Club
Certificate
Non Spinnaker
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 Angles43.2°41.4°40.0°38.2°37.8°37.5°37.0°
Beat VMG3.153.824.314.624.774.864.94
52°4.815.686.216.496.646.736.82
60°5.065.916.376.636.796.907.01
75°5.206.056.506.766.967.127.32
90°5.095.976.486.787.017.217.53
110°4.575.576.296.707.007.277.76
120°4.335.336.116.596.907.197.72
135°3.814.835.646.276.666.957.50
150°3.254.245.075.786.336.697.23
Run VMG2.813.684.465.165.796.306.92
Gybe Angles148.4°153.8°162.2°170.0°174.8°179.0°179.0°

APH: 634.2

CDL: 7.852

GPH: 716.8

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 Allowance0.400%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight540 kgMinimum weight405 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail26.3626.79Headsail Luffed29.2429.24Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail7.52Storm Jib6.30Heavy Weather Jib17.00
SAIL LIMITS
Headsails5  Spinnakers0 * 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  03440002J6HIssued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
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 VMG1141.8942.7835.9779.1754.4740.5729.0
52°748.7634.3580.1554.9541.9535.0528.0
60°712.0609.6565.1543.1529.9521.8513.6
75°692.5595.4554.2532.6517.3505.7492.0
90°707.9602.9555.2531.1513.8499.5478.1
110°787.4646.3572.5537.0514.4495.1463.9
120°831.4674.8589.2546.6521.6501.0466.3
135°944.7745.9637.8574.3540.4517.8480.1
150°1107.9849.3710.1622.6569.1538.5498.2
Run VMG1279.3978.0807.8698.1621.9571.9520.2
Selected Courses
Windward / Leeward1210.5960.4821.8738.6688.1656.2624.6
All purpose926.0751.8659.9608.4578.2558.7534.3
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward777.00.7722
All purpose634.20.9461
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low838.90.7152
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High554.41.0822
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium772.20.7770
Triple Number Windward/Leeward High652.30.9198
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance691.90.8672
Triple Number Coastal/Long Distance Low838.90.7152
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High554.41.0822
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium772.20.7770
Triple Number Windward/Leeward High652.30.9198
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1217.4905.1742.8648.4599.9565.5515.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7090
Downwind "popa"0.7668
70% up, 30% down "Ilhabela"0.7254
30% up, 70% down "Ilhabela-inverso"0.7485
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low838.90.7152
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High554.41.0822
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium772.20.7770
Triple Number Windward/Leeward High652.30.9198
Predominantly Upwind672.00.8929
Predominantly Downwind662.80.9052
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low838.90.7152
Triple Number All Purpose Medium630.00.9524
Triple Number All Purpose High554.41.0822
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium772.20.7770
Triple Number Windward/Leeward High652.30.9198
Predominantly Upwind672.00.8929
Predominantly Downwind662.80.9052
Predominantly Upwind Low902.70.6647
Predominantly Upwind Medium681.80.8800
Predominantly Upwind High627.70.9559
Predominantly Downwind Low955.60.6279
Predominantly Downwind Medium665.50.9016
Predominantly Downwind High541.61.1077
Chicago-Mac Upwind0.8761
Chicago-Mac All Purpose0.8795
Chicago-Mac Downwind0.8864
Bayview-Mac Cove Island0.8158
Bayview-Mac Shore0.8319
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching605.50.9909
Predominantly Reaching Low764.50.7848
Predominantly Reaching Medium603.80.9938
Predominantly Reaching High526.41.1397
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1191.30.5037
5-Band Low / Medium984.00.6098
5-Band Medium755.60.7940
5-Band Medium / High663.20.9047
5-Band High630.10.9523
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance691.90.8672
Triple Number Coastal/Long Distance Low838.90.7152
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High554.41.0822
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium772.20.7770
Triple Number Windward/Leeward High652.30.9198
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1217.4905.1742.8648.4599.9565.5515.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance691.90.8672
Triple Number Coastal/Long Distance Low838.90.7152
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High554.41.0822
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium772.20.7770
Triple Number Windward/Leeward High652.30.9198
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1217.4905.1742.8648.4599.9565.5515.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance691.9
Triple Number Coastal/Long Distance Low838.9
Triple Number Coastal/Long Distance Medium630.0
Triple Number Coastal/Long Distance High554.4
Triple Number Windward/Leeward Low1085.4
Triple Number Windward/Leeward Medium772.2
Triple Number Windward/Leeward High652.3
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1217.4905.1742.8648.4599.9565.5515.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance691.90.8672
Triple Number Coastal/Long Distance Low838.90.7152
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High554.41.0822
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium772.20.7770
Triple Number Windward/Leeward High652.30.9198
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1217.4905.1742.8648.4599.9565.5515.3
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)691.90.8672
Triple Number Coastal/Long Distance Low838.90.7152
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High554.41.0822
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium772.20.7770
Triple Number Windward/Leeward High652.30.9198
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1217.4905.1742.8648.4599.9565.5515.3
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low838.90.7152
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High554.41.0822
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium772.20.7770
Triple Number Windward/Leeward High652.30.9198
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7152
Triple Number Coastal/Long Distance Medium0.9524
Triple Number Coastal/Long Distance High1.0822
Triple Number Windward/Leeward Low0.5528
Triple Number Windward/Leeward Medium0.7770
Triple Number Windward/Leeward High0.9198
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1217.4905.1742.8648.4599.9565.5515.3
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance691.90.8672
Triple Number Coastal/Long Distance Low838.90.7152
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High554.41.0822
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium772.20.7770
Triple Number Windward/Leeward High652.30.9198
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1217.4905.1742.8648.4599.9565.5515.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low838.90.7152
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High554.41.0822
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium772.20.7770
Triple Number Windward/Leeward High652.30.9198
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance691.90.8672
Triple Number Coastal/Long Distance Low838.90.7152
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High554.41.0822
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium772.20.7770
Triple Number Windward/Leeward High652.30.9198
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1217.4905.1742.8648.4599.9565.5515.3
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium772.20.7770
Triple Number Windward/Leeward High652.30.9198
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1217.4905.1742.8648.4599.9565.5515.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low838.9
Triple Number Coastal/Long Distance Medium630.0
Triple Number Coastal/Long Distance High554.4
Triple Number Windward/Leeward Low1085.4
Triple Number Windward/Leeward Medium772.2
Triple Number Windward/Leeward High652.3
Predominantly Upwind672.0
Predominantly Downwind662.8
Predominantly Reaching627.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance691.90.8672
Triple Number Coastal/Long Distance Low838.90.7152
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High554.41.0822
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium772.20.7770
Triple Number Windward/Leeward High652.30.9198
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1217.4905.1742.8648.4599.9565.5515.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7152
Triple Number Coastal/Long Distance Medium0.9524
Triple Number Coastal/Long Distance High1.0822
Triple Number Windward/Leeward Low0.5528
Triple Number Windward/Leeward Medium0.7770
Triple Number Windward/Leeward High0.9198
Coastal/Long Distance0.8672
Predominantly Upwind0.8929
Predominantly Downwind0.9052
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7152
Tretall Distanseseilas Mellomvind0.9524
Tretall Distanseseilas Mye vind1.0822
Tretall Pølsebane Lite vind0.5528
Tretall Pølsebane Mellomvind0.7770
Tretall Pølsebane Mye vind0.9198
Distanseseilas ett tall (OSN 8-16kn)0.8672
Distanseseilas ett tall (APH 6-20kn)0.9461
Enkeltall Motvind0.8929
Enkeltall Medvind0.9052
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low838.90.7152
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High554.41.0822
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium772.20.7770
Triple Number Windward/Leeward High652.30.9198
Coastal/Long Distance691.90.8672
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind672.00.8929
Predominantly Downwind662.80.9052
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore634.10.9462
Cape Doctor Coastal541.61.1077
Triple Number Coastal/Long Distance Low838.90.7152
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High554.41.0822
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium772.20.7770
Triple Number Windward/Leeward High652.30.9198
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7152
Triple Number Coastal/Long Distance Medium0.9524
Triple Number Coastal/Long Distance High1.0822
Triple Number Windward/Leeward Low0.5528
Triple Number Windward/Leeward Medium0.7770
Triple Number Windward/Leeward High0.9198
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7152
Triple Number Coastal/Long Distance Medium0.9524
Triple Number Coastal/Long Distance High1.0822
Triple Number Windward/Leeward Low0.5528
Triple Number Windward/Leeward Medium0.7770
Triple Number Windward/Leeward High0.9198
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance691.90.8672
Triple Number Coastal/Long Distance Low838.90.7152
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High554.41.0822
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium772.20.7770
Triple Number Windward/Leeward High652.30.9198
Predominantly Upwind672.00.8929
Predominantly Downwind662.80.9052
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1217.4905.1742.8648.4599.9565.5515.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance691.90.8672
Triple Number Coastal/Long Distance Low838.90.7152
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High554.41.0822
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium772.20.7770
Triple Number Windward/Leeward High652.30.9198
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1217.4905.1742.8648.4599.9565.5515.3
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low838.90.7152
Triple Number All Purpose Medium630.00.9524
Triple Number All Purpose High554.41.0822
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium772.20.7770
Triple Number Windward/Leeward High652.30.9198
Predominantly Upwind672.00.8929
Predominantly Downwind662.80.9052
Predominantly Upwind Low902.70.6647
Predominantly Upwind Medium681.80.8800
Predominantly Upwind High627.70.9559
Predominantly Downwind Low955.60.6279
Predominantly Downwind Medium665.50.9016
Predominantly Downwind High541.61.1077
Chicago-Mac Upwind0.8761
Chicago-Mac All Purpose0.8795
Chicago-Mac Downwind0.8864
Bayview-Mac Cove Island0.8158
Bayview-Mac Shore0.8319
Harvest Moon Regatta554.81.0814
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy643.70.9321
San Francisco Bay Medium767.30.7819
Predominantly Reaching605.50.9909
Predominantly Reaching Low764.50.7848
Predominantly Reaching Medium603.80.9938
Predominantly Reaching High526.41.1397
Windward/Leeward 60-40 Low1076.80.5572
Windward/Leeward 60-40 Medium783.60.7657
Windward/Leeward 60-40 High682.10.8797
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1191.30.5037
5-Band Low / Medium984.00.6098
5-Band Medium755.60.7940
5-Band Medium / High663.20.9047
5-Band High630.10.9523
ORC Ref  03440002J6HIssued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
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 L8.358LSM08.432Acc. 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  03440002J6HIssued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
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
ORC Ref  03440002J6HIssued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org