Club
Certificate
Double Handed
2023

Boat

Vildensky

NOR 7055

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 Angles42.6°40.6°40.0°39.6°39.3°38.8°39.0°
Beat VMG3.213.844.254.474.574.644.67
52°4.855.686.166.396.516.576.63
60°5.095.906.336.566.686.766.83
75°5.256.056.486.716.887.017.15
90°5.166.046.536.766.977.147.41
110°5.216.206.707.017.277.457.71
120°5.076.106.657.007.307.588.03
135°4.575.606.386.817.157.488.15
150°3.794.845.776.456.837.167.81
Run VMG3.294.205.005.736.286.707.32
Gybe Angles146.0°150.5°151.4°160.4°173.6°179.0°179.0°

APH: 614.7

CDL: 7.585

GPH: 687.7

CertNo: 673013

BOAT
ClassContrast 33DesignerMAGNUSSON ROLFBuilderContrastAge dateSeries date01/1978Offset fileS9210.BOFData file673013
HULL
Length Overall9.870 mMaximum Beam3.082 mDraft1.761 mDisplacement4,517 kgDLR7.5321IMS DivisionCruiser/RacerDynamic Allowance0.350%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight170 kgMinimum weight120 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail26.3626.79Headsail Luffed29.2429.24Headsail FlyingSymmetric71.5071.50Asymmetric
STORM SAIL AREAS (m²)
Trysail7.52Storm Jib6.30Heavy Weather Jib17.00
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  03440002J57Issued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Vildensky

NOR 7055

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 VMG1122.2936.3847.5806.2786.9776.0771.0
52°742.1633.9584.8563.3553.3547.7543.2
60°707.5610.4568.5549.1538.6532.8527.1
75°685.5594.8556.0536.1522.9513.6503.4
90°697.5596.1551.4532.6516.6504.1485.8
110°690.7581.0537.6513.5495.3483.1466.9
120°709.4590.6541.0514.1493.0475.1448.1
135°787.7643.2563.9528.5503.4481.5441.7
150°948.7743.3624.0558.5526.8502.9460.9
Run VMG1095.5857.9719.7628.8572.9537.6491.7
Selected Courses
Windward / Leeward1108.8897.1783.6717.5679.9656.8631.3
All purpose854.1706.4632.7593.8571.3556.1536.1
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward750.30.7996
All purpose614.70.9761
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low780.20.7690
Triple Number Coastal/Long Distance Medium610.50.9828
Triple Number Coastal/Long Distance High552.41.0861
Triple Number Windward/Leeward Low1003.00.5982
Triple Number Windward/Leeward Medium745.10.8053
Triple Number Windward/Leeward High653.00.9188
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance667.90.8983
Triple Number Coastal/Long Distance Low780.20.7690
Triple Number Coastal/Long Distance Medium610.50.9828
Triple Number Coastal/Long Distance High552.41.0861
Triple Number Windward/Leeward Low1003.00.5982
Triple Number Windward/Leeward Medium745.10.8053
Triple Number Windward/Leeward High653.00.9188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1107.5844.7709.2632.7592.5561.6513.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6947
Downwind "popa"0.8564
70% up, 30% down "Ilhabela"0.7364
30% up, 70% down "Ilhabela-inverso"0.8005
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low780.20.7690
Triple Number Coastal/Long Distance Medium610.50.9828
Triple Number Coastal/Long Distance High552.41.0861
Triple Number Windward/Leeward Low1003.00.5982
Triple Number Windward/Leeward Medium745.10.8053
Triple Number Windward/Leeward High653.00.9188
Predominantly Upwind666.30.9005
Predominantly Downwind619.40.9686
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low780.20.7690
Triple Number All Purpose Medium610.50.9828
Triple Number All Purpose High552.41.0861
Triple Number Windward/Leeward Low1003.00.5982
Triple Number Windward/Leeward Medium745.10.8053
Triple Number Windward/Leeward High653.00.9188
Predominantly Upwind666.30.9005
Predominantly Downwind619.40.9686
Predominantly Upwind Low867.10.6920
Predominantly Upwind Medium690.00.8695
Predominantly Upwind High648.30.9255
Predominantly Downwind Low852.40.7039
Predominantly Downwind Medium610.50.9828
Predominantly Downwind High514.81.1655
Chicago-Mac Upwind0.8848
Chicago-Mac All Purpose0.9147
Chicago-Mac Downwind0.9521
Bayview-Mac Cove Island0.8532
Bayview-Mac Shore0.8593
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching585.71.0245
Predominantly Reaching Low708.50.8468
Predominantly Reaching Medium578.61.0370
Predominantly Reaching High517.81.1587
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1092.50.5492
5-Band Low / Medium918.40.6533
5-Band Medium732.10.8195
5-Band Medium / High661.50.9070
5-Band High635.70.9438
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance667.90.8983
Triple Number Coastal/Long Distance Low780.20.7690
Triple Number Coastal/Long Distance Medium610.50.9828
Triple Number Coastal/Long Distance High552.41.0861
Triple Number Windward/Leeward Low1003.00.5982
Triple Number Windward/Leeward Medium745.10.8053
Triple Number Windward/Leeward High653.00.9188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1107.5844.7709.2632.7592.5561.6513.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance667.90.8983
Triple Number Coastal/Long Distance Low780.20.7690
Triple Number Coastal/Long Distance Medium610.50.9828
Triple Number Coastal/Long Distance High552.41.0861
Triple Number Windward/Leeward Low1003.00.5982
Triple Number Windward/Leeward Medium745.10.8053
Triple Number Windward/Leeward High653.00.9188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1107.5844.7709.2632.7592.5561.6513.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance667.9
Triple Number Coastal/Long Distance Low780.2
Triple Number Coastal/Long Distance Medium610.5
Triple Number Coastal/Long Distance High552.4
Triple Number Windward/Leeward Low1003.0
Triple Number Windward/Leeward Medium745.1
Triple Number Windward/Leeward High653.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1107.5844.7709.2632.7592.5561.6513.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance667.90.8983
Triple Number Coastal/Long Distance Low780.20.7690
Triple Number Coastal/Long Distance Medium610.50.9828
Triple Number Coastal/Long Distance High552.41.0861
Triple Number Windward/Leeward Low1003.00.5982
Triple Number Windward/Leeward Medium745.10.8053
Triple Number Windward/Leeward High653.00.9188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1107.5844.7709.2632.7592.5561.6513.3
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)667.90.8983
Triple Number Coastal/Long Distance Low780.20.7690
Triple Number Coastal/Long Distance Medium610.50.9828
Triple Number Coastal/Long Distance High552.41.0861
Triple Number Windward/Leeward Low1003.00.5982
Triple Number Windward/Leeward Medium745.10.8053
Triple Number Windward/Leeward High653.00.9188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1107.5844.7709.2632.7592.5561.6513.3
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low780.20.7690
Triple Number Coastal/Long Distance Medium610.50.9828
Triple Number Coastal/Long Distance High552.41.0861
Triple Number Windward/Leeward Low1003.00.5982
Triple Number Windward/Leeward Medium745.10.8053
Triple Number Windward/Leeward High653.00.9188
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7690
Triple Number Coastal/Long Distance Medium0.9828
Triple Number Coastal/Long Distance High1.0861
Triple Number Windward/Leeward Low0.5982
Triple Number Windward/Leeward Medium0.8053
Triple Number Windward/Leeward High0.9188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1107.5844.7709.2632.7592.5561.6513.3
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance667.90.8983
Triple Number Coastal/Long Distance Low780.20.7690
Triple Number Coastal/Long Distance Medium610.50.9828
Triple Number Coastal/Long Distance High552.41.0861
Triple Number Windward/Leeward Low1003.00.5982
Triple Number Windward/Leeward Medium745.10.8053
Triple Number Windward/Leeward High653.00.9188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1107.5844.7709.2632.7592.5561.6513.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low780.20.7690
Triple Number Coastal/Long Distance Medium610.50.9828
Triple Number Coastal/Long Distance High552.41.0861
Triple Number Windward/Leeward Low1003.00.5982
Triple Number Windward/Leeward Medium745.10.8053
Triple Number Windward/Leeward High653.00.9188
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance667.90.8983
Triple Number Coastal/Long Distance Low780.20.7690
Triple Number Coastal/Long Distance Medium610.50.9828
Triple Number Coastal/Long Distance High552.41.0861
Triple Number Windward/Leeward Low1003.00.5982
Triple Number Windward/Leeward Medium745.10.8053
Triple Number Windward/Leeward High653.00.9188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1107.5844.7709.2632.7592.5561.6513.3
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1003.00.5982
Triple Number Windward/Leeward Medium745.10.8053
Triple Number Windward/Leeward High653.00.9188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1107.5844.7709.2632.7592.5561.6513.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low780.2
Triple Number Coastal/Long Distance Medium610.5
Triple Number Coastal/Long Distance High552.4
Triple Number Windward/Leeward Low1003.0
Triple Number Windward/Leeward Medium745.1
Triple Number Windward/Leeward High653.0
Predominantly Upwind666.3
Predominantly Downwind619.4
Predominantly Reaching597.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance667.90.8983
Triple Number Coastal/Long Distance Low780.20.7690
Triple Number Coastal/Long Distance Medium610.50.9828
Triple Number Coastal/Long Distance High552.41.0861
Triple Number Windward/Leeward Low1003.00.5982
Triple Number Windward/Leeward Medium745.10.8053
Triple Number Windward/Leeward High653.00.9188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1107.5844.7709.2632.7592.5561.6513.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7690
Triple Number Coastal/Long Distance Medium0.9828
Triple Number Coastal/Long Distance High1.0861
Triple Number Windward/Leeward Low0.5982
Triple Number Windward/Leeward Medium0.8053
Triple Number Windward/Leeward High0.9188
Coastal/Long Distance0.8983
Predominantly Upwind0.9005
Predominantly Downwind0.9686
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7690
Tretall Distanseseilas Mellomvind0.9828
Tretall Distanseseilas Mye vind1.0861
Tretall Pølsebane Lite vind0.5982
Tretall Pølsebane Mellomvind0.8053
Tretall Pølsebane Mye vind0.9188
Distanseseilas ett tall (OSN 8-16kn)0.8983
Distanseseilas ett tall (APH 6-20kn)0.9761
Enkeltall Motvind0.9005
Enkeltall Medvind0.9686
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low780.20.7690
Triple Number Coastal/Long Distance Medium610.50.9828
Triple Number Coastal/Long Distance High552.41.0861
Triple Number Windward/Leeward Low1003.00.5982
Triple Number Windward/Leeward Medium745.10.8053
Triple Number Windward/Leeward High653.00.9188
Coastal/Long Distance667.90.8983
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind666.30.9005
Predominantly Downwind619.40.9686
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore639.00.9390
Cape Doctor Coastal542.11.1068
Triple Number Coastal/Long Distance Low780.20.7690
Triple Number Coastal/Long Distance Medium610.50.9828
Triple Number Coastal/Long Distance High552.41.0861
Triple Number Windward/Leeward Low1003.00.5982
Triple Number Windward/Leeward Medium745.10.8053
Triple Number Windward/Leeward High653.00.9188
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7690
Triple Number Coastal/Long Distance Medium0.9828
Triple Number Coastal/Long Distance High1.0861
Triple Number Windward/Leeward Low0.5982
Triple Number Windward/Leeward Medium0.8053
Triple Number Windward/Leeward High0.9188
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7690
Triple Number Coastal/Long Distance Medium0.9828
Triple Number Coastal/Long Distance High1.0861
Triple Number Windward/Leeward Low0.5982
Triple Number Windward/Leeward Medium0.8053
Triple Number Windward/Leeward High0.9188
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance667.90.8983
Triple Number Coastal/Long Distance Low780.20.7690
Triple Number Coastal/Long Distance Medium610.50.9828
Triple Number Coastal/Long Distance High552.41.0861
Triple Number Windward/Leeward Low1003.00.5982
Triple Number Windward/Leeward Medium745.10.8053
Triple Number Windward/Leeward High653.00.9188
Predominantly Upwind666.30.9005
Predominantly Downwind619.40.9686
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1107.5844.7709.2632.7592.5561.6513.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance667.90.8983
Triple Number Coastal/Long Distance Low780.20.7690
Triple Number Coastal/Long Distance Medium610.50.9828
Triple Number Coastal/Long Distance High552.41.0861
Triple Number Windward/Leeward Low1003.00.5982
Triple Number Windward/Leeward Medium745.10.8053
Triple Number Windward/Leeward High653.00.9188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1107.5844.7709.2632.7592.5561.6513.3
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low780.20.7690
Triple Number All Purpose Medium610.50.9828
Triple Number All Purpose High552.41.0861
Triple Number Windward/Leeward Low1003.00.5982
Triple Number Windward/Leeward Medium745.10.8053
Triple Number Windward/Leeward High653.00.9188
Predominantly Upwind666.30.9005
Predominantly Downwind619.40.9686
Predominantly Upwind Low867.10.6920
Predominantly Upwind Medium690.00.8695
Predominantly Upwind High648.30.9255
Predominantly Downwind Low852.40.7039
Predominantly Downwind Medium610.50.9828
Predominantly Downwind High514.81.1655
Chicago-Mac Upwind0.8848
Chicago-Mac All Purpose0.9147
Chicago-Mac Downwind0.9521
Bayview-Mac Cove Island0.8532
Bayview-Mac Shore0.8593
Harvest Moon Regatta536.91.1175
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy643.80.9319
San Francisco Bay Medium739.90.8109
Predominantly Reaching585.71.0245
Predominantly Reaching Low708.50.8468
Predominantly Reaching Medium578.61.0370
Predominantly Reaching High517.81.1587
Windward/Leeward 60-40 Low1008.20.5951
Windward/Leeward 60-40 Medium772.60.7766
Windward/Leeward 60-40 High695.20.8631
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1092.50.5492
5-Band Low / Medium918.40.6533
5-Band Medium732.10.8195
5-Band Medium / High661.50.9070
5-Band High635.70.9438
ORC Ref  03440002J57Issued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Vildensky

NOR 7055

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassContrast 33MeasurementHINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.870Max. Beam3.082Draft1.761Displacement4,517Wetted area20.40IMS L8.309LSM08.432Acc. length9.870Sink (kg/mm) 14.53
VCGD-0.120VCGM-0.162RM Rated (kg·m) 80.9Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0032
EDL1.600ST10.050ST20.170
ST30.170ST40.100ST50.250
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P12.100IG11.220ISP11.300MDT10.130MDL10.160MDT20.110MDL20.120TL2.100MW0.000GO0.000
E3.550J3.730BAS1.340FSD0.030SFJ0.540SPL4.294WPLTPS0.000BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.120Flotation Date01/01/2015MeasurerComment
SFFP0.582FFMFF1.040LCFcl5.895SG0.0000
SAFP9.268FAMFA0.910LCFsh6.088HBI0.932
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002J57Issued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Vildensky

NOR 7055

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment623-2023012515480.150.811.422.393.0426.3625/01/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment623-2022051919450.040.691.352.634.115.5110.75NoNo 29.2419/05/2022330-2022062810460.060.591.132.393.695.0910.45NoNo 25.6628/06/2022623-2021051222230.050.490.981.952.913.9410.65NoNo 20.8412/05/2021FOKK625-2022070608040.080.340.641.302.062.9510.80NoNo 14.9706/07/2022
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment623-20210512222510.5010.5010.508.417.2271.5012/05/2021S2
ORC Ref  03440002J57Issued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org