Club
Certificate
2023

Boat

Heidi

NOR 6123

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 Angles43.9°42.4°40.8°39.6°38.7°38.7°38.8°
Beat VMG3.063.714.184.514.704.784.82
52°4.695.576.126.436.626.736.80
60°4.955.816.306.596.786.907.01
75°5.095.976.456.736.947.117.33
90°5.016.016.576.887.087.197.53
110°5.086.126.697.037.327.577.98
120°4.925.986.616.987.297.598.22
135°4.435.476.296.757.097.408.08
150°3.734.775.676.366.777.097.68
Run VMG3.234.144.925.626.196.637.24
Gybe Angles146.0°150.5°152.9°159.2°173.6°178.1°179.0°

APH: 616.4

CDL: 7.641

GPH: 694.0

CertNo: 673118

BOAT
ClassDehler Optima 101DesignerVAN DE STADTBuilderDehler YachtbauAge date01/1986Series date01/1986Offset fileDEH34-2.OFFData file673118
HULL
Length Overall10.110 mMaximum Beam3.406 mDraft1.774 mDisplacement4,390 kgDLR8.4862IMS DivisionCruiser/RacerDynamic Allowance0.350%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFeathering 2 bladesDiameter0.380m
CREW
Maximum weight503 kgMinimum weight377 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail26.8627.21Headsail Luffed27.7427.74Headsail FlyingSymmetric67.0867.08Asymmetric
STORM SAIL AREAS (m²)
Trysail8.40Storm Jib6.97Heavy Weather Jib18.80
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  03440002J3UIssued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Heidi

NOR 6123

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 VMG1177.9969.5860.4797.6766.3753.4747.3
52°767.3646.8588.5559.7543.7535.3529.3
60°727.9619.6571.0546.4531.4521.7513.8
75°706.8603.2558.0534.6518.7506.5491.1
90°718.2598.9547.6522.9508.7500.9478.1
110°708.5588.1538.5512.1492.1475.4450.9
120°731.4602.3544.8515.7493.9474.5438.2
135°813.3657.9572.6533.0507.8486.3445.6
150°965.7754.1634.8566.3531.5508.0468.5
Run VMG1115.1870.6731.4640.8581.4542.7497.5
Selected Courses
Windward / Leeward1146.5920.1795.9719.2673.8648.1622.4
All purpose882.3721.3639.1592.9566.0549.4527.0
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward755.00.7947
All purpose616.40.9733
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low801.80.7483
Triple Number Coastal/Long Distance Medium612.30.9799
Triple Number Coastal/Long Distance High545.21.1006
Triple Number Windward/Leeward Low1033.20.5807
Triple Number Windward/Leeward Medium750.20.7998
Triple Number Windward/Leeward High644.90.9304
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance671.10.8941
Triple Number Coastal/Long Distance Low801.80.7483
Triple Number Coastal/Long Distance Medium612.30.9799
Triple Number Coastal/Long Distance High545.21.1006
Triple Number Windward/Leeward Low1033.20.5807
Triple Number Windward/Leeward Medium750.20.7998
Triple Number Windward/Leeward High644.90.9304
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1143.4864.8718.4632.0587.0555.5504.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6916
Downwind "popa"0.8435
70% up, 30% down "Ilhabela"0.7311
30% up, 70% down "Ilhabela-inverso"0.7913
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low801.80.7483
Triple Number Coastal/Long Distance Medium612.30.9799
Triple Number Coastal/Long Distance High545.21.1006
Triple Number Windward/Leeward Low1033.20.5807
Triple Number Windward/Leeward Medium750.20.7998
Triple Number Windward/Leeward High644.90.9304
Predominantly Upwind667.60.8988
Predominantly Downwind625.30.9595
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low801.80.7483
Triple Number All Purpose Medium612.30.9799
Triple Number All Purpose High545.21.1006
Triple Number Windward/Leeward Low1033.20.5807
Triple Number Windward/Leeward Medium750.20.7998
Triple Number Windward/Leeward High644.90.9304
Predominantly Upwind667.60.8988
Predominantly Downwind625.30.9595
Predominantly Upwind Low896.40.6693
Predominantly Upwind Medium689.20.8706
Predominantly Upwind High633.00.9478
Predominantly Downwind Low872.40.6878
Predominantly Downwind Medium617.00.9724
Predominantly Downwind High517.31.1599
Chicago-Mac Upwind0.8809
Chicago-Mac All Purpose0.9080
Chicago-Mac Downwind0.9423
Bayview-Mac Cove Island0.8405
Bayview-Mac Shore0.8478
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching586.81.0225
Predominantly Reaching Low725.80.8267
Predominantly Reaching Medium580.51.0335
Predominantly Reaching High514.11.1671
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1129.10.5314
5-Band Low / Medium941.70.6372
5-Band Medium735.20.8161
5-Band Medium / High654.10.9174
5-Band High626.80.9572
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance671.10.8941
Triple Number Coastal/Long Distance Low801.80.7483
Triple Number Coastal/Long Distance Medium612.30.9799
Triple Number Coastal/Long Distance High545.21.1006
Triple Number Windward/Leeward Low1033.20.5807
Triple Number Windward/Leeward Medium750.20.7998
Triple Number Windward/Leeward High644.90.9304
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1143.4864.8718.4632.0587.0555.5504.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance671.10.8941
Triple Number Coastal/Long Distance Low801.80.7483
Triple Number Coastal/Long Distance Medium612.30.9799
Triple Number Coastal/Long Distance High545.21.1006
Triple Number Windward/Leeward Low1033.20.5807
Triple Number Windward/Leeward Medium750.20.7998
Triple Number Windward/Leeward High644.90.9304
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1143.4864.8718.4632.0587.0555.5504.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance671.1
Triple Number Coastal/Long Distance Low801.8
Triple Number Coastal/Long Distance Medium612.3
Triple Number Coastal/Long Distance High545.2
Triple Number Windward/Leeward Low1033.2
Triple Number Windward/Leeward Medium750.2
Triple Number Windward/Leeward High644.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1143.4864.8718.4632.0587.0555.5504.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance671.10.8941
Triple Number Coastal/Long Distance Low801.80.7483
Triple Number Coastal/Long Distance Medium612.30.9799
Triple Number Coastal/Long Distance High545.21.1006
Triple Number Windward/Leeward Low1033.20.5807
Triple Number Windward/Leeward Medium750.20.7998
Triple Number Windward/Leeward High644.90.9304
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1143.4864.8718.4632.0587.0555.5504.9
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)671.10.8941
Triple Number Coastal/Long Distance Low801.80.7483
Triple Number Coastal/Long Distance Medium612.30.9799
Triple Number Coastal/Long Distance High545.21.1006
Triple Number Windward/Leeward Low1033.20.5807
Triple Number Windward/Leeward Medium750.20.7998
Triple Number Windward/Leeward High644.90.9304
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1143.4864.8718.4632.0587.0555.5504.9
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low801.80.7483
Triple Number Coastal/Long Distance Medium612.30.9799
Triple Number Coastal/Long Distance High545.21.1006
Triple Number Windward/Leeward Low1033.20.5807
Triple Number Windward/Leeward Medium750.20.7998
Triple Number Windward/Leeward High644.90.9304
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7483
Triple Number Coastal/Long Distance Medium0.9799
Triple Number Coastal/Long Distance High1.1006
Triple Number Windward/Leeward Low0.5807
Triple Number Windward/Leeward Medium0.7998
Triple Number Windward/Leeward High0.9304
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1143.4864.8718.4632.0587.0555.5504.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance671.10.8941
Triple Number Coastal/Long Distance Low801.80.7483
Triple Number Coastal/Long Distance Medium612.30.9799
Triple Number Coastal/Long Distance High545.21.1006
Triple Number Windward/Leeward Low1033.20.5807
Triple Number Windward/Leeward Medium750.20.7998
Triple Number Windward/Leeward High644.90.9304
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1143.4864.8718.4632.0587.0555.5504.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low801.80.7483
Triple Number Coastal/Long Distance Medium612.30.9799
Triple Number Coastal/Long Distance High545.21.1006
Triple Number Windward/Leeward Low1033.20.5807
Triple Number Windward/Leeward Medium750.20.7998
Triple Number Windward/Leeward High644.90.9304
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance671.10.8941
Triple Number Coastal/Long Distance Low801.80.7483
Triple Number Coastal/Long Distance Medium612.30.9799
Triple Number Coastal/Long Distance High545.21.1006
Triple Number Windward/Leeward Low1033.20.5807
Triple Number Windward/Leeward Medium750.20.7998
Triple Number Windward/Leeward High644.90.9304
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1143.4864.8718.4632.0587.0555.5504.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1033.20.5807
Triple Number Windward/Leeward Medium750.20.7998
Triple Number Windward/Leeward High644.90.9304
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1143.4864.8718.4632.0587.0555.5504.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low801.8
Triple Number Coastal/Long Distance Medium612.3
Triple Number Coastal/Long Distance High545.2
Triple Number Windward/Leeward Low1033.2
Triple Number Windward/Leeward Medium750.2
Triple Number Windward/Leeward High644.9
Predominantly Upwind667.6
Predominantly Downwind625.3
Predominantly Reaching600.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance671.10.8941
Triple Number Coastal/Long Distance Low801.80.7483
Triple Number Coastal/Long Distance Medium612.30.9799
Triple Number Coastal/Long Distance High545.21.1006
Triple Number Windward/Leeward Low1033.20.5807
Triple Number Windward/Leeward Medium750.20.7998
Triple Number Windward/Leeward High644.90.9304
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1143.4864.8718.4632.0587.0555.5504.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7483
Triple Number Coastal/Long Distance Medium0.9799
Triple Number Coastal/Long Distance High1.1006
Triple Number Windward/Leeward Low0.5807
Triple Number Windward/Leeward Medium0.7998
Triple Number Windward/Leeward High0.9304
Coastal/Long Distance0.8941
Predominantly Upwind0.8988
Predominantly Downwind0.9595
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7483
Tretall Distanseseilas Mellomvind0.9799
Tretall Distanseseilas Mye vind1.1006
Tretall Pølsebane Lite vind0.5807
Tretall Pølsebane Mellomvind0.7998
Tretall Pølsebane Mye vind0.9304
Distanseseilas ett tall (OSN 8-16kn)0.8941
Distanseseilas ett tall (APH 6-20kn)0.9733
Enkeltall Motvind0.8988
Enkeltall Medvind0.9595
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low801.80.7483
Triple Number Coastal/Long Distance Medium612.30.9799
Triple Number Coastal/Long Distance High545.21.1006
Triple Number Windward/Leeward Low1033.20.5807
Triple Number Windward/Leeward Medium750.20.7998
Triple Number Windward/Leeward High644.90.9304
Coastal/Long Distance671.10.8941
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind667.60.8988
Predominantly Downwind625.30.9595
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore630.10.9523
Cape Doctor Coastal533.81.1241
Triple Number Coastal/Long Distance Low801.80.7483
Triple Number Coastal/Long Distance Medium612.30.9799
Triple Number Coastal/Long Distance High545.21.1006
Triple Number Windward/Leeward Low1033.20.5807
Triple Number Windward/Leeward Medium750.20.7998
Triple Number Windward/Leeward High644.90.9304
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7483
Triple Number Coastal/Long Distance Medium0.9799
Triple Number Coastal/Long Distance High1.1006
Triple Number Windward/Leeward Low0.5807
Triple Number Windward/Leeward Medium0.7998
Triple Number Windward/Leeward High0.9304
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7483
Triple Number Coastal/Long Distance Medium0.9799
Triple Number Coastal/Long Distance High1.1006
Triple Number Windward/Leeward Low0.5807
Triple Number Windward/Leeward Medium0.7998
Triple Number Windward/Leeward High0.9304
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance671.10.8941
Triple Number Coastal/Long Distance Low801.80.7483
Triple Number Coastal/Long Distance Medium612.30.9799
Triple Number Coastal/Long Distance High545.21.1006
Triple Number Windward/Leeward Low1033.20.5807
Triple Number Windward/Leeward Medium750.20.7998
Triple Number Windward/Leeward High644.90.9304
Predominantly Upwind667.60.8988
Predominantly Downwind625.30.9595
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1143.4864.8718.4632.0587.0555.5504.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance671.10.8941
Triple Number Coastal/Long Distance Low801.80.7483
Triple Number Coastal/Long Distance Medium612.30.9799
Triple Number Coastal/Long Distance High545.21.1006
Triple Number Windward/Leeward Low1033.20.5807
Triple Number Windward/Leeward Medium750.20.7998
Triple Number Windward/Leeward High644.90.9304
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1143.4864.8718.4632.0587.0555.5504.9
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low801.80.7483
Triple Number All Purpose Medium612.30.9799
Triple Number All Purpose High545.21.1006
Triple Number Windward/Leeward Low1033.20.5807
Triple Number Windward/Leeward Medium750.20.7998
Triple Number Windward/Leeward High644.90.9304
Predominantly Upwind667.60.8988
Predominantly Downwind625.30.9595
Predominantly Upwind Low896.40.6693
Predominantly Upwind Medium689.20.8706
Predominantly Upwind High633.00.9478
Predominantly Downwind Low872.40.6878
Predominantly Downwind Medium617.00.9724
Predominantly Downwind High517.31.1599
Chicago-Mac Upwind0.8809
Chicago-Mac All Purpose0.9080
Chicago-Mac Downwind0.9423
Bayview-Mac Cove Island0.8405
Bayview-Mac Shore0.8478
Harvest Moon Regatta537.01.1174
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy635.70.9438
San Francisco Bay Medium746.10.8042
Predominantly Reaching586.81.0225
Predominantly Reaching Low725.80.8267
Predominantly Reaching Medium580.51.0335
Predominantly Reaching High514.11.1671
Windward/Leeward 60-40 Low1041.40.5762
Windward/Leeward 60-40 Medium775.70.7735
Windward/Leeward 60-40 High682.10.8796
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1129.10.5314
5-Band Low / Medium941.70.6372
5-Band Medium735.20.8161
5-Band Medium / High654.10.9174
5-Band High626.80.9572
ORC Ref  03440002J3UIssued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Heidi

NOR 6123

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDehler Optima 101MeasurementHINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.110Max. Beam3.406Draft1.774Displacement4,390Wetted area21.16IMS L8.272LSM08.027Acc. length10.110Sink (kg/mm) 15.01
VCGD0.000VCGM-0.018RM Rated (kg·m) 90.3Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFeathering 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0048
PSD0.020PHD0.080PHL0.120
PSA16.5°ESL0.830
ST10.020ST20.100ST30.100
ST40.040ST50.270
RIG
Forestay tensionForwardInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P11.700IG11.800ISP11.850MDT10.110MDL10.160MDT20.110MDL20.160TL0.000MW0.160GO0.160
E4.100J3.600BAS1.290FSD0.020SFJ0.200SPL3.680WPLTPS0.000BDMWT99.20MCG5.280
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.000Flotation Date01/01/2015MeasurerComment
SFFP0.657FFMFF1.101LCFcl5.521SG1.0000
SAFP9.114FAMFA0.905LCFsh5.775HBI0.990
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002J3UIssued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Heidi

NOR 6123

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment1-2019050222040.140.761.372.413.2826.8602/05/2019
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment1-2019022214020.040.621.222.513.865.2610.81NoNo 27.7405/12/2018#3941-2019022214030.040.500.961.902.843.8210.97NoNo 20.9305/12/2018#394
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment1-20190502142911.8411.8211.836.956.2267.0802/05/2019
ORC Ref  03440002J3UIssued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org