Club
Certificate
2023

Boat

Larsson

NOR 11534

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 Angles43.5°41.2°39.6°39.3°39.0°38.8°39.4°
Beat VMG3.414.154.634.844.944.994.99
52°5.226.166.706.957.057.117.16
60°5.516.416.917.157.277.347.40
75°5.686.587.067.357.557.677.81
90°5.556.537.087.407.667.908.23
110°5.556.677.277.657.978.188.53
120°5.386.537.207.638.028.388.93
135°4.836.006.847.357.778.209.11
150°4.075.206.166.897.367.758.58
Run VMG3.534.505.346.066.677.177.92
Gybe Angles144.2°148.7°152.3°157.7°169.1°177.2°178.1°

APH: 568.3

CDL: 8.885

GPH: 637.1

CertNo: 9045

BOAT
ClassDEHLER 34 DDDesignerDehler DesignBuilderDehler SegelyachteAge date01/2005Series date01/2002Offset fileDEH34N.OFFData file9045
HULL
Length Overall10.220 mMaximum Beam3.216 mDraft1.875 mDisplacement4,845 kgDLR5.3683IMS DivisionCruiser/RacerDynamic Allowance0.210%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight615 kgMinimum weight461 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail34.0234.83Headsail Luffed28.3828.38Headsail FlyingSymmetric78.0678.06Asymmetric
STORM SAIL AREAS (m²)
Trysail9.86Storm Jib9.57Heavy Weather Jib25.84
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  03440002J4BIssued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Larsson

NOR 11534

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 VMG1054.8866.8778.1744.1729.2722.0721.6
52°689.5584.6537.0518.0510.3506.0502.8
60°653.9561.9521.2503.2495.2490.5486.4
75°633.5547.0509.6489.8477.1469.4461.0
90°648.1551.3508.5486.6469.7456.0437.7
110°649.0539.6495.3470.6451.9440.1421.9
120°669.5551.5499.9471.7448.6429.4403.3
135°745.2600.4526.4489.5463.0439.0395.0
150°884.4692.6584.4522.6489.2464.4419.8
Run VMG1021.3799.8673.6593.8539.8502.2454.5
Selected Courses
Windward / Leeward1038.0833.3725.9669.0634.5612.1588.1
All purpose798.9655.2584.6548.8527.1512.3492.7
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward698.60.8589
All purpose568.31.0558
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low727.00.8253
Triple Number Coastal/Long Distance Medium564.21.0635
Triple Number Coastal/Long Distance High508.61.1796
Triple Number Windward/Leeward Low935.60.6413
Triple Number Windward/Leeward Medium693.00.8658
Triple Number Windward/Leeward High608.70.9857
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance618.10.9707
Triple Number Coastal/Long Distance Low727.00.8253
Triple Number Coastal/Long Distance Medium564.21.0635
Triple Number Coastal/Long Distance High508.61.1796
Triple Number Windward/Leeward Low935.60.6413
Triple Number Windward/Leeward Medium693.00.8658
Triple Number Windward/Leeward High608.70.9857
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.3784.5656.3585.6547.1516.7469.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7478
Downwind "popa"0.9161
70% up, 30% down "Ilhabela"0.7914
30% up, 70% down "Ilhabela-inverso"0.8581
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low727.00.8253
Triple Number Coastal/Long Distance Medium564.21.0635
Triple Number Coastal/Long Distance High508.61.1796
Triple Number Windward/Leeward Low935.60.6413
Triple Number Windward/Leeward Medium693.00.8658
Triple Number Windward/Leeward High608.70.9857
Predominantly Upwind615.90.9742
Predominantly Downwind574.91.0437
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low727.00.8253
Triple Number All Purpose Medium564.21.0635
Triple Number All Purpose High508.61.1796
Triple Number Windward/Leeward Low935.60.6413
Triple Number Windward/Leeward Medium693.00.8658
Triple Number Windward/Leeward High608.70.9857
Predominantly Upwind615.90.9742
Predominantly Downwind574.91.0437
Predominantly Upwind Low807.90.7427
Predominantly Upwind Medium636.10.9433
Predominantly Upwind High600.40.9993
Predominantly Downwind Low795.80.7540
Predominantly Downwind Medium569.11.0543
Predominantly Downwind High474.31.2651
Chicago-Mac Upwind0.9574
Chicago-Mac All Purpose0.9882
Chicago-Mac Downwind1.0253
Bayview-Mac Cove Island0.9212
Bayview-Mac Shore0.9295
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching540.21.1107
Predominantly Reaching Low660.30.9087
Predominantly Reaching Medium534.51.1226
Predominantly Reaching High473.21.2679
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1022.20.5869
5-Band Low / Medium855.10.7017
5-Band Medium681.50.8804
5-Band Medium / High616.60.9730
5-Band High592.21.0131
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance618.10.9707
Triple Number Coastal/Long Distance Low727.00.8253
Triple Number Coastal/Long Distance Medium564.21.0635
Triple Number Coastal/Long Distance High508.61.1796
Triple Number Windward/Leeward Low935.60.6413
Triple Number Windward/Leeward Medium693.00.8658
Triple Number Windward/Leeward High608.70.9857
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.3784.5656.3585.6547.1516.7469.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance618.10.9707
Triple Number Coastal/Long Distance Low727.00.8253
Triple Number Coastal/Long Distance Medium564.21.0635
Triple Number Coastal/Long Distance High508.61.1796
Triple Number Windward/Leeward Low935.60.6413
Triple Number Windward/Leeward Medium693.00.8658
Triple Number Windward/Leeward High608.70.9857
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.3784.5656.3585.6547.1516.7469.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance618.1
Triple Number Coastal/Long Distance Low727.0
Triple Number Coastal/Long Distance Medium564.2
Triple Number Coastal/Long Distance High508.6
Triple Number Windward/Leeward Low935.6
Triple Number Windward/Leeward Medium693.0
Triple Number Windward/Leeward High608.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.3784.5656.3585.6547.1516.7469.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance618.10.9707
Triple Number Coastal/Long Distance Low727.00.8253
Triple Number Coastal/Long Distance Medium564.21.0635
Triple Number Coastal/Long Distance High508.61.1796
Triple Number Windward/Leeward Low935.60.6413
Triple Number Windward/Leeward Medium693.00.8658
Triple Number Windward/Leeward High608.70.9857
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.3784.5656.3585.6547.1516.7469.5
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)618.10.9707
Triple Number Coastal/Long Distance Low727.00.8253
Triple Number Coastal/Long Distance Medium564.21.0635
Triple Number Coastal/Long Distance High508.61.1796
Triple Number Windward/Leeward Low935.60.6413
Triple Number Windward/Leeward Medium693.00.8658
Triple Number Windward/Leeward High608.70.9857
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.3784.5656.3585.6547.1516.7469.5
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low727.00.8253
Triple Number Coastal/Long Distance Medium564.21.0635
Triple Number Coastal/Long Distance High508.61.1796
Triple Number Windward/Leeward Low935.60.6413
Triple Number Windward/Leeward Medium693.00.8658
Triple Number Windward/Leeward High608.70.9857
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8253
Triple Number Coastal/Long Distance Medium1.0635
Triple Number Coastal/Long Distance High1.1796
Triple Number Windward/Leeward Low0.6413
Triple Number Windward/Leeward Medium0.8658
Triple Number Windward/Leeward High0.9857
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.3784.5656.3585.6547.1516.7469.5
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance618.10.9707
Triple Number Coastal/Long Distance Low727.00.8253
Triple Number Coastal/Long Distance Medium564.21.0635
Triple Number Coastal/Long Distance High508.61.1796
Triple Number Windward/Leeward Low935.60.6413
Triple Number Windward/Leeward Medium693.00.8658
Triple Number Windward/Leeward High608.70.9857
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.3784.5656.3585.6547.1516.7469.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low727.00.8253
Triple Number Coastal/Long Distance Medium564.21.0635
Triple Number Coastal/Long Distance High508.61.1796
Triple Number Windward/Leeward Low935.60.6413
Triple Number Windward/Leeward Medium693.00.8658
Triple Number Windward/Leeward High608.70.9857
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance618.10.9707
Triple Number Coastal/Long Distance Low727.00.8253
Triple Number Coastal/Long Distance Medium564.21.0635
Triple Number Coastal/Long Distance High508.61.1796
Triple Number Windward/Leeward Low935.60.6413
Triple Number Windward/Leeward Medium693.00.8658
Triple Number Windward/Leeward High608.70.9857
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.3784.5656.3585.6547.1516.7469.5
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low935.60.6413
Triple Number Windward/Leeward Medium693.00.8658
Triple Number Windward/Leeward High608.70.9857
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.3784.5656.3585.6547.1516.7469.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low727.0
Triple Number Coastal/Long Distance Medium564.2
Triple Number Coastal/Long Distance High508.6
Triple Number Windward/Leeward Low935.6
Triple Number Windward/Leeward Medium693.0
Triple Number Windward/Leeward High608.7
Predominantly Upwind615.9
Predominantly Downwind574.9
Predominantly Reaching552.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance618.10.9707
Triple Number Coastal/Long Distance Low727.00.8253
Triple Number Coastal/Long Distance Medium564.21.0635
Triple Number Coastal/Long Distance High508.61.1796
Triple Number Windward/Leeward Low935.60.6413
Triple Number Windward/Leeward Medium693.00.8658
Triple Number Windward/Leeward High608.70.9857
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.3784.5656.3585.6547.1516.7469.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8253
Triple Number Coastal/Long Distance Medium1.0635
Triple Number Coastal/Long Distance High1.1796
Triple Number Windward/Leeward Low0.6413
Triple Number Windward/Leeward Medium0.8658
Triple Number Windward/Leeward High0.9857
Coastal/Long Distance0.9707
Predominantly Upwind0.9742
Predominantly Downwind1.0437
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8253
Tretall Distanseseilas Mellomvind1.0635
Tretall Distanseseilas Mye vind1.1796
Tretall Pølsebane Lite vind0.6413
Tretall Pølsebane Mellomvind0.8658
Tretall Pølsebane Mye vind0.9857
Distanseseilas ett tall (OSN 8-16kn)0.9707
Distanseseilas ett tall (APH 6-20kn)1.0558
Enkeltall Motvind0.9742
Enkeltall Medvind1.0437
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low727.00.8253
Triple Number Coastal/Long Distance Medium564.21.0635
Triple Number Coastal/Long Distance High508.61.1796
Triple Number Windward/Leeward Low935.60.6413
Triple Number Windward/Leeward Medium693.00.8658
Triple Number Windward/Leeward High608.70.9857
Coastal/Long Distance618.10.9707
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind615.90.9742
Predominantly Downwind574.91.0437
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore595.31.0079
Cape Doctor Coastal498.61.2034
Triple Number Coastal/Long Distance Low727.00.8253
Triple Number Coastal/Long Distance Medium564.21.0635
Triple Number Coastal/Long Distance High508.61.1796
Triple Number Windward/Leeward Low935.60.6413
Triple Number Windward/Leeward Medium693.00.8658
Triple Number Windward/Leeward High608.70.9857
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8253
Triple Number Coastal/Long Distance Medium1.0635
Triple Number Coastal/Long Distance High1.1796
Triple Number Windward/Leeward Low0.6413
Triple Number Windward/Leeward Medium0.8658
Triple Number Windward/Leeward High0.9857
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8253
Triple Number Coastal/Long Distance Medium1.0635
Triple Number Coastal/Long Distance High1.1796
Triple Number Windward/Leeward Low0.6413
Triple Number Windward/Leeward Medium0.8658
Triple Number Windward/Leeward High0.9857
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance618.10.9707
Triple Number Coastal/Long Distance Low727.00.8253
Triple Number Coastal/Long Distance Medium564.21.0635
Triple Number Coastal/Long Distance High508.61.1796
Triple Number Windward/Leeward Low935.60.6413
Triple Number Windward/Leeward Medium693.00.8658
Triple Number Windward/Leeward High608.70.9857
Predominantly Upwind615.90.9742
Predominantly Downwind574.91.0437
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.3784.5656.3585.6547.1516.7469.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance618.10.9707
Triple Number Coastal/Long Distance Low727.00.8253
Triple Number Coastal/Long Distance Medium564.21.0635
Triple Number Coastal/Long Distance High508.61.1796
Triple Number Windward/Leeward Low935.60.6413
Triple Number Windward/Leeward Medium693.00.8658
Triple Number Windward/Leeward High608.70.9857
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.3784.5656.3585.6547.1516.7469.5
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low727.00.8253
Triple Number All Purpose Medium564.21.0635
Triple Number All Purpose High508.61.1796
Triple Number Windward/Leeward Low935.60.6413
Triple Number Windward/Leeward Medium693.00.8658
Triple Number Windward/Leeward High608.70.9857
Predominantly Upwind615.90.9742
Predominantly Downwind574.91.0437
Predominantly Upwind Low807.90.7427
Predominantly Upwind Medium636.10.9433
Predominantly Upwind High600.40.9993
Predominantly Downwind Low795.80.7540
Predominantly Downwind Medium569.11.0543
Predominantly Downwind High474.31.2651
Chicago-Mac Upwind0.9574
Chicago-Mac All Purpose0.9882
Chicago-Mac Downwind1.0253
Bayview-Mac Cove Island0.9212
Bayview-Mac Shore0.9295
Harvest Moon Regatta492.21.2190
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy597.91.0035
San Francisco Bay Medium686.30.8743
Predominantly Reaching540.21.1107
Predominantly Reaching Low660.30.9087
Predominantly Reaching Medium534.51.1226
Predominantly Reaching High473.21.2679
Windward/Leeward 60-40 Low940.70.6378
Windward/Leeward 60-40 Medium716.50.8374
Windward/Leeward 60-40 High647.80.9262
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1022.20.5869
5-Band Low / Medium855.10.7017
5-Band Medium681.50.8804
5-Band Medium / High616.60.9730
5-Band High592.21.0131
ORC Ref  03440002J4BIssued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Larsson

NOR 11534

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDEHLER 34 DDMeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.220Max. Beam3.216Draft1.875Displacement4,845Wetted area23.14IMS L9.716LSM09.663Acc. length10.220Sink (kg/mm) 17.44
VCGD0.060VCGM0.079RM Rated (kg·m) 89.4Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0034
EDL1.640ST10.042ST20.180
ST30.180ST40.112ST50.290
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P12.520IG13.760ISP13.960MDT10.100MDL10.180MDT20.100MDL20.150TL0.700MW0.180GO0.200
E4.500J3.770BAS1.680FSD0.000SFJ0.000SPL3.830WPLTPS4.570BDMWT144.50MCG4.570
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.060Flotation Date01/01/2015MeasurerComment
SFFP0.233FFMFF1.147LCFcl5.626SG1.0050
SAFP9.681FAMFA0.934LCFsh5.840HBI1.040
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002J4BIssued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Larsson

NOR 11534

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment330-2019052114340.161.041.812.943.7634.0221/05/2019
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment330-2019052114370.100.631.182.153.083.9913.51NoNo 28.3821/05/2019Fokk
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment267-2009052518230.000.000.006.800.0078.0625/05/2009UK seilmakers: Sort / Hvit (brukt)x0dx0aKopi: 332 dato? = SL-13,450 SWM-6,78 SF-6,66 (notert i limlogo)x0dx0aKopi: 267 4/5-6 = SL-13,600 SWM-6,80 (notert i seilet)330-20220426124613.6013.6013.606.776.7876.7526/04/2022
ORC Ref  03440002J4BIssued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org