Club
Certificate
Double Handed
2022

Boat

LatHans

NOR 12299

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 Angles43.6°41.8°42.0°41.8°41.2°41.1°41.2°
Beat VMG3.354.034.494.754.854.904.91
52°5.136.076.727.017.127.177.18
60°5.426.376.977.247.357.417.43
75°5.656.617.157.437.617.727.81
90°5.596.587.167.487.717.928.24
110°5.046.056.897.367.677.968.51
120°4.735.806.697.247.587.888.54
135°4.185.256.156.887.337.648.25
150°3.554.565.356.086.737.177.73
Run VMG3.073.954.715.466.166.777.51
Gybe Angles144.8°146.2°169.4°170.3°171.2°173.0°176.3°

APH: 593.9

CDL: 8.904

GPH: 669.5

CertNo: 20150

BOAT
ClassHanse 371DesignerJudel/VrolijkBuilderHanse YachtsAge date01/2005Series date01/1999Offset filehan371dd.offData file20150
HULL
Length Overall11.250 mMaximum Beam3.592 mDraft1.940 mDisplacement7,292 kgDLR6.7958IMS DivisionCruiser/RacerDynamic Allowance0.262%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight170 kgMinimum weight120 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail36.6537.05Headsail Luffed42.6242.62Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail11.52Storm Jib11.39Heavy Weather Jib30.73
SAIL LIMITS
Headsails5  Spinnakers0 * No spinnaker pole aboard
STABILITY
Righting Moment151.0 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  034400020HQIssued on 29/04/2022Valid until 31/03/2023
VPP ver: 2022 1.01 | © ORC | www.orc.org

Club
Certificate
Double Handed
2022

Boat

LatHans

NOR 12299

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 VMG1075.7893.7801.2758.6741.5735.1733.6
52°702.3593.4536.0513.3505.6502.2501.1
60°664.6564.7516.6497.3489.7486.1484.5
75°637.2544.5503.4484.7473.4466.4460.9
90°643.6547.1502.5481.5466.9454.8437.0
110°714.7594.8522.2489.2469.6452.3422.8
120°760.4620.5537.9497.0475.1457.1421.8
135°861.6685.9585.8522.9491.0471.3436.1
150°1015.3790.0673.0591.7534.8501.9465.8
Run VMG1172.4912.2764.7659.3584.5531.8479.6
Selected Courses
Windward / Leeward1124.1902.9782.9709.0663.0633.5606.6
All purpose855.5699.5616.6570.4543.5526.6506.9
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward742.10.8086
All purpose593.91.0103
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low777.50.7717
Triple Number Coastal/Long Distance Medium589.91.0172
Triple Number Coastal/Long Distance High523.41.1463
Triple Number Windward/Leeward Low1013.50.5920
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High630.80.9512
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance651.50.9210
Triple Number Coastal/Long Distance Low777.50.7717
Triple Number Coastal/Long Distance Medium589.91.0172
Triple Number Coastal/Long Distance High523.41.1463
Triple Number Windward/Leeward Low1013.50.5920
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High630.80.9512
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1128.9848.5701.1612.5565.9532.4481.9
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.7318
Downwind "popa"0.8228
70% up, 30% down "Ilhabela"0.7569
30% up, 70% down "Ilhabela-inverso"0.7932
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low777.50.7717
Triple Number Coastal/Long Distance Medium589.91.0172
Triple Number Coastal/Long Distance High523.41.1463
Triple Number Windward/Leeward Low1013.50.5920
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High630.80.9512
Predominantly Upwind632.90.9480
Predominantly Downwind615.40.9749
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low777.50.7717
Triple Number All Purpose Medium589.91.0172
Triple Number All Purpose High523.41.1463
Triple Number Windward/Leeward Low1013.50.5920
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High630.80.9512
Predominantly Upwind632.90.9480
Predominantly Downwind615.40.9749
Predominantly Upwind Low844.40.7106
Predominantly Upwind Medium646.40.9282
Predominantly Upwind High607.20.9882
Predominantly Downwind Low883.10.6794
Predominantly Downwind Medium619.30.9688
Predominantly Downwind High500.61.1985
Chicago-Mac Upwind0.9302
Chicago-Mac All Purpose0.9410
Chicago-Mac Downwind0.9536
Bayview-Mac Cove Island0.8772
Bayview-Mac Shore0.8930
Victoria-Maui1.0187
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance651.50.9210
Triple Number Coastal/Long Distance Low777.50.7717
Triple Number Coastal/Long Distance Medium589.91.0172
Triple Number Coastal/Long Distance High523.41.1463
Triple Number Windward/Leeward Low1013.50.5920
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High630.80.9512
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1128.9848.5701.1612.5565.9532.4481.9
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance651.50.9210
Triple Number Coastal/Long Distance Low777.50.7717
Triple Number Coastal/Long Distance Medium589.91.0172
Triple Number Coastal/Long Distance High523.41.1463
Triple Number Windward/Leeward Low1013.50.5920
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High630.80.9512
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1128.9848.5701.1612.5565.9532.4481.9
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance651.5
Triple Number Coastal/Long Distance Low777.5
Triple Number Coastal/Long Distance Medium589.9
Triple Number Coastal/Long Distance High523.4
Triple Number Windward/Leeward Low1013.5
Triple Number Windward/Leeward Medium738.3
Triple Number Windward/Leeward High630.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1128.9848.5701.1612.5565.9532.4481.9
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance651.50.9210
Triple Number Coastal/Long Distance Low777.50.7717
Triple Number Coastal/Long Distance Medium589.91.0172
Triple Number Coastal/Long Distance High523.41.1463
Triple Number Windward/Leeward Low1013.50.5920
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High630.80.9512
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1128.9848.5701.1612.5565.9532.4481.9
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)651.50.9210
Triple Number Coastal/Long Distance Low777.50.7717
Triple Number Coastal/Long Distance Medium589.91.0172
Triple Number Coastal/Long Distance High523.41.1463
Triple Number Windward/Leeward Low1013.50.5920
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High630.80.9512
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1128.9848.5701.1612.5565.9532.4481.9
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low777.50.7717
Triple Number Coastal/Long Distance Medium589.91.0172
Triple Number Coastal/Long Distance High523.41.1463
Triple Number Windward/Leeward Low1013.50.5920
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High630.80.9512
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7717
Triple Number Coastal/Long Distance Medium1.0172
Triple Number Coastal/Long Distance High1.1463
Triple Number Windward/Leeward Low0.5920
Triple Number Windward/Leeward Medium0.8127
Triple Number Windward/Leeward High0.9512
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1128.9848.5701.1612.5565.9532.4481.9
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance651.50.9210
Triple Number Coastal/Long Distance Low777.50.7717
Triple Number Coastal/Long Distance Medium589.91.0172
Triple Number Coastal/Long Distance High523.41.1463
Triple Number Windward/Leeward Low1013.50.5920
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High630.80.9512
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1128.9848.5701.1612.5565.9532.4481.9
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low777.50.7717
Triple Number Coastal/Long Distance Medium589.91.0172
Triple Number Coastal/Long Distance High523.41.1463
Triple Number Windward/Leeward Low1013.50.5920
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High630.80.9512
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance651.50.9210
Triple Number Coastal/Long Distance Low777.50.7717
Triple Number Coastal/Long Distance Medium589.91.0172
Triple Number Coastal/Long Distance High523.41.1463
Triple Number Windward/Leeward Low1013.50.5920
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High630.80.9512
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1128.9848.5701.1612.5565.9532.4481.9
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance651.50.9210
Triple Number Coastal/Long Distance Low777.50.7717
Triple Number Coastal/Long Distance Medium589.91.0172
Triple Number Coastal/Long Distance High523.41.1463
Triple Number Windward/Leeward Low1013.50.5920
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High630.80.9512
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1128.9848.5701.1612.5565.9532.4481.9
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low1013.50.5920
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High630.80.9512
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1128.9848.5701.1612.5565.9532.4481.9
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low777.5
Triple Number Coastal/Long Distance Medium589.9
Triple Number Coastal/Long Distance High523.4
Triple Number Windward/Leeward Low1013.5
Triple Number Windward/Leeward Medium738.3
Triple Number Windward/Leeward High630.8
Predominantly Upwind632.9
Predominantly Downwind615.4
Predominantly Reaching579.5
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance651.50.9210
Triple Number Coastal/Long Distance Low777.50.7717
Triple Number Coastal/Long Distance Medium589.91.0172
Triple Number Coastal/Long Distance High523.41.1463
Triple Number Windward/Leeward Low1013.50.5920
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High630.80.9512
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1128.9848.5701.1612.5565.9532.4481.9
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7717
Triple Number Coastal/Long Distance Medium1.0172
Triple Number Coastal/Long Distance High1.1463
Triple Number Windward/Leeward Low0.5920
Triple Number Windward/Leeward Medium0.8127
Triple Number Windward/Leeward High0.9512
Coastal/Long Distance0.9210
Predominantly Upwind0.9480
Predominantly Downwind0.9749
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.9210
Tretall Distanseseilas Lite vind0.7717
Tretall Distanseseilas Mellomvind1.0172
Tretall Distanseseilas Mye vind1.1463
Tretall Pølsebane Lite vind0.5920
Tretall Pølsebane Mellomvind0.8127
Tretall Pølsebane Mye vind0.9512
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1128.9848.5701.1612.5565.9532.4481.9
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low777.50.7717
Triple Number Coastal/Long Distance Medium589.91.0172
Triple Number Coastal/Long Distance High523.41.1463
Triple Number Windward/Leeward Low1013.50.5920
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High630.80.9512
Coastal/Long Distance651.50.9210
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind632.90.9480
Predominantly Downwind615.40.9749
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore614.70.9762
Cape Doctor Coastal512.81.1700
Triple Number Coastal/Long Distance Low777.50.7717
Triple Number Coastal/Long Distance Medium589.91.0172
Triple Number Coastal/Long Distance High523.41.1463
Triple Number Windward/Leeward Low1013.50.5920
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High630.80.9512
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7717
Triple Number Coastal/Long Distance Medium1.0172
Triple Number Coastal/Long Distance High1.1463
Triple Number Windward/Leeward Low0.5920
Triple Number Windward/Leeward Medium0.8127
Triple Number Windward/Leeward High0.9512
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7717
Triple Number Coastal/Long Distance Medium1.0172
Triple Number Coastal/Long Distance High1.1463
Triple Number Windward/Leeward Low0.5920
Triple Number Windward/Leeward Medium0.8127
Triple Number Windward/Leeward High0.9512
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance651.50.9210
Triple Number Coastal/Long Distance Low777.50.7717
Triple Number Coastal/Long Distance Medium589.91.0172
Triple Number Coastal/Long Distance High523.41.1463
Triple Number Windward/Leeward Low1013.50.5920
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High630.80.9512
Predominantly Upwind632.90.9480
Predominantly Downwind615.40.9749
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1128.9848.5701.1612.5565.9532.4481.9
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance651.50.9210
Triple Number Coastal/Long Distance Low777.50.7717
Triple Number Coastal/Long Distance Medium589.91.0172
Triple Number Coastal/Long Distance High523.41.1463
Triple Number Windward/Leeward Low1013.50.5920
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High630.80.9512
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1128.9848.5701.1612.5565.9532.4481.9
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low777.50.7717
Triple Number All Purpose Medium589.91.0172
Triple Number All Purpose High523.41.1463
Triple Number Windward/Leeward Low1013.50.5920
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High630.80.9512
Predominantly Upwind632.90.9480
Predominantly Downwind615.40.9749
Predominantly Upwind Low844.40.7106
Predominantly Upwind Medium646.40.9282
Predominantly Upwind High607.20.9882
Predominantly Downwind Low883.10.6794
Predominantly Downwind Medium619.30.9688
Predominantly Downwind High500.61.1985
Chicago-Mac Upwind0.9302
Chicago-Mac All Purpose0.9410
Chicago-Mac Downwind0.9536
Bayview-Mac Cove Island0.8772
Bayview-Mac Shore0.8930
Harvest Moon Regatta520.01.1538
Victoria-Maui1.0187
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low1107.00.5420
5-Band Low / Medium924.40.6490
5-Band Medium723.50.8293
5-Band Medium / High640.30.9370
5-Band High611.20.9816
ORC Ref  034400020HQIssued on 29/04/2022Valid until 31/03/2023
VPP ver: 2022 1.01 | © ORC | www.orc.org

Club
Certificate
Double Handed
2022

Boat

LatHans

NOR 12299

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassHanse 371MeasurementHINPlan reviewHull constructionCoredAramid Hull CoreNoCarbon RudderNoLight stanchionsNoTrim tabNo
LOA11.250Max. Beam3.592Draft1.940Displacement7,292Wetted area28.60IMS L10.059LSM010.237Acc. length11.250Sink (kg/mm) 21.32
VCGD0.090VCGM0.094RM Measured (kg·m) 151.0RM Default (kg·m) 152.9Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0032
EDL2.740ST10.048ST20.170
ST30.170ST40.098ST50.300
RIG
Forestay tensionForwardInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2
P14.150IG15.080ISP15.125MDT10.140MDL10.220MDT20.140MDL20.165TL0.950MW0.220GO0.222
E4.650J4.250BAS1.670FSDFoilSFJ0.000SPL0.000WPLTPS0.000BDMWT210.00MCG5.380
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyFlotation Date01/01/2015MeasurerComment
SFFP0.220FFMFF1.256LCFcl6.271SG1.0100
SAFP10.641FAMFA1.034LCFsh6.518HBI1.086
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  034400020HQIssued on 29/04/2022Valid until 31/03/2023
VPP ver: 2022 1.01 | © ORC | www.orc.org

Club
Certificate
Double Handed
2022

Boat

LatHans

NOR 12299

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialComment433-2017073117150.150.841.532.723.7136.6531/07/2017Båten har byttet eier. ny eier er Eddy Røsand, Larvik Seilforening
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialComment433-2017073120220.060.701.402.874.406.0014.55NoNo 42.6231/07/2017 Båten har også skiftet eier, og ny eier er Eddy Røsand, Larvik Seilforening433-2017073120320.090.420.791.632.613.0014.35NoNo 23.3531/07/2017Båten har byttet eier. ny eier er Eddy Røsand, Larvik Seilforening
ORC Ref  034400020HQIssued on 29/04/2022Valid until 31/03/2023
VPP ver: 2022 1.01 | © ORC | www.orc.org