Club
Certificate
2022

Boat

Cowboy

FIN284

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles45.0°42.9°43.8°42.9°41.4°41.2°41.7°
Beat VMG2.362.863.253.583.823.903.92
52°3.664.384.995.355.565.675.71
60°3.884.625.215.525.715.845.92
75°4.124.985.515.775.956.026.25
90°4.345.245.705.986.236.446.62
110°4.295.215.685.976.266.577.11
120°4.125.045.605.906.186.487.08
135°3.724.585.325.725.996.276.86
150°3.214.034.795.435.776.036.58
Run VMG2.783.524.194.885.415.746.24
Gybe Angles145.7°156.8°160.4°166.4°178.4°179.0°179.0°

APH: 741.0

CDL: 5.190

GPH: 837.7

CertNo:

BOAT
ClassKansanvene (NordisDesignerTord SundénBuilderAge dateSeries date01/1960Offset fileG1746.OFFData fileFIN284
HULL
Length Overall7.680 mMaximum Beam2.210 mDraft1.140 mDisplacement1,930 kgDLR9.4345IMS DivisionCruiser/RacerDynamic Allowance0.555%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight420 kgMinimum weight315 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail18.1518.81Headsail Luffed7.967.96Headsail FlyingSymmetric24.8426.51Asymmetric17.4022.08 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail5.18Storm Jib2.12Heavy Weather Jib5.71
SAIL LIMITS
Headsails5  Spinnakers4 * Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment20.3 kg·mStability IndexN/A
COMMENTS
NORDIC FOLKBOAT ex Oili
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  041400021K5Issued on 08/05/2022Valid until 31/12/2022
VPP ver: 2022 1.01 | © ORC | www.orc.org

Club
Certificate
2022

Boat

Cowboy

FIN284

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1523.11258.11107.81005.2942.8922.5919.1
52°983.4822.7721.8673.3647.4635.4630.0
60°926.7779.9690.6652.3630.1617.0608.2
75°874.7722.6653.7623.4605.4597.6575.6
90°829.9687.5631.5602.2577.5559.2543.7
110°838.8691.4633.3602.6574.8547.8506.4
120°874.0714.4643.3610.3582.9555.5508.8
135°966.5786.8676.8629.5601.1574.4524.9
150°1122.2893.9751.0662.4623.8597.4547.5
Run VMG1295.81023.2859.5738.4665.4626.9577.0
Selected Courses
Windward / Leeward1409.51140.6983.7871.8804.1774.7748.1
All purpose1079.5883.5775.5710.4671.5649.6623.7
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward918.50.6532
All purpose741.00.8097
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low981.50.6113
Triple Number Coastal/Long Distance Medium736.80.8143
Triple Number Coastal/Long Distance High645.40.9297
Triple Number Windward/Leeward Low1275.00.4706
Triple Number Windward/Leeward Medium914.50.6561
Triple Number Windward/Leeward High772.10.7771
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance811.00.7398
Triple Number Coastal/Long Distance Low981.50.6113
Triple Number Coastal/Long Distance Medium736.80.8143
Triple Number Coastal/Long Distance High645.40.9297
Triple Number Windward/Leeward Low1275.00.4706
Triple Number Windward/Leeward Medium914.50.6561
Triple Number Windward/Leeward High772.10.7771
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1398.11066.3880.0761.3696.9655.2592.4
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.5470
Downwind "popa"0.7259
70% up, 30% down "Ilhabela"0.5906
30% up, 70% down "Ilhabela-inverso"0.6610
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low981.50.6113
Triple Number Coastal/Long Distance Medium736.80.8143
Triple Number Coastal/Long Distance High645.40.9297
Triple Number Windward/Leeward Low1275.00.4706
Triple Number Windward/Leeward Medium914.50.6561
Triple Number Windward/Leeward High772.10.7771
Predominantly Upwind815.90.7354
Predominantly Downwind741.50.8091
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low981.50.6113
Triple Number All Purpose Medium736.80.8143
Triple Number All Purpose High645.40.9297
Triple Number Windward/Leeward Low1275.00.4706
Triple Number Windward/Leeward Medium914.50.6561
Triple Number Windward/Leeward High772.10.7771
Predominantly Upwind815.90.7354
Predominantly Downwind741.50.8091
Predominantly Upwind Low1128.40.5317
Predominantly Upwind Medium851.70.7045
Predominantly Upwind High761.90.7875
Predominantly Downwind Low1043.80.5748
Predominantly Downwind Medium723.20.8296
Predominantly Downwind High601.50.9975
Chicago-Mac Upwind0.7185
Chicago-Mac All Purpose0.7536
Chicago-Mac Downwind0.7945
Bayview-Mac Cove Island0.6920
Bayview-Mac Shore0.6942
Victoria-Maui0.8558
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance811.00.7398
Triple Number Coastal/Long Distance Low981.50.6113
Triple Number Coastal/Long Distance Medium736.80.8143
Triple Number Coastal/Long Distance High645.40.9297
Triple Number Windward/Leeward Low1275.00.4706
Triple Number Windward/Leeward Medium914.50.6561
Triple Number Windward/Leeward High772.10.7771
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1398.11066.3880.0761.3696.9655.2592.4
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance811.00.7398
Triple Number Coastal/Long Distance Low981.50.6113
Triple Number Coastal/Long Distance Medium736.80.8143
Triple Number Coastal/Long Distance High645.40.9297
Triple Number Windward/Leeward Low1275.00.4706
Triple Number Windward/Leeward Medium914.50.6561
Triple Number Windward/Leeward High772.10.7771
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1398.11066.3880.0761.3696.9655.2592.4
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance811.0
Triple Number Coastal/Long Distance Low981.5
Triple Number Coastal/Long Distance Medium736.8
Triple Number Coastal/Long Distance High645.4
Triple Number Windward/Leeward Low1275.0
Triple Number Windward/Leeward Medium914.5
Triple Number Windward/Leeward High772.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1398.11066.3880.0761.3696.9655.2592.4
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance811.00.7398
Triple Number Coastal/Long Distance Low981.50.6113
Triple Number Coastal/Long Distance Medium736.80.8143
Triple Number Coastal/Long Distance High645.40.9297
Triple Number Windward/Leeward Low1275.00.4706
Triple Number Windward/Leeward Medium914.50.6561
Triple Number Windward/Leeward High772.10.7771
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1398.11066.3880.0761.3696.9655.2592.4
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)811.00.7398
Triple Number Coastal/Long Distance Low981.50.6113
Triple Number Coastal/Long Distance Medium736.80.8143
Triple Number Coastal/Long Distance High645.40.9297
Triple Number Windward/Leeward Low1275.00.4706
Triple Number Windward/Leeward Medium914.50.6561
Triple Number Windward/Leeward High772.10.7771
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1398.11066.3880.0761.3696.9655.2592.4
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low981.50.6113
Triple Number Coastal/Long Distance Medium736.80.8143
Triple Number Coastal/Long Distance High645.40.9297
Triple Number Windward/Leeward Low1275.00.4706
Triple Number Windward/Leeward Medium914.50.6561
Triple Number Windward/Leeward High772.10.7771
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6113
Triple Number Coastal/Long Distance Medium0.8143
Triple Number Coastal/Long Distance High0.9297
Triple Number Windward/Leeward Low0.4706
Triple Number Windward/Leeward Medium0.6561
Triple Number Windward/Leeward High0.7771
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1398.11066.3880.0761.3696.9655.2592.4
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance811.00.7398
Triple Number Coastal/Long Distance Low981.50.6113
Triple Number Coastal/Long Distance Medium736.80.8143
Triple Number Coastal/Long Distance High645.40.9297
Triple Number Windward/Leeward Low1275.00.4706
Triple Number Windward/Leeward Medium914.50.6561
Triple Number Windward/Leeward High772.10.7771
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1398.11066.3880.0761.3696.9655.2592.4
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low981.50.6113
Triple Number Coastal/Long Distance Medium736.80.8143
Triple Number Coastal/Long Distance High645.40.9297
Triple Number Windward/Leeward Low1275.00.4706
Triple Number Windward/Leeward Medium914.50.6561
Triple Number Windward/Leeward High772.10.7771
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance811.00.7398
Triple Number Coastal/Long Distance Low981.50.6113
Triple Number Coastal/Long Distance Medium736.80.8143
Triple Number Coastal/Long Distance High645.40.9297
Triple Number Windward/Leeward Low1275.00.4706
Triple Number Windward/Leeward Medium914.50.6561
Triple Number Windward/Leeward High772.10.7771
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1398.11066.3880.0761.3696.9655.2592.4
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance811.00.7398
Triple Number Coastal/Long Distance Low981.50.6113
Triple Number Coastal/Long Distance Medium736.80.8143
Triple Number Coastal/Long Distance High645.40.9297
Triple Number Windward/Leeward Low1275.00.4706
Triple Number Windward/Leeward Medium914.50.6561
Triple Number Windward/Leeward High772.10.7771
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1398.11066.3880.0761.3696.9655.2592.4
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low1275.00.4706
Triple Number Windward/Leeward Medium914.50.6561
Triple Number Windward/Leeward High772.10.7771
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1398.11066.3880.0761.3696.9655.2592.4
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low981.5
Triple Number Coastal/Long Distance Medium736.8
Triple Number Coastal/Long Distance High645.4
Triple Number Windward/Leeward Low1275.0
Triple Number Windward/Leeward Medium914.5
Triple Number Windward/Leeward High772.1
Predominantly Upwind815.9
Predominantly Downwind741.5
Predominantly Reaching710.8
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance811.00.7398
Triple Number Coastal/Long Distance Low981.50.6113
Triple Number Coastal/Long Distance Medium736.80.8143
Triple Number Coastal/Long Distance High645.40.9297
Triple Number Windward/Leeward Low1275.00.4706
Triple Number Windward/Leeward Medium914.50.6561
Triple Number Windward/Leeward High772.10.7771
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1398.11066.3880.0761.3696.9655.2592.4
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6113
Triple Number Coastal/Long Distance Medium0.8143
Triple Number Coastal/Long Distance High0.9297
Triple Number Windward/Leeward Low0.4706
Triple Number Windward/Leeward Medium0.6561
Triple Number Windward/Leeward High0.7771
Coastal/Long Distance0.7398
Predominantly Upwind0.7354
Predominantly Downwind0.8091
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.7398
Tretall Distanseseilas Lite vind0.6113
Tretall Distanseseilas Mellomvind0.8143
Tretall Distanseseilas Mye vind0.9297
Tretall Pølsebane Lite vind0.4706
Tretall Pølsebane Mellomvind0.6561
Tretall Pølsebane Mye vind0.7771
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1398.11066.3880.0761.3696.9655.2592.4
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low981.50.6113
Triple Number Coastal/Long Distance Medium736.80.8143
Triple Number Coastal/Long Distance High645.40.9297
Triple Number Windward/Leeward Low1275.00.4706
Triple Number Windward/Leeward Medium914.50.6561
Triple Number Windward/Leeward High772.10.7771
Coastal/Long Distance811.00.7398
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind815.90.7354
Predominantly Downwind741.50.8091
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore756.10.7936
Cape Doctor Coastal631.50.9502
Triple Number Coastal/Long Distance Low981.50.6113
Triple Number Coastal/Long Distance Medium736.80.8143
Triple Number Coastal/Long Distance High645.40.9297
Triple Number Windward/Leeward Low1275.00.4706
Triple Number Windward/Leeward Medium914.50.6561
Triple Number Windward/Leeward High772.10.7771
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6113
Triple Number Coastal/Long Distance Medium0.8143
Triple Number Coastal/Long Distance High0.9297
Triple Number Windward/Leeward Low0.4706
Triple Number Windward/Leeward Medium0.6561
Triple Number Windward/Leeward High0.7771
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6113
Triple Number Coastal/Long Distance Medium0.8143
Triple Number Coastal/Long Distance High0.9297
Triple Number Windward/Leeward Low0.4706
Triple Number Windward/Leeward Medium0.6561
Triple Number Windward/Leeward High0.7771
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance811.00.7398
Triple Number Coastal/Long Distance Low981.50.6113
Triple Number Coastal/Long Distance Medium736.80.8143
Triple Number Coastal/Long Distance High645.40.9297
Triple Number Windward/Leeward Low1275.00.4706
Triple Number Windward/Leeward Medium914.50.6561
Triple Number Windward/Leeward High772.10.7771
Predominantly Upwind815.90.7354
Predominantly Downwind741.50.8091
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1398.11066.3880.0761.3696.9655.2592.4
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance811.00.7398
Triple Number Coastal/Long Distance Low981.50.6113
Triple Number Coastal/Long Distance Medium736.80.8143
Triple Number Coastal/Long Distance High645.40.9297
Triple Number Windward/Leeward Low1275.00.4706
Triple Number Windward/Leeward Medium914.50.6561
Triple Number Windward/Leeward High772.10.7771
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1398.11066.3880.0761.3696.9655.2592.4
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low981.50.6113
Triple Number All Purpose Medium736.80.8143
Triple Number All Purpose High645.40.9297
Triple Number Windward/Leeward Low1275.00.4706
Triple Number Windward/Leeward Medium914.50.6561
Triple Number Windward/Leeward High772.10.7771
Predominantly Upwind815.90.7354
Predominantly Downwind741.50.8091
Predominantly Upwind Low1128.40.5317
Predominantly Upwind Medium851.70.7045
Predominantly Upwind High761.90.7875
Predominantly Downwind Low1043.80.5748
Predominantly Downwind Medium723.20.8296
Predominantly Downwind High601.50.9975
Chicago-Mac Upwind0.7185
Chicago-Mac All Purpose0.7536
Chicago-Mac Downwind0.7945
Bayview-Mac Cove Island0.6920
Bayview-Mac Shore0.6942
Harvest Moon Regatta641.00.9361
Victoria-Maui0.8558
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low1388.70.4320
5-Band Low / Medium1162.10.5163
5-Band Medium893.50.6715
5-Band Medium / High783.20.7661
5-Band High752.70.7971
ORC Ref  041400021K5Issued on 08/05/2022Valid until 31/12/2022
VPP ver: 2022 1.01 | © ORC | www.orc.org

Club
Certificate
2022

Boat

Cowboy

FIN284

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassKansanvene (NordisMeasurementHINPlan reviewHull constructionSolidAramid Hull CoreNoCarbon RudderNoLight stanchionsNoTrim tabNo
LOA7.680Max. Beam2.210Draft1.140Displacement1,930Wetted area13.61IMS L5.966LSM05.892Acc. length7.183Sink (kg/mm) 7.22
VCGD-0.241VCGM-0.221RM Measured (kg·m) 20.3RM Default (kg·m) 20.3Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
PIPA0.0000
RIG
Forestay tensionFixedInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1
P8.750IG6.500ISP6.510MDT10.110MDL10.133MDT2MDL2TLMWGO
E3.380J2.000BAS1.000FSDNo FoilSFJ0.830SPL2.050WPLTPS3.200BD0.120MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG estimatedFlotation Date03/04/2020MeasurerComment
SFFP0.110FFMFF0.866LCFcl4.042SG
SAFP7.670FAMFA0.753LCFsh4.200HBI0.681
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  041400021K5Issued on 08/05/2022Valid until 31/12/2022
VPP ver: 2022 1.01 | © ORC | www.orc.org

Club
Certificate
2022

Boat

Cowboy

FIN284

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialCommenta18.15Unknown
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialCommenta2.30NoNo 7.96Unknown12.306.10NoNo 7.14
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateMakerMaterialComment17.007.007.004.4024.84
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateMakerMaterialComment17.006.096.553.093.5986%17.40Unknown
ORC Ref  041400021K5Issued on 08/05/2022Valid until 31/12/2022
VPP ver: 2022 1.01 | © ORC | www.orc.org