Club
Certificate
2023

Boat

Yabadoo IV

NOR 14550

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 Angles44.4°42.3°41.1°40.0°39.6°39.4°39.4°
Beat VMG3.484.284.885.275.465.555.60
52°5.396.447.197.647.877.978.05
60°5.726.757.457.868.098.218.32
75°5.946.977.638.048.318.518.73
90°5.897.077.828.228.438.619.04
110°5.917.167.938.398.769.099.53
120°5.726.957.798.308.719.119.85
135°5.106.347.327.968.408.819.63
150°4.295.476.467.257.788.158.76
Run VMG3.724.745.606.286.737.228.12
Gybe Angles143.3°147.1°148.0°148.5°149.6°171.8°176.8°

APH: 529.0

CDL: 10.772

GPH: 596.7

CertNo: 21351

BOAT
ClassHanse 430Designerjudel/vrolijkBuilderHanse YachtsAge date01/2011Series date01/2007Offset fileclhan43r.offData file21351
HULL
Length Overall13.150 mMaximum Beam4.250 mDraft2.216 mDisplacement11,654 kgDLR7.0854IMS DivisionCruiser/RacerDynamic Allowance0.290%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.440m
CREW
Maximum weight872 kgMinimum weight654 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail58.0058.64Headsail Luffed44.7044.70Headsail FlyingSymmetricAsymmetric130.42130.42 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail18.38Storm Jib16.20Heavy Weather Jib43.74
SAIL LIMITS
Headsails6  Spinnakers5
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  03440002KU4Issued on 08/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Yabadoo IV

NOR 14550

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 VMG1033.2841.2738.4682.7659.5648.6643.3
52°668.0558.9500.5471.0457.5451.8447.2
60°629.7533.6483.4457.8444.8438.3432.9
75°605.9516.8471.5448.0433.3423.2412.2
90°611.0508.9460.4437.8427.1418.3398.4
110°609.1503.0454.1429.3410.9395.9377.8
120°629.8517.8462.0433.7413.2395.3365.4
135°706.0567.5491.9452.1428.4408.8373.9
150°838.2657.6557.1496.6462.9441.8411.1
Run VMG967.9759.3643.3573.4534.5498.8443.3
Selected Courses
Windward / Leeward1000.6800.2690.8628.1597.0573.7543.3
All purpose765.6623.3548.0507.0485.5470.3450.2
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward660.60.9083
All purpose529.01.1343
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium525.01.1429
Triple Number Coastal/Long Distance High466.61.2860
Triple Number Windward/Leeward Low900.40.6664
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High568.11.0561
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance578.01.0380
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium525.01.1429
Triple Number Coastal/Long Distance High466.61.2860
Triple Number Windward/Leeward Low900.40.6664
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High568.11.0561
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.3751.1620.1542.8504.7475.4429.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8005
Downwind "popa"0.9501
70% up, 30% down "Ilhabela"0.8402
30% up, 70% down "Ilhabela-inverso"0.8997
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium525.01.1429
Triple Number Coastal/Long Distance High466.61.2860
Triple Number Windward/Leeward Low900.40.6664
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High568.11.0561
Predominantly Upwind571.91.0491
Predominantly Downwind540.81.1094
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low694.40.8640
Triple Number All Purpose Medium525.01.1429
Triple Number All Purpose High466.61.2860
Triple Number Windward/Leeward Low900.40.6664
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High568.11.0561
Predominantly Upwind571.91.0491
Predominantly Downwind540.81.1094
Predominantly Upwind Low779.00.7702
Predominantly Upwind Medium589.01.0187
Predominantly Upwind High540.81.1095
Predominantly Downwind Low757.10.7925
Predominantly Downwind Medium537.71.1158
Predominantly Downwind High452.71.3253
Chicago-Mac Upwind1.0279
Chicago-Mac All Purpose1.0558
Chicago-Mac Downwind1.0893
Bayview-Mac Cove Island0.9761
Bayview-Mac Shore0.9868
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching500.21.1996
Predominantly Reaching Low625.50.9592
Predominantly Reaching Medium494.71.2128
Predominantly Reaching High434.51.3810
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low985.10.6091
5-Band Low / Medium819.90.7318
5-Band Medium643.20.9328
5-Band Medium / High577.11.0396
5-Band High548.61.0937
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance578.01.0380
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium525.01.1429
Triple Number Coastal/Long Distance High466.61.2860
Triple Number Windward/Leeward Low900.40.6664
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High568.11.0561
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.3751.1620.1542.8504.7475.4429.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance578.01.0380
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium525.01.1429
Triple Number Coastal/Long Distance High466.61.2860
Triple Number Windward/Leeward Low900.40.6664
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High568.11.0561
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.3751.1620.1542.8504.7475.4429.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance578.0
Triple Number Coastal/Long Distance Low694.4
Triple Number Coastal/Long Distance Medium525.0
Triple Number Coastal/Long Distance High466.6
Triple Number Windward/Leeward Low900.4
Triple Number Windward/Leeward Medium655.6
Triple Number Windward/Leeward High568.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.3751.1620.1542.8504.7475.4429.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance578.01.0380
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium525.01.1429
Triple Number Coastal/Long Distance High466.61.2860
Triple Number Windward/Leeward Low900.40.6664
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High568.11.0561
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.3751.1620.1542.8504.7475.4429.0
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)578.01.0380
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium525.01.1429
Triple Number Coastal/Long Distance High466.61.2860
Triple Number Windward/Leeward Low900.40.6664
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High568.11.0561
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.3751.1620.1542.8504.7475.4429.0
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium525.01.1429
Triple Number Coastal/Long Distance High466.61.2860
Triple Number Windward/Leeward Low900.40.6664
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High568.11.0561
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8640
Triple Number Coastal/Long Distance Medium1.1429
Triple Number Coastal/Long Distance High1.2860
Triple Number Windward/Leeward Low0.6664
Triple Number Windward/Leeward Medium0.9152
Triple Number Windward/Leeward High1.0561
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.3751.1620.1542.8504.7475.4429.0
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance578.01.0380
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium525.01.1429
Triple Number Coastal/Long Distance High466.61.2860
Triple Number Windward/Leeward Low900.40.6664
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High568.11.0561
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.3751.1620.1542.8504.7475.4429.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium525.01.1429
Triple Number Coastal/Long Distance High466.61.2860
Triple Number Windward/Leeward Low900.40.6664
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High568.11.0561
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance578.01.0380
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium525.01.1429
Triple Number Coastal/Long Distance High466.61.2860
Triple Number Windward/Leeward Low900.40.6664
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High568.11.0561
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.3751.1620.1542.8504.7475.4429.0
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low900.40.6664
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High568.11.0561
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.3751.1620.1542.8504.7475.4429.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low694.4
Triple Number Coastal/Long Distance Medium525.0
Triple Number Coastal/Long Distance High466.6
Triple Number Windward/Leeward Low900.4
Triple Number Windward/Leeward Medium655.6
Triple Number Windward/Leeward High568.1
Predominantly Upwind571.9
Predominantly Downwind540.8
Predominantly Reaching514.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance578.01.0380
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium525.01.1429
Triple Number Coastal/Long Distance High466.61.2860
Triple Number Windward/Leeward Low900.40.6664
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High568.11.0561
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.3751.1620.1542.8504.7475.4429.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8640
Triple Number Coastal/Long Distance Medium1.1429
Triple Number Coastal/Long Distance High1.2860
Triple Number Windward/Leeward Low0.6664
Triple Number Windward/Leeward Medium0.9152
Triple Number Windward/Leeward High1.0561
Coastal/Long Distance1.0380
Predominantly Upwind1.0491
Predominantly Downwind1.1094
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8640
Tretall Distanseseilas Mellomvind1.1429
Tretall Distanseseilas Mye vind1.2860
Tretall Pølsebane Lite vind0.6664
Tretall Pølsebane Mellomvind0.9152
Tretall Pølsebane Mye vind1.0561
Distanseseilas ett tall (OSN 8-16kn)1.0380
Distanseseilas ett tall (APH 6-20kn)1.1343
Enkeltall Motvind1.0491
Enkeltall Medvind1.1094
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium525.01.1429
Triple Number Coastal/Long Distance High466.61.2860
Triple Number Windward/Leeward Low900.40.6664
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High568.11.0561
Coastal/Long Distance578.01.0380
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind571.91.0491
Predominantly Downwind540.81.1094
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore552.41.0861
Cape Doctor Coastal456.31.3151
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium525.01.1429
Triple Number Coastal/Long Distance High466.61.2860
Triple Number Windward/Leeward Low900.40.6664
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High568.11.0561
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8640
Triple Number Coastal/Long Distance Medium1.1429
Triple Number Coastal/Long Distance High1.2860
Triple Number Windward/Leeward Low0.6664
Triple Number Windward/Leeward Medium0.9152
Triple Number Windward/Leeward High1.0561
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8640
Triple Number Coastal/Long Distance Medium1.1429
Triple Number Coastal/Long Distance High1.2860
Triple Number Windward/Leeward Low0.6664
Triple Number Windward/Leeward Medium0.9152
Triple Number Windward/Leeward High1.0561
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance578.01.0380
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium525.01.1429
Triple Number Coastal/Long Distance High466.61.2860
Triple Number Windward/Leeward Low900.40.6664
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High568.11.0561
Predominantly Upwind571.91.0491
Predominantly Downwind540.81.1094
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.3751.1620.1542.8504.7475.4429.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance578.01.0380
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium525.01.1429
Triple Number Coastal/Long Distance High466.61.2860
Triple Number Windward/Leeward Low900.40.6664
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High568.11.0561
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance997.3751.1620.1542.8504.7475.4429.0
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low694.40.8640
Triple Number All Purpose Medium525.01.1429
Triple Number All Purpose High466.61.2860
Triple Number Windward/Leeward Low900.40.6664
Triple Number Windward/Leeward Medium655.60.9152
Triple Number Windward/Leeward High568.11.0561
Predominantly Upwind571.91.0491
Predominantly Downwind540.81.1094
Predominantly Upwind Low779.00.7702
Predominantly Upwind Medium589.01.0187
Predominantly Upwind High540.81.1095
Predominantly Downwind Low757.10.7925
Predominantly Downwind Medium537.71.1158
Predominantly Downwind High452.71.3253
Chicago-Mac Upwind1.0279
Chicago-Mac All Purpose1.0558
Chicago-Mac Downwind1.0893
Bayview-Mac Cove Island0.9761
Bayview-Mac Shore0.9868
Harvest Moon Regatta457.21.3124
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy553.01.0849
San Francisco Bay Medium646.40.9282
Predominantly Reaching500.21.1996
Predominantly Reaching Low625.50.9592
Predominantly Reaching Medium494.71.2128
Predominantly Reaching High434.51.3810
Windward/Leeward 60-40 Low907.80.6610
Windward/Leeward 60-40 Medium673.70.8906
Windward/Leeward 60-40 High595.81.0071
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low985.10.6091
5-Band Low / Medium819.90.7318
5-Band Medium643.20.9328
5-Band Medium / High577.11.0396
5-Band High548.61.0937
ORC Ref  03440002KU4Issued on 08/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Yabadoo IV

NOR 14550

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassHanse 430MeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA13.150Max. Beam4.250Draft2.216Displacement11,654Wetted area39.40IMS L11.976LSM011.803Acc. length13.150Sink (kg/mm) 30.45
VCGD0.170VCGM0.187RM Rated (kg·m) 312.6Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.440PBWPIPA0.0043
EDL2.400ST10.070ST20.180
ST30.180ST40.110ST50.300
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P17.650IG18.000ISP18.000MDT10.140MDL10.250MDT20.000MDL20.000TL0.000MW0.000GO0.000
E5.950J4.800BAS1.800FSDFoilSFJ0.000SPL0.000WPLTPS5.000BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.170Flotation Date01/01/2015MeasurerComment
SFFP0.500FFMFF1.600LCFcl7.096SG1.0250
SAFP12.250FAMFA1.210LCFsh7.398HBI1.402
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002KU4Issued on 08/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Yabadoo IV

NOR 14550

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment455-2013050323500.101.051.923.464.7258.0009/05/2011lagt til 7/8
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment455-2017030617200.050.691.332.623.865.0717.28NoNo 44.7006/03/2017455-2012021619270.000.000.000.000.004.8917.28NoNo 43.0116/02/2012455-2011050116580.000.000.000.000.004.2417.02NoNo 36.7301/05/2011
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment455-20110501165919.2217.1118.178.638.56101%130.4201/05/2011
ORC Ref  03440002KU4Issued on 08/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org