
5-Band Low / Medium858.30.6991
5-Band Medium670.20.8953
5-Band Medium / High594.01.0102
5-Band High565.71.0606
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance606.80.9888
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium550.91.0891
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low943.50.6359
Triple Number Windward/Leeward Medium683.30.8781
Triple Number Windward/Leeward High584.81.0260
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1058.5788.0649.6570.7528.7497.7451.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance606.80.9888
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium550.91.0891
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low943.50.6359
Triple Number Windward/Leeward Medium683.30.8781
Triple Number Windward/Leeward High584.81.0260
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1058.5788.0649.6570.7528.7497.7451.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance606.8
Triple Number Coastal/Long Distance Low723.7
Triple Number Coastal/Long Distance Medium550.9
Triple Number Coastal/Long Distance High488.9
Triple Number Windward/Leeward Low943.5
Triple Number Windward/Leeward Medium683.3
Triple Number Windward/Leeward High584.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1058.5788.0649.6570.7528.7497.7451.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance606.80.9888
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium550.91.0891
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low943.50.6359
Triple Number Windward/Leeward Medium683.30.8781
Triple Number Windward/Leeward High584.81.0260
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1058.5788.0649.6570.7528.7497.7451.8
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)606.80.9888
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium550.91.0891
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low943.50.6359
Triple Number Windward/Leeward Medium683.30.8781
Triple Number Windward/Leeward High584.81.0260
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1058.5788.0649.6570.7528.7497.7451.8
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium550.91.0891
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low943.50.6359
Triple Number Windward/Leeward Medium683.30.8781
Triple Number Windward/Leeward High584.81.0260
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8291
Triple Number Coastal/Long Distance Medium1.0891
Triple Number Coastal/Long Distance High1.2272
Triple Number Windward/Leeward Low0.6359
Triple Number Windward/Leeward Medium0.8781
Triple Number Windward/Leeward High1.0260
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1058.5788.0649.6570.7528.7497.7451.8
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance606.80.9888
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium550.91.0891
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low943.50.6359
Triple Number Windward/Leeward Medium683.30.8781
Triple Number Windward/Leeward High584.81.0260
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1058.5788.0649.6570.7528.7497.7451.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium550.91.0891
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low943.50.6359
Triple Number Windward/Leeward Medium683.30.8781
Triple Number Windward/Leeward High584.81.0260
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance606.80.9888
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium550.91.0891
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low943.50.6359
Triple Number Windward/Leeward Medium683.30.8781
Triple Number Windward/Leeward High584.81.0260
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1058.5788.0649.6570.7528.7497.7451.8
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Triple Number Windward/Leeward Low943.50.6359
Triple Number Windward/Leeward Medium683.30.8781
Triple Number Windward/Leeward High584.81.0260
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1058.5788.0649.6570.7528.7497.7451.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low723.7
Triple Number Coastal/Long Distance Medium550.9
Triple Number Coastal/Long Distance High488.9
Triple Number Windward/Leeward Low943.5
Triple Number Windward/Leeward Medium683.3
Triple Number Windward/Leeward High584.8
Predominantly Upwind587.0
Predominantly Downwind581.0
Predominantly Reaching546.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance606.80.9888
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium550.91.0891
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low943.50.6359
Triple Number Windward/Leeward Medium683.30.8781
Triple Number Windward/Leeward High584.81.0260
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1058.5788.0649.6570.7528.7497.7451.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8291
Triple Number Coastal/Long Distance Medium1.0891
Triple Number Coastal/Long Distance High1.2272
Triple Number Windward/Leeward Low0.6359
Triple Number Windward/Leeward Medium0.8781
Triple Number Windward/Leeward High1.0260
Coastal/Long Distance0.9888
Predominantly Upwind1.0221
Predominantly Downwind1.0327
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8291
Tretall Distanseseilas Mellomvind1.0891
Tretall Distanseseilas Mye vind1.2272
Tretall Pølsebane Lite vind0.6359
Tretall Pølsebane Mellomvind0.8781
Tretall Pølsebane Mye vind1.0260
Distanseseilas ett tall (OSN 8-16kn)0.9888
Distanseseilas ett tall (APH 6-20kn)1.0819
Enkeltall Motvind1.0221
Enkeltall Medvind1.0327
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium550.91.0891
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low943.50.6359
Triple Number Windward/Leeward Medium683.30.8781
Triple Number Windward/Leeward High584.81.0260
Coastal/Long Distance606.80.9888
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind587.01.0221
Predominantly Downwind581.01.0327
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore569.11.0542
Cape Doctor Coastal478.31.2545
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium550.91.0891
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low943.50.6359
Triple Number Windward/Leeward Medium683.30.8781
Triple Number Windward/Leeward High584.81.0260
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8291
Triple Number Coastal/Long Distance Medium1.0891
Triple Number Coastal/Long Distance High1.2272
Triple Number Windward/Leeward Low0.6359
Triple Number Windward/Leeward Medium0.8781
Triple Number Windward/Leeward High1.0260
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8291
Triple Number Coastal/Long Distance Medium1.0891
Triple Number Coastal/Long Distance High1.2272
Triple Number Windward/Leeward Low0.6359
Triple Number Windward/Leeward Medium0.8781
Triple Number Windward/Leeward High1.0260
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance606.80.9888
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium550.91.0891
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low943.50.6359
Triple Number Windward/Leeward Medium683.30.8781
Triple Number Windward/Leeward High584.81.0260
Predominantly Upwind587.01.0221
Predominantly Downwind581.01.0327
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1058.5788.0649.6570.7528.7497.7451.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance606.80.9888
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium550.91.0891
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low943.50.6359
Triple Number Windward/Leeward Medium683.30.8781
Triple Number Windward/Leeward High584.81.0260
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1058.5788.0649.6570.7528.7497.7451.8
Custom scoring options for United States of America
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low723.70.8291
Triple Number All Purpose Medium550.91.0891
Triple Number All Purpose High488.91.2272
Triple Number Windward/Leeward Low943.50.6359
Triple Number Windward/Leeward Medium683.30.8781
Triple Number Windward/Leeward High584.81.0260
Predominantly Upwind587.01.0221
Predominantly Downwind581.01.0327
Predominantly Upwind Low773.90.7753
Predominantly Upwind Medium595.71.0071
Predominantly Upwind High561.01.0696
Predominantly Downwind Low835.30.7183
Predominantly Downwind Medium586.71.0227
Predominantly Downwind High474.61.2643
Chicago-Mac Upwind1.0045
Chicago-Mac All Purpose1.0067
Chicago-Mac Downwind1.0110
Bayview-Mac Cove Island0.9405
Bayview-Mac Shore0.9601
Harvest Moon Regatta481.31.2466
Scoring OptionTime On
Distance
Time On
Time
San Francisco Bay Heavy575.11.0432
San Francisco Bay Medium675.00.8889
Predominantly Reaching526.21.1403
Predominantly Reaching Low658.20.9116
Predominantly Reaching Medium524.41.1441
Predominantly Reaching High458.91.3075
Windward/Leeward 60-40 Low932.20.6436
Windward/Leeward 60-40 Medium691.70.8675
Windward/Leeward 60-40 High613.90.9773
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low1034.00.5803
5-Band Low / Medium858.30.6991
5-Band Medium670.20.8953
5-Band Medium / High594.01.0102
5-Band High565.71.0606

Club
Certificate
Non Spinnaker
2023

Boat

Blia

NOR 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. Beam3.890Draft2.092Displacement7,617Wetted area30.45IMS L10.758LSM010.483Acc. length12.060Sink (kg/mm) 23.23
VCGD0.175VCGM0.182RM Rated (kg·m) 173.1Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRDPBWPIPA0.0000
PSD0.000PHD0.000PHL0.000
PSA0.0°ESL0.000
ST10.000ST20.000ST30.000
ST40.000ST50.000
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders3Rotating mastNo
P14.750IG15.300ISP15.300MDT10.135MDL10.227MDT20.122MDL20.224TL0.000MW0.227GO0.252
E5.250J4.190BAS1.821FSDFoilSFJ0.000SPL4.274WPLTPS0.000BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.175Flotation Date01/01/2015MeasurerComment
SFFP0.100FFMFF1.441LCFcl6.628SG1.0220
SAFP11.430FAMFA1.162LCFsh6.895HBI1.268
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
Non Spinnaker
2023

Boat

Blia

NOR 11075

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment8079-2004012412000.160.002.043.494.4947.3201/01/1753466-2013053115280.181.172.063.504.5247.2731/05/2013
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment466-2014042809090.000.000.000.000.005.8814.87NoNo 44.5028/04/2014