Club
Certificate
Double Handed
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 Angles43.0°41.2°40.6°40.6°40.6°40.8°42.3°
Beat VMG3.444.104.434.564.614.634.54
52°5.216.106.546.716.796.836.81
60°5.486.366.806.987.067.117.13
75°5.686.567.027.267.397.487.56
90°5.596.527.067.377.607.798.01
110°5.566.647.227.557.767.958.25
120°5.416.547.207.627.988.248.64
135°4.876.056.887.407.838.269.18
150°4.115.246.216.937.417.838.73
Run VMG3.564.545.396.116.717.218.01
Gybe Angles144.2°148.7°152.3°157.7°169.4°177.2°177.2°

APH: 579.5

CDL: 8.373

GPH: 646.1

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 Allowance0.220%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight200 kgMinimum weight120 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  03440002J5QIssued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
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 VMG1047.9878.5812.8789.6780.7778.0792.8
52°690.4590.2550.4536.8530.4527.3528.9
60°656.4565.7529.5516.1509.7506.5505.1
75°633.6549.0512.8495.8487.0481.5476.4
90°644.2552.2510.2488.3473.4462.2449.3
110°647.8541.8498.5476.6463.8452.9436.1
120°664.9550.5500.3472.7450.9436.8416.7
135°738.5594.9523.0486.7460.0435.9392.2
150°876.3686.7579.6519.2485.8459.8412.5
Run VMG1011.9792.9667.9589.6536.7499.4449.4
Selected Courses
Windward / Leeward1029.9835.7740.4689.6658.7638.7621.1
All purpose794.4657.0593.1561.1542.2529.3514.4
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward716.70.8372
All purpose579.51.0354
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low725.70.8268
Triple Number Coastal/Long Distance Medium575.01.0434
Triple Number Coastal/Long Distance High527.01.1386
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium711.00.8439
Triple Number Windward/Leeward High637.10.9418
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance629.90.9526
Triple Number Coastal/Long Distance Low725.70.8268
Triple Number Coastal/Long Distance Medium575.01.0434
Triple Number Coastal/Long Distance High527.01.1386
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium711.00.8439
Triple Number Windward/Leeward High637.10.9418
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.1786.3667.4600.3562.4532.5485.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7142
Downwind "popa"0.9235
70% up, 30% down "Ilhabela"0.7663
30% up, 70% down "Ilhabela-inverso"0.8489
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low725.70.8268
Triple Number Coastal/Long Distance Medium575.01.0434
Triple Number Coastal/Long Distance High527.01.1386
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium711.00.8439
Triple Number Windward/Leeward High637.10.9418
Predominantly Upwind632.60.9484
Predominantly Downwind576.81.0402
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low725.70.8268
Triple Number All Purpose Medium575.01.0434
Triple Number All Purpose High527.01.1386
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium711.00.8439
Triple Number Windward/Leeward High637.10.9418
Predominantly Upwind632.60.9484
Predominantly Downwind576.81.0402
Predominantly Upwind Low808.50.7421
Predominantly Upwind Medium660.50.9083
Predominantly Upwind High637.70.9409
Predominantly Downwind Low791.00.7585
Predominantly Downwind Medium567.81.0566
Predominantly Downwind High475.11.2630
Chicago-Mac Upwind0.9318
Chicago-Mac All Purpose0.9737
Chicago-Mac Downwind1.0219
Bayview-Mac Cove Island0.9148
Bayview-Mac Shore0.9197
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching545.61.0997
Predominantly Reaching Low658.20.9116
Predominantly Reaching Medium538.51.1141
Predominantly Reaching High481.81.2453
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1014.90.5912
5-Band Low / Medium858.40.6990
5-Band Medium700.70.8562
5-Band Medium / High643.40.9325
5-Band High624.20.9613
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance629.90.9526
Triple Number Coastal/Long Distance Low725.70.8268
Triple Number Coastal/Long Distance Medium575.01.0434
Triple Number Coastal/Long Distance High527.01.1386
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium711.00.8439
Triple Number Windward/Leeward High637.10.9418
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.1786.3667.4600.3562.4532.5485.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance629.90.9526
Triple Number Coastal/Long Distance Low725.70.8268
Triple Number Coastal/Long Distance Medium575.01.0434
Triple Number Coastal/Long Distance High527.01.1386
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium711.00.8439
Triple Number Windward/Leeward High637.10.9418
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.1786.3667.4600.3562.4532.5485.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance629.9
Triple Number Coastal/Long Distance Low725.7
Triple Number Coastal/Long Distance Medium575.0
Triple Number Coastal/Long Distance High527.0
Triple Number Windward/Leeward Low932.8
Triple Number Windward/Leeward Medium711.0
Triple Number Windward/Leeward High637.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.1786.3667.4600.3562.4532.5485.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance629.90.9526
Triple Number Coastal/Long Distance Low725.70.8268
Triple Number Coastal/Long Distance Medium575.01.0434
Triple Number Coastal/Long Distance High527.01.1386
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium711.00.8439
Triple Number Windward/Leeward High637.10.9418
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.1786.3667.4600.3562.4532.5485.8
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)629.90.9526
Triple Number Coastal/Long Distance Low725.70.8268
Triple Number Coastal/Long Distance Medium575.01.0434
Triple Number Coastal/Long Distance High527.01.1386
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium711.00.8439
Triple Number Windward/Leeward High637.10.9418
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.1786.3667.4600.3562.4532.5485.8
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low725.70.8268
Triple Number Coastal/Long Distance Medium575.01.0434
Triple Number Coastal/Long Distance High527.01.1386
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium711.00.8439
Triple Number Windward/Leeward High637.10.9418
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8268
Triple Number Coastal/Long Distance Medium1.0434
Triple Number Coastal/Long Distance High1.1386
Triple Number Windward/Leeward Low0.6432
Triple Number Windward/Leeward Medium0.8439
Triple Number Windward/Leeward High0.9418
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.1786.3667.4600.3562.4532.5485.8
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance629.90.9526
Triple Number Coastal/Long Distance Low725.70.8268
Triple Number Coastal/Long Distance Medium575.01.0434
Triple Number Coastal/Long Distance High527.01.1386
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium711.00.8439
Triple Number Windward/Leeward High637.10.9418
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.1786.3667.4600.3562.4532.5485.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low725.70.8268
Triple Number Coastal/Long Distance Medium575.01.0434
Triple Number Coastal/Long Distance High527.01.1386
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium711.00.8439
Triple Number Windward/Leeward High637.10.9418
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance629.90.9526
Triple Number Coastal/Long Distance Low725.70.8268
Triple Number Coastal/Long Distance Medium575.01.0434
Triple Number Coastal/Long Distance High527.01.1386
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium711.00.8439
Triple Number Windward/Leeward High637.10.9418
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.1786.3667.4600.3562.4532.5485.8
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium711.00.8439
Triple Number Windward/Leeward High637.10.9418
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.1786.3667.4600.3562.4532.5485.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low725.7
Triple Number Coastal/Long Distance Medium575.0
Triple Number Coastal/Long Distance High527.0
Triple Number Windward/Leeward Low932.8
Triple Number Windward/Leeward Medium711.0
Triple Number Windward/Leeward High637.1
Predominantly Upwind632.6
Predominantly Downwind576.8
Predominantly Reaching555.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance629.90.9526
Triple Number Coastal/Long Distance Low725.70.8268
Triple Number Coastal/Long Distance Medium575.01.0434
Triple Number Coastal/Long Distance High527.01.1386
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium711.00.8439
Triple Number Windward/Leeward High637.10.9418
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.1786.3667.4600.3562.4532.5485.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8268
Triple Number Coastal/Long Distance Medium1.0434
Triple Number Coastal/Long Distance High1.1386
Triple Number Windward/Leeward Low0.6432
Triple Number Windward/Leeward Medium0.8439
Triple Number Windward/Leeward High0.9418
Coastal/Long Distance0.9526
Predominantly Upwind0.9484
Predominantly Downwind1.0402
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8268
Tretall Distanseseilas Mellomvind1.0434
Tretall Distanseseilas Mye vind1.1386
Tretall Pølsebane Lite vind0.6432
Tretall Pølsebane Mellomvind0.8439
Tretall Pølsebane Mye vind0.9418
Distanseseilas ett tall (OSN 8-16kn)0.9526
Distanseseilas ett tall (APH 6-20kn)1.0354
Enkeltall Motvind0.9484
Enkeltall Medvind1.0402
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low725.70.8268
Triple Number Coastal/Long Distance Medium575.01.0434
Triple Number Coastal/Long Distance High527.01.1386
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium711.00.8439
Triple Number Windward/Leeward High637.10.9418
Coastal/Long Distance629.90.9526
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind632.60.9484
Predominantly Downwind576.81.0402
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore626.40.9579
Cape Doctor Coastal518.91.1563
Triple Number Coastal/Long Distance Low725.70.8268
Triple Number Coastal/Long Distance Medium575.01.0434
Triple Number Coastal/Long Distance High527.01.1386
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium711.00.8439
Triple Number Windward/Leeward High637.10.9418
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8268
Triple Number Coastal/Long Distance Medium1.0434
Triple Number Coastal/Long Distance High1.1386
Triple Number Windward/Leeward Low0.6432
Triple Number Windward/Leeward Medium0.8439
Triple Number Windward/Leeward High0.9418
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8268
Triple Number Coastal/Long Distance Medium1.0434
Triple Number Coastal/Long Distance High1.1386
Triple Number Windward/Leeward Low0.6432
Triple Number Windward/Leeward Medium0.8439
Triple Number Windward/Leeward High0.9418
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance629.90.9526
Triple Number Coastal/Long Distance Low725.70.8268
Triple Number Coastal/Long Distance Medium575.01.0434
Triple Number Coastal/Long Distance High527.01.1386
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium711.00.8439
Triple Number Windward/Leeward High637.10.9418
Predominantly Upwind632.60.9484
Predominantly Downwind576.81.0402
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.1786.3667.4600.3562.4532.5485.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance629.90.9526
Triple Number Coastal/Long Distance Low725.70.8268
Triple Number Coastal/Long Distance Medium575.01.0434
Triple Number Coastal/Long Distance High527.01.1386
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium711.00.8439
Triple Number Windward/Leeward High637.10.9418
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.1786.3667.4600.3562.4532.5485.8
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low725.70.8268
Triple Number All Purpose Medium575.01.0434
Triple Number All Purpose High527.01.1386
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium711.00.8439
Triple Number Windward/Leeward High637.10.9418
Predominantly Upwind632.60.9484
Predominantly Downwind576.81.0402
Predominantly Upwind Low808.50.7421
Predominantly Upwind Medium660.50.9083
Predominantly Upwind High637.70.9409
Predominantly Downwind Low791.00.7585
Predominantly Downwind Medium567.81.0566
Predominantly Downwind High475.11.2630
Chicago-Mac Upwind0.9318
Chicago-Mac All Purpose0.9737
Chicago-Mac Downwind1.0219
Bayview-Mac Cove Island0.9148
Bayview-Mac Shore0.9197
Harvest Moon Regatta496.41.2087
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy626.20.9582
San Francisco Bay Medium702.80.8538
Predominantly Reaching545.61.0997
Predominantly Reaching Low658.20.9116
Predominantly Reaching Medium538.51.1141
Predominantly Reaching High481.81.2453
Windward/Leeward 60-40 Low938.90.6390
Windward/Leeward 60-40 Medium742.10.8085
Windward/Leeward 60-40 High687.10.8732
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1014.90.5912
5-Band Low / Medium858.40.6990
5-Band Medium700.70.8562
5-Band Medium / High643.40.9325
5-Band High624.20.9613
ORC Ref  03440002J5QIssued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
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 L9.592LSM09.663Acc. 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  03440002J5QIssued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
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  03440002J5QIssued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org