Club
Certificate
Double Handed
2023

Boat

Ea

NOR 14741

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°40.6°40.6°40.6°40.8°42.4°
Beat VMG3.283.884.204.314.354.344.21
52°4.955.756.166.306.366.386.32
60°5.195.976.366.526.596.626.61
75°5.366.126.526.746.876.946.99
90°5.286.096.546.827.037.197.37
110°5.166.146.677.017.267.427.65
120°5.026.036.626.997.327.617.99
135°4.535.576.326.777.147.498.20
150°3.864.905.776.406.817.157.84
Run VMG3.344.255.035.696.266.687.34
Gybe Angles146.6°150.5°154.1°161.3°174.5°179.0°179.0°

APH: 621.0

CDL: 7.217

GPH: 690.9

CertNo: 21556

BOAT
ClassHanse 312 dyp kjølDesignerJudel/VrolijkBuilderYachtzentrum GreifAge date01/2004Series date01/2002Offset fileHAN311CL.OFFData file21556
HULL
Length Overall9.450 mMaximum Beam3.200 mDraft1.718 mDisplacement4,106 kgDLR7.9701IMS DivisionCruiser/RacerDynamic Allowance0.170%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight170 kgMinimum weight120 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail27.1527.57Headsail Luffed30.5630.56Headsail FlyingSymmetric62.3962.39Asymmetric
STORM SAIL AREAS (m²)
Trysail8.28Storm Jib7.59Heavy Weather Jib20.50
SAIL LIMITS
Headsails5  Spinnakers4
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.
ORC Ref  03440002I3VIssued on 17/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Ea

NOR 14741

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 VMG1098.7928.1857.6835.1828.4829.1855.5
52°726.8625.7584.8571.3565.8564.2569.5
60°693.5602.8566.2552.1546.4544.0544.9
75°671.9588.0551.9534.0524.3518.9514.9
90°681.8590.8550.1527.8512.3500.7488.1
110°697.6586.2539.5513.8495.6485.2470.5
120°717.6597.0543.9514.8492.1473.2450.7
135°794.6646.0569.7531.6504.3480.7439.2
150°933.8734.2623.4562.2528.6503.2459.3
Run VMG1078.2847.5716.1632.3574.9538.7490.7
Selected Courses
Windward / Leeward1088.5887.8786.9733.7701.6683.9673.1
All purpose842.6701.6634.7601.4582.0569.9558.9
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward763.00.7863
All purpose621.00.9662
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium616.00.9741
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low988.10.6072
Triple Number Windward/Leeward Medium756.20.7934
Triple Number Windward/Leeward High684.20.8769
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance673.80.8905
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium616.00.9741
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low988.10.6072
Triple Number Windward/Leeward Medium756.20.7934
Triple Number Windward/Leeward High684.20.8769
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1087.4836.5711.7642.5604.0573.7527.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6739
Downwind "popa"0.8609
70% up, 30% down "Ilhabela"0.7209
30% up, 70% down "Ilhabela-inverso"0.7948
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium616.00.9741
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low988.10.6072
Triple Number Windward/Leeward Medium756.20.7934
Triple Number Windward/Leeward High684.20.8769
Predominantly Upwind674.80.8892
Predominantly Downwind620.80.9665
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low772.10.7771
Triple Number All Purpose Medium616.00.9741
Triple Number All Purpose High568.81.0548
Triple Number Windward/Leeward Low988.10.6072
Triple Number Windward/Leeward Medium756.20.7934
Triple Number Windward/Leeward High684.20.8769
Predominantly Upwind674.80.8892
Predominantly Downwind620.80.9665
Predominantly Upwind Low855.30.7015
Predominantly Upwind Medium701.90.8549
Predominantly Upwind High684.00.8772
Predominantly Downwind Low843.90.7110
Predominantly Downwind Medium612.00.9804
Predominantly Downwind High516.91.1608
Chicago-Mac Upwind0.8740
Chicago-Mac All Purpose0.9095
Chicago-Mac Downwind0.9500
Bayview-Mac Cove Island0.8572
Bayview-Mac Shore0.8623
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching587.31.0217
Predominantly Reaching Low702.90.8536
Predominantly Reaching Medium580.11.0344
Predominantly Reaching High523.31.1465
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1073.00.5592
5-Band Low / Medium910.50.6589
5-Band Medium745.80.8045
5-Band Medium / High689.20.8705
5-Band High674.90.8890
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance673.80.8905
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium616.00.9741
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low988.10.6072
Triple Number Windward/Leeward Medium756.20.7934
Triple Number Windward/Leeward High684.20.8769
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1087.4836.5711.7642.5604.0573.7527.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance673.80.8905
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium616.00.9741
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low988.10.6072
Triple Number Windward/Leeward Medium756.20.7934
Triple Number Windward/Leeward High684.20.8769
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1087.4836.5711.7642.5604.0573.7527.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance673.8
Triple Number Coastal/Long Distance Low772.1
Triple Number Coastal/Long Distance Medium616.0
Triple Number Coastal/Long Distance High568.8
Triple Number Windward/Leeward Low988.1
Triple Number Windward/Leeward Medium756.2
Triple Number Windward/Leeward High684.2
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1087.4836.5711.7642.5604.0573.7527.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance673.80.8905
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium616.00.9741
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low988.10.6072
Triple Number Windward/Leeward Medium756.20.7934
Triple Number Windward/Leeward High684.20.8769
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1087.4836.5711.7642.5604.0573.7527.1
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)673.80.8905
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium616.00.9741
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low988.10.6072
Triple Number Windward/Leeward Medium756.20.7934
Triple Number Windward/Leeward High684.20.8769
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1087.4836.5711.7642.5604.0573.7527.1
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium616.00.9741
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low988.10.6072
Triple Number Windward/Leeward Medium756.20.7934
Triple Number Windward/Leeward High684.20.8769
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7771
Triple Number Coastal/Long Distance Medium0.9741
Triple Number Coastal/Long Distance High1.0548
Triple Number Windward/Leeward Low0.6072
Triple Number Windward/Leeward Medium0.7934
Triple Number Windward/Leeward High0.8769
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1087.4836.5711.7642.5604.0573.7527.1
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance673.80.8905
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium616.00.9741
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low988.10.6072
Triple Number Windward/Leeward Medium756.20.7934
Triple Number Windward/Leeward High684.20.8769
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1087.4836.5711.7642.5604.0573.7527.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium616.00.9741
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low988.10.6072
Triple Number Windward/Leeward Medium756.20.7934
Triple Number Windward/Leeward High684.20.8769
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance673.80.8905
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium616.00.9741
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low988.10.6072
Triple Number Windward/Leeward Medium756.20.7934
Triple Number Windward/Leeward High684.20.8769
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1087.4836.5711.7642.5604.0573.7527.1
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low988.10.6072
Triple Number Windward/Leeward Medium756.20.7934
Triple Number Windward/Leeward High684.20.8769
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1087.4836.5711.7642.5604.0573.7527.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low772.1
Triple Number Coastal/Long Distance Medium616.0
Triple Number Coastal/Long Distance High568.8
Triple Number Windward/Leeward Low988.1
Triple Number Windward/Leeward Medium756.2
Triple Number Windward/Leeward High684.2
Predominantly Upwind674.8
Predominantly Downwind620.8
Predominantly Reaching598.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance673.80.8905
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium616.00.9741
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low988.10.6072
Triple Number Windward/Leeward Medium756.20.7934
Triple Number Windward/Leeward High684.20.8769
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1087.4836.5711.7642.5604.0573.7527.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7771
Triple Number Coastal/Long Distance Medium0.9741
Triple Number Coastal/Long Distance High1.0548
Triple Number Windward/Leeward Low0.6072
Triple Number Windward/Leeward Medium0.7934
Triple Number Windward/Leeward High0.8769
Coastal/Long Distance0.8905
Predominantly Upwind0.8892
Predominantly Downwind0.9665
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7771
Tretall Distanseseilas Mellomvind0.9741
Tretall Distanseseilas Mye vind1.0548
Tretall Pølsebane Lite vind0.6072
Tretall Pølsebane Mellomvind0.7934
Tretall Pølsebane Mye vind0.8769
Distanseseilas ett tall (OSN 8-16kn)0.8905
Distanseseilas ett tall (APH 6-20kn)0.9662
Enkeltall Motvind0.8892
Enkeltall Medvind0.9665
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium616.00.9741
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low988.10.6072
Triple Number Windward/Leeward Medium756.20.7934
Triple Number Windward/Leeward High684.20.8769
Coastal/Long Distance673.80.8905
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind674.80.8892
Predominantly Downwind620.80.9665
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore676.30.8872
Cape Doctor Coastal562.21.0672
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium616.00.9741
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low988.10.6072
Triple Number Windward/Leeward Medium756.20.7934
Triple Number Windward/Leeward High684.20.8769
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7771
Triple Number Coastal/Long Distance Medium0.9741
Triple Number Coastal/Long Distance High1.0548
Triple Number Windward/Leeward Low0.6072
Triple Number Windward/Leeward Medium0.7934
Triple Number Windward/Leeward High0.8769
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7771
Triple Number Coastal/Long Distance Medium0.9741
Triple Number Coastal/Long Distance High1.0548
Triple Number Windward/Leeward Low0.6072
Triple Number Windward/Leeward Medium0.7934
Triple Number Windward/Leeward High0.8769
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance673.80.8905
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium616.00.9741
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low988.10.6072
Triple Number Windward/Leeward Medium756.20.7934
Triple Number Windward/Leeward High684.20.8769
Predominantly Upwind674.80.8892
Predominantly Downwind620.80.9665
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1087.4836.5711.7642.5604.0573.7527.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance673.80.8905
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium616.00.9741
Triple Number Coastal/Long Distance High568.81.0548
Triple Number Windward/Leeward Low988.10.6072
Triple Number Windward/Leeward Medium756.20.7934
Triple Number Windward/Leeward High684.20.8769
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1087.4836.5711.7642.5604.0573.7527.1
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low772.10.7771
Triple Number All Purpose Medium616.00.9741
Triple Number All Purpose High568.81.0548
Triple Number Windward/Leeward Low988.10.6072
Triple Number Windward/Leeward Medium756.20.7934
Triple Number Windward/Leeward High684.20.8769
Predominantly Upwind674.80.8892
Predominantly Downwind620.80.9665
Predominantly Upwind Low855.30.7015
Predominantly Upwind Medium701.90.8549
Predominantly Upwind High684.00.8772
Predominantly Downwind Low843.90.7110
Predominantly Downwind Medium612.00.9804
Predominantly Downwind High516.91.1608
Chicago-Mac Upwind0.8740
Chicago-Mac All Purpose0.9095
Chicago-Mac Downwind0.9500
Bayview-Mac Cove Island0.8572
Bayview-Mac Shore0.8623
Harvest Moon Regatta536.51.1183
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy674.00.8902
San Francisco Bay Medium749.40.8006
Predominantly Reaching587.31.0217
Predominantly Reaching Low702.90.8536
Predominantly Reaching Medium580.11.0344
Predominantly Reaching High523.31.1465
Windward/Leeward 60-40 Low993.20.6041
Windward/Leeward 60-40 Medium787.70.7617
Windward/Leeward 60-40 High736.80.8143
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1073.00.5592
5-Band Low / Medium910.50.6589
5-Band Medium745.80.8045
5-Band Medium / High689.20.8705
5-Band High674.90.8890
ORC Ref  03440002I3VIssued on 17/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Ea

NOR 14741

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassHanse 312 dyp kjølMeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.450Max. Beam3.200Draft1.718Displacement4,106Wetted area19.63IMS L8.039LSM08.016Acc. length9.450Sink (kg/mm) 14.69
VCGD0.070VCGM0.092RM Rated (kg·m) 76.0Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0030
EDL1.390ST10.048ST20.170
ST30.170ST40.098ST50.250
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P11.680IG12.320ISP12.360MDT10.100MDL10.160MDT20.000MDL20.000TLTaperMW0.000GO0.000
E4.050J3.400BAS1.490FSDFoilSFJ0.000SPL3.530WPLTPS0.000BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.070Flotation Date01/01/2015MeasurerComment
SFFP0.453FFMFF1.360LCFcl5.109SG0.0000
SAFP8.584FAMFA1.120LCFsh5.349HBI1.223
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002I3VIssued on 17/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Ea

NOR 14741

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment189-2012050613250.150.781.422.473.3127.1506/05/2012Ommåling av seil 315-201205071909. De mål seilmakeren har oppgitt, stemmer ikke med kontrollmåling. Seilet er derfor målt på nytt. Vennligst stryk seil 315-201205071909. Forøvrig, sjekker dere ikke
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment189-2012050613150.000.000.000.000.005.1511.66NoNo 30.5606/05/2012Ommåling av seil 315-201205071728. De mål seilmakeren har tatt stemmer ikke med ommåling, og seilet legges derfor inn på nytt. Finner det tvilsom praksis at seilmakeren etter sender målemerkene og e189-2014031920250.050.000.000.000.002.8511.69NoNo 16.9219/03/2014
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment403-20120528193512.0012.0012.006.210.0062.3928/05/2012
ORC Ref  03440002I3VIssued on 17/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org