Club
Certificate
Double Handed
2023

Boat

Tjuvstart

NOR 11271

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 Angles43.8°42.0°41.2°40.8°41.2°41.4°43.0°
Beat VMG2.833.453.904.184.294.304.18
52°4.355.185.796.156.326.376.33
60°4.605.446.026.376.556.626.64
75°4.795.656.226.566.776.927.06
90°5.096.036.566.826.957.067.38
110°5.156.146.687.047.347.597.88
120°4.996.016.617.007.357.688.27
135°4.505.566.316.777.147.508.22
150°3.844.865.686.246.616.897.45
Run VMG3.334.214.925.405.836.316.95
Gybe Angles146.0°147.5°147.8°148.9°171.8°175.4°177.2°

APH: 639.9

CDL: 7.021

GPH: 718.0

CertNo: 673153

BOAT
ClassHanse 312DesignerJUDEL FRIEDRICH / BuilderHanseAge dateSeries date01/2005Offset fileHAN311CL.OFFData file673153
HULL
Length Overall9.450 mMaximum Beam3.200 mDraft1.718 mDisplacement4,106 kgDLR7.9701IMS DivisionCruiser/RacerDynamic Allowance0.390%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.340m
CREW
Maximum weight170 kgMinimum weight120 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail26.2126.50Headsail Luffed16.0816.08Headsail FlyingSymmetricAsymmetric54.8054.80 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail8.35Storm Jib7.88Heavy Weather Jib21.27
SAIL LIMITS
Headsails5  Spinnakers4 * Asymmetric SHALL NOT be tacked on the pole
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  03440002E7MIssued on 20/03/2023Valid until 31/03/2024
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Tjuvstart

NOR 11271

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 VMG1271.11043.0924.1861.7839.6837.2861.6
52°828.5694.7622.2585.4569.8565.2568.7
60°782.7662.0597.9565.5550.0543.4542.3
75°751.6637.1578.9549.2531.6520.1509.8
90°707.9596.7549.0527.8518.0510.2487.7
110°699.2586.6539.2511.6490.1474.4456.9
120°721.8599.5544.9514.5489.8468.7435.1
135°799.5647.5570.2531.8504.5480.2438.0
150°936.6740.1633.6577.1544.9522.2483.5
Run VMG1081.5854.6731.6666.4617.6570.1517.9
Selected Courses
Windward / Leeward1176.3948.8827.8764.1728.6703.7689.7
All purpose903.8741.3658.5615.7591.9576.8562.8
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward799.10.7509
All purpose639.90.9376
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium634.50.9457
Triple Number Coastal/Long Distance High575.31.0429
Triple Number Windward/Leeward Low1062.50.5647
Triple Number Windward/Leeward Medium791.90.7577
Triple Number Windward/Leeward High704.70.8514
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance697.60.8601
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium634.50.9457
Triple Number Coastal/Long Distance High575.31.0429
Triple Number Windward/Leeward Low1062.50.5647
Triple Number Windward/Leeward Medium791.90.7577
Triple Number Windward/Leeward High704.70.8514
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1166.9889.0743.4659.8615.6581.7528.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6327
Downwind "popa"0.8334
70% up, 30% down "Ilhabela"0.6819
30% up, 70% down "Ilhabela-inverso"0.7610
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium634.50.9457
Triple Number Coastal/Long Distance High575.31.0429
Triple Number Windward/Leeward Low1062.50.5647
Triple Number Windward/Leeward Medium791.90.7577
Triple Number Windward/Leeward High704.70.8514
Predominantly Upwind702.50.8541
Predominantly Downwind637.70.9410
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low822.60.7294
Triple Number All Purpose Medium634.50.9457
Triple Number All Purpose High575.31.0429
Triple Number Windward/Leeward Low1062.50.5647
Triple Number Windward/Leeward Medium791.90.7577
Triple Number Windward/Leeward High704.70.8514
Predominantly Upwind702.50.8541
Predominantly Downwind637.70.9410
Predominantly Upwind Low943.10.6362
Predominantly Upwind Medium732.60.8190
Predominantly Upwind High689.90.8697
Predominantly Downwind Low871.70.6883
Predominantly Downwind Medium626.80.9572
Predominantly Downwind High533.31.1250
Chicago-Mac Upwind0.8365
Chicago-Mac All Purpose0.8779
Chicago-Mac Downwind0.9253
Bayview-Mac Cove Island0.8144
Bayview-Mac Shore0.8163
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching599.81.0003
Predominantly Reaching Low733.50.8180
Predominantly Reaching Medium590.91.0154
Predominantly Reaching High527.41.1376
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1158.80.5178
5-Band Low / Medium972.60.6169
5-Band Medium779.10.7701
5-Band Medium / High710.70.8442
5-Band High692.10.8669
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance697.60.8601
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium634.50.9457
Triple Number Coastal/Long Distance High575.31.0429
Triple Number Windward/Leeward Low1062.50.5647
Triple Number Windward/Leeward Medium791.90.7577
Triple Number Windward/Leeward High704.70.8514
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1166.9889.0743.4659.8615.6581.7528.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance697.60.8601
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium634.50.9457
Triple Number Coastal/Long Distance High575.31.0429
Triple Number Windward/Leeward Low1062.50.5647
Triple Number Windward/Leeward Medium791.90.7577
Triple Number Windward/Leeward High704.70.8514
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1166.9889.0743.4659.8615.6581.7528.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance697.6
Triple Number Coastal/Long Distance Low822.6
Triple Number Coastal/Long Distance Medium634.5
Triple Number Coastal/Long Distance High575.3
Triple Number Windward/Leeward Low1062.5
Triple Number Windward/Leeward Medium791.9
Triple Number Windward/Leeward High704.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1166.9889.0743.4659.8615.6581.7528.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance697.60.8601
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium634.50.9457
Triple Number Coastal/Long Distance High575.31.0429
Triple Number Windward/Leeward Low1062.50.5647
Triple Number Windward/Leeward Medium791.90.7577
Triple Number Windward/Leeward High704.70.8514
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1166.9889.0743.4659.8615.6581.7528.2
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)697.60.8601
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium634.50.9457
Triple Number Coastal/Long Distance High575.31.0429
Triple Number Windward/Leeward Low1062.50.5647
Triple Number Windward/Leeward Medium791.90.7577
Triple Number Windward/Leeward High704.70.8514
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1166.9889.0743.4659.8615.6581.7528.2
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium634.50.9457
Triple Number Coastal/Long Distance High575.31.0429
Triple Number Windward/Leeward Low1062.50.5647
Triple Number Windward/Leeward Medium791.90.7577
Triple Number Windward/Leeward High704.70.8514
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7294
Triple Number Coastal/Long Distance Medium0.9457
Triple Number Coastal/Long Distance High1.0429
Triple Number Windward/Leeward Low0.5647
Triple Number Windward/Leeward Medium0.7577
Triple Number Windward/Leeward High0.8514
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1166.9889.0743.4659.8615.6581.7528.2
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance697.60.8601
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium634.50.9457
Triple Number Coastal/Long Distance High575.31.0429
Triple Number Windward/Leeward Low1062.50.5647
Triple Number Windward/Leeward Medium791.90.7577
Triple Number Windward/Leeward High704.70.8514
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1166.9889.0743.4659.8615.6581.7528.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium634.50.9457
Triple Number Coastal/Long Distance High575.31.0429
Triple Number Windward/Leeward Low1062.50.5647
Triple Number Windward/Leeward Medium791.90.7577
Triple Number Windward/Leeward High704.70.8514
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance697.60.8601
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium634.50.9457
Triple Number Coastal/Long Distance High575.31.0429
Triple Number Windward/Leeward Low1062.50.5647
Triple Number Windward/Leeward Medium791.90.7577
Triple Number Windward/Leeward High704.70.8514
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1166.9889.0743.4659.8615.6581.7528.2
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1062.50.5647
Triple Number Windward/Leeward Medium791.90.7577
Triple Number Windward/Leeward High704.70.8514
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1166.9889.0743.4659.8615.6581.7528.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low822.6
Triple Number Coastal/Long Distance Medium634.5
Triple Number Coastal/Long Distance High575.3
Triple Number Windward/Leeward Low1062.5
Triple Number Windward/Leeward Medium791.9
Triple Number Windward/Leeward High704.7
Predominantly Upwind702.5
Predominantly Downwind637.7
Predominantly Reaching611.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance697.60.8601
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium634.50.9457
Triple Number Coastal/Long Distance High575.31.0429
Triple Number Windward/Leeward Low1062.50.5647
Triple Number Windward/Leeward Medium791.90.7577
Triple Number Windward/Leeward High704.70.8514
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1166.9889.0743.4659.8615.6581.7528.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7294
Triple Number Coastal/Long Distance Medium0.9457
Triple Number Coastal/Long Distance High1.0429
Triple Number Windward/Leeward Low0.5647
Triple Number Windward/Leeward Medium0.7577
Triple Number Windward/Leeward High0.8514
Coastal/Long Distance0.8601
Predominantly Upwind0.8541
Predominantly Downwind0.9410
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7294
Tretall Distanseseilas Mellomvind0.9457
Tretall Distanseseilas Mye vind1.0429
Tretall Pølsebane Lite vind0.5647
Tretall Pølsebane Mellomvind0.7577
Tretall Pølsebane Mye vind0.8514
Distanseseilas ett tall (OSN 8-16kn)0.8601
Distanseseilas ett tall (APH 6-20kn)0.9376
Enkeltall Motvind0.8541
Enkeltall Medvind0.9410
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium634.50.9457
Triple Number Coastal/Long Distance High575.31.0429
Triple Number Windward/Leeward Low1062.50.5647
Triple Number Windward/Leeward Medium791.90.7577
Triple Number Windward/Leeward High704.70.8514
Coastal/Long Distance697.60.8601
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind702.50.8541
Predominantly Downwind637.70.9410
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore693.90.8647
Cape Doctor Coastal567.01.0582
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium634.50.9457
Triple Number Coastal/Long Distance High575.31.0429
Triple Number Windward/Leeward Low1062.50.5647
Triple Number Windward/Leeward Medium791.90.7577
Triple Number Windward/Leeward High704.70.8514
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7294
Triple Number Coastal/Long Distance Medium0.9457
Triple Number Coastal/Long Distance High1.0429
Triple Number Windward/Leeward Low0.5647
Triple Number Windward/Leeward Medium0.7577
Triple Number Windward/Leeward High0.8514
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7294
Triple Number Coastal/Long Distance Medium0.9457
Triple Number Coastal/Long Distance High1.0429
Triple Number Windward/Leeward Low0.5647
Triple Number Windward/Leeward Medium0.7577
Triple Number Windward/Leeward High0.8514
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance697.60.8601
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium634.50.9457
Triple Number Coastal/Long Distance High575.31.0429
Triple Number Windward/Leeward Low1062.50.5647
Triple Number Windward/Leeward Medium791.90.7577
Triple Number Windward/Leeward High704.70.8514
Predominantly Upwind702.50.8541
Predominantly Downwind637.70.9410
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1166.9889.0743.4659.8615.6581.7528.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance697.60.8601
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium634.50.9457
Triple Number Coastal/Long Distance High575.31.0429
Triple Number Windward/Leeward Low1062.50.5647
Triple Number Windward/Leeward Medium791.90.7577
Triple Number Windward/Leeward High704.70.8514
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1166.9889.0743.4659.8615.6581.7528.2
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low822.60.7294
Triple Number All Purpose Medium634.50.9457
Triple Number All Purpose High575.31.0429
Triple Number Windward/Leeward Low1062.50.5647
Triple Number Windward/Leeward Medium791.90.7577
Triple Number Windward/Leeward High704.70.8514
Predominantly Upwind702.50.8541
Predominantly Downwind637.70.9410
Predominantly Upwind Low943.10.6362
Predominantly Upwind Medium732.60.8190
Predominantly Upwind High689.90.8697
Predominantly Downwind Low871.70.6883
Predominantly Downwind Medium626.80.9572
Predominantly Downwind High533.31.1250
Chicago-Mac Upwind0.8365
Chicago-Mac All Purpose0.8779
Chicago-Mac Downwind0.9253
Bayview-Mac Cove Island0.8144
Bayview-Mac Shore0.8163
Harvest Moon Regatta548.01.0949
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy688.80.8711
San Francisco Bay Medium782.60.7667
Predominantly Reaching599.81.0003
Predominantly Reaching Low733.50.8180
Predominantly Reaching Medium590.91.0154
Predominantly Reaching High527.41.1376
Windward/Leeward 60-40 Low1081.50.5548
Windward/Leeward 60-40 Medium826.00.7264
Windward/Leeward 60-40 High753.10.7967
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1158.80.5178
5-Band Low / Medium972.60.6169
5-Band Medium779.10.7701
5-Band Medium / High710.70.8442
5-Band High692.10.8669
ORC Ref  03440002E7MIssued on 20/03/2023Valid until 31/03/2024
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Tjuvstart

NOR 11271

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassHanse 312MeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.450Max. Beam3.200Draft1.718Displacement4,106Wetted area19.63IMS L8.036LSM08.016Acc. length9.450Sink (kg/mm) 14.69
VCGD0.000VCGM0.022RM Rated (kg·m) 81.0Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.340PBWPIPA0.0032
EDL1.390ST10.050ST20.170
ST30.170ST40.100ST50.250
RIG
Forestay tensionFixedInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P11.690IG12.550ISP12.590MDT10.100MDL10.160MDT20.000MDL20.000TL0.000MW0.000GO0.000
E4.080J3.450BAS1.470FSDFoilSFJ0.250SPL3.410WPLTPS4.090BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.000Flotation Date01/01/2015MeasurerComment
SFFP0.453FFMFF1.360LCFcl5.109SG0.0000
SAFP8.584FAMFA1.120LCFsh5.349HBI1.213
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002E7MIssued on 20/03/2023Valid until 31/03/2024
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Tjuvstart

NOR 11271

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment235-2019032618440.130.701.292.343.2426.2124/01/2019
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment235-2019032618420.060.340.671.332.042.8111.74NoNo 16.0824/01/2019235-2021012115420.080.340.631.272.032.9011.45NoNo 15.6021/01/2021
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment306-20230224103312.1010.7011.405.666.2091%54.8024/02/2023G1AP 2023
ORC Ref  03440002E7MIssued on 20/03/2023Valid until 31/03/2024
VPP ver: 2023 1.00 | © ORC | www.orc.org