Club
Certificate
Non Spinnaker
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 VMG3.494.284.885.275.465.555.59
52°5.396.447.197.647.877.978.05
60°5.726.757.457.868.098.218.31
75°5.946.977.648.048.318.518.73
90°5.826.887.608.048.358.619.04
110°5.146.317.227.848.248.579.19
120°4.826.006.947.648.098.449.09
135°4.185.366.327.137.738.148.78
150°3.534.615.526.337.037.598.30
Run VMG3.063.994.885.716.477.148.08
Gybe Angles145.1°146.0°173.0°174.8°176.6°176.6°179.0°

APH: 556.0

CDL: 10.771

GPH: 631.9

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 Allowance0.330%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 FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail18.38Storm Jib16.20Heavy Weather Jib43.74
SAIL LIMITS
Headsails6  Spinnakers0 * No spinnaker pole aboard
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  03440002KWAIssued on 08/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
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 VMG1032.9840.9738.2682.7659.6648.7643.5
52°667.8558.7500.4470.9457.5451.8447.2
60°629.5533.4483.3457.8444.8438.4433.0
75°605.7516.7471.5448.0433.3423.1412.2
90°618.5523.1473.5447.8431.4418.3398.3
110°700.7570.4498.4459.4436.9420.0391.6
120°747.0599.5518.4471.3444.9426.6396.0
135°861.3672.2569.5505.1465.9442.3409.9
150°1018.7780.5651.9568.7512.1474.5433.6
Run VMG1176.3901.2738.4630.2556.8504.4445.7
Selected Courses
Windward / Leeward1104.6871.1738.3656.4608.2576.6544.6
All purpose835.2672.0583.1530.8500.6481.1458.9
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward693.50.8652
All purpose556.01.0791
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low753.60.7962
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High477.61.2562
Triple Number Windward/Leeward Low987.80.6074
Triple Number Windward/Leeward Medium689.60.8701
Triple Number Windward/Leeward High572.51.0481
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance610.80.9823
Triple Number Coastal/Long Distance Low753.60.7962
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High477.61.2562
Triple Number Windward/Leeward Low987.80.6074
Triple Number Windward/Leeward Medium689.60.8701
Triple Number Windward/Leeward High572.51.0481
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1111.8818.7662.3568.8520.9487.1439.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8005
Downwind "popa"0.8480
70% up, 30% down "Ilhabela"0.8142
30% up, 70% down "Ilhabela-inverso"0.8332
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low753.60.7962
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High477.61.2562
Triple Number Windward/Leeward Low987.80.6074
Triple Number Windward/Leeward Medium689.60.8701
Triple Number Windward/Leeward High572.51.0481
Predominantly Upwind587.41.0214
Predominantly Downwind586.71.0226
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low753.60.7962
Triple Number All Purpose Medium552.51.0860
Triple Number All Purpose High477.61.2562
Triple Number Windward/Leeward Low987.80.6074
Triple Number Windward/Leeward Medium689.60.8701
Triple Number Windward/Leeward High572.51.0481
Predominantly Upwind587.41.0214
Predominantly Downwind586.71.0226
Predominantly Upwind Low810.50.7403
Predominantly Upwind Medium593.61.0108
Predominantly Upwind High542.31.1063
Predominantly Downwind Low869.10.6904
Predominantly Downwind Medium593.31.0113
Predominantly Downwind High468.31.2812
Chicago-Mac Upwind1.0003
Chicago-Mac All Purpose0.9983
Chicago-Mac Downwind0.9990
Bayview-Mac Cove Island0.9210
Bayview-Mac Shore0.9432
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching526.31.1400
Predominantly Reaching Low682.50.8792
Predominantly Reaching Medium525.81.1410
Predominantly Reaching High447.71.3402
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1086.60.5522
5-Band Low / Medium891.90.6727
5-Band Medium673.30.8912
5-Band Medium / High583.31.0287
5-Band High550.11.0907
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance610.80.9823
Triple Number Coastal/Long Distance Low753.60.7962
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High477.61.2562
Triple Number Windward/Leeward Low987.80.6074
Triple Number Windward/Leeward Medium689.60.8701
Triple Number Windward/Leeward High572.51.0481
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1111.8818.7662.3568.8520.9487.1439.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance610.80.9823
Triple Number Coastal/Long Distance Low753.60.7962
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High477.61.2562
Triple Number Windward/Leeward Low987.80.6074
Triple Number Windward/Leeward Medium689.60.8701
Triple Number Windward/Leeward High572.51.0481
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1111.8818.7662.3568.8520.9487.1439.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance610.8
Triple Number Coastal/Long Distance Low753.6
Triple Number Coastal/Long Distance Medium552.5
Triple Number Coastal/Long Distance High477.6
Triple Number Windward/Leeward Low987.8
Triple Number Windward/Leeward Medium689.6
Triple Number Windward/Leeward High572.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1111.8818.7662.3568.8520.9487.1439.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance610.80.9823
Triple Number Coastal/Long Distance Low753.60.7962
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High477.61.2562
Triple Number Windward/Leeward Low987.80.6074
Triple Number Windward/Leeward Medium689.60.8701
Triple Number Windward/Leeward High572.51.0481
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1111.8818.7662.3568.8520.9487.1439.2
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)610.80.9823
Triple Number Coastal/Long Distance Low753.60.7962
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High477.61.2562
Triple Number Windward/Leeward Low987.80.6074
Triple Number Windward/Leeward Medium689.60.8701
Triple Number Windward/Leeward High572.51.0481
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1111.8818.7662.3568.8520.9487.1439.2
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low753.60.7962
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High477.61.2562
Triple Number Windward/Leeward Low987.80.6074
Triple Number Windward/Leeward Medium689.60.8701
Triple Number Windward/Leeward High572.51.0481
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7962
Triple Number Coastal/Long Distance Medium1.0860
Triple Number Coastal/Long Distance High1.2562
Triple Number Windward/Leeward Low0.6074
Triple Number Windward/Leeward Medium0.8701
Triple Number Windward/Leeward High1.0481
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1111.8818.7662.3568.8520.9487.1439.2
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance610.80.9823
Triple Number Coastal/Long Distance Low753.60.7962
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High477.61.2562
Triple Number Windward/Leeward Low987.80.6074
Triple Number Windward/Leeward Medium689.60.8701
Triple Number Windward/Leeward High572.51.0481
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1111.8818.7662.3568.8520.9487.1439.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low753.60.7962
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High477.61.2562
Triple Number Windward/Leeward Low987.80.6074
Triple Number Windward/Leeward Medium689.60.8701
Triple Number Windward/Leeward High572.51.0481
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance610.80.9823
Triple Number Coastal/Long Distance Low753.60.7962
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High477.61.2562
Triple Number Windward/Leeward Low987.80.6074
Triple Number Windward/Leeward Medium689.60.8701
Triple Number Windward/Leeward High572.51.0481
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1111.8818.7662.3568.8520.9487.1439.2
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low987.80.6074
Triple Number Windward/Leeward Medium689.60.8701
Triple Number Windward/Leeward High572.51.0481
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1111.8818.7662.3568.8520.9487.1439.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low753.6
Triple Number Coastal/Long Distance Medium552.5
Triple Number Coastal/Long Distance High477.6
Triple Number Windward/Leeward Low987.8
Triple Number Windward/Leeward Medium689.6
Triple Number Windward/Leeward High572.5
Predominantly Upwind587.4
Predominantly Downwind586.7
Predominantly Reaching549.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance610.80.9823
Triple Number Coastal/Long Distance Low753.60.7962
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High477.61.2562
Triple Number Windward/Leeward Low987.80.6074
Triple Number Windward/Leeward Medium689.60.8701
Triple Number Windward/Leeward High572.51.0481
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1111.8818.7662.3568.8520.9487.1439.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7962
Triple Number Coastal/Long Distance Medium1.0860
Triple Number Coastal/Long Distance High1.2562
Triple Number Windward/Leeward Low0.6074
Triple Number Windward/Leeward Medium0.8701
Triple Number Windward/Leeward High1.0481
Coastal/Long Distance0.9823
Predominantly Upwind1.0214
Predominantly Downwind1.0226
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7962
Tretall Distanseseilas Mellomvind1.0860
Tretall Distanseseilas Mye vind1.2562
Tretall Pølsebane Lite vind0.6074
Tretall Pølsebane Mellomvind0.8701
Tretall Pølsebane Mye vind1.0481
Distanseseilas ett tall (OSN 8-16kn)0.9823
Distanseseilas ett tall (APH 6-20kn)1.0791
Enkeltall Motvind1.0214
Enkeltall Medvind1.0226
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low753.60.7962
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High477.61.2562
Triple Number Windward/Leeward Low987.80.6074
Triple Number Windward/Leeward Medium689.60.8701
Triple Number Windward/Leeward High572.51.0481
Coastal/Long Distance610.80.9823
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind587.41.0214
Predominantly Downwind586.71.0226
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore554.21.0827
Cape Doctor Coastal465.61.2888
Triple Number Coastal/Long Distance Low753.60.7962
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High477.61.2562
Triple Number Windward/Leeward Low987.80.6074
Triple Number Windward/Leeward Medium689.60.8701
Triple Number Windward/Leeward High572.51.0481
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7962
Triple Number Coastal/Long Distance Medium1.0860
Triple Number Coastal/Long Distance High1.2562
Triple Number Windward/Leeward Low0.6074
Triple Number Windward/Leeward Medium0.8701
Triple Number Windward/Leeward High1.0481
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7962
Triple Number Coastal/Long Distance Medium1.0860
Triple Number Coastal/Long Distance High1.2562
Triple Number Windward/Leeward Low0.6074
Triple Number Windward/Leeward Medium0.8701
Triple Number Windward/Leeward High1.0481
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance610.80.9823
Triple Number Coastal/Long Distance Low753.60.7962
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High477.61.2562
Triple Number Windward/Leeward Low987.80.6074
Triple Number Windward/Leeward Medium689.60.8701
Triple Number Windward/Leeward High572.51.0481
Predominantly Upwind587.41.0214
Predominantly Downwind586.71.0226
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1111.8818.7662.3568.8520.9487.1439.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance610.80.9823
Triple Number Coastal/Long Distance Low753.60.7962
Triple Number Coastal/Long Distance Medium552.51.0860
Triple Number Coastal/Long Distance High477.61.2562
Triple Number Windward/Leeward Low987.80.6074
Triple Number Windward/Leeward Medium689.60.8701
Triple Number Windward/Leeward High572.51.0481
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1111.8818.7662.3568.8520.9487.1439.2
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low753.60.7962
Triple Number All Purpose Medium552.51.0860
Triple Number All Purpose High477.61.2562
Triple Number Windward/Leeward Low987.80.6074
Triple Number Windward/Leeward Medium689.60.8701
Triple Number Windward/Leeward High572.51.0481
Predominantly Upwind587.41.0214
Predominantly Downwind586.71.0226
Predominantly Upwind Low810.50.7403
Predominantly Upwind Medium593.61.0108
Predominantly Upwind High542.31.1063
Predominantly Downwind Low869.10.6904
Predominantly Downwind Medium593.31.0113
Predominantly Downwind High468.31.2812
Chicago-Mac Upwind1.0003
Chicago-Mac All Purpose0.9983
Chicago-Mac Downwind0.9990
Bayview-Mac Cove Island0.9210
Bayview-Mac Shore0.9432
Harvest Moon Regatta478.81.2531
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy563.71.0644
San Francisco Bay Medium684.20.8770
Predominantly Reaching526.31.1400
Predominantly Reaching Low682.50.8792
Predominantly Reaching Medium525.81.1410
Predominantly Reaching High447.71.3402
Windward/Leeward 60-40 Low977.70.6137
Windward/Leeward 60-40 Medium696.10.8619
Windward/Leeward 60-40 High598.71.0022
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1086.60.5522
5-Band Low / Medium891.90.6727
5-Band Medium673.30.8912
5-Band Medium / High583.31.0287
5-Band High550.11.0907
ORC Ref  03440002KWAIssued on 08/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
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 L11.973LSM011.803Acc. 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  03440002KWAIssued on 08/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
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
ORC Ref  03440002KWAIssued on 08/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org