Club
Certificate
Double Handed
2022

Boat

Vellamo

FIN 4537

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 Angles43.2°41.4°41.8°42.0°41.7°41.7°42.3°
Beat VMG3.033.634.044.274.364.394.34
52°4.615.456.046.326.416.456.43
60°4.865.736.286.526.636.686.68
75°5.065.956.456.706.866.977.06
90°5.026.036.566.766.977.157.44
110°5.106.156.697.017.257.407.63
120°4.956.016.626.977.297.607.94
135°4.475.476.316.757.087.438.12
150°3.804.815.696.396.787.107.77
Run VMG3.294.174.945.656.246.677.28
Gybe Angles146.6°151.4°152.5°159.2°173.0°179.0°179.0°

APH: 628.1

CDL: 7.232

GPH: 703.9

CertNo:

BOAT
ClassScanmar 33DesignerRolf MagnusssonBuilderBroderna BorjessonAge date01/1985Series date01/1985Offset fileS-scan33.offData fileFIN4537
HULL
Length Overall10.110 mMaximum Beam3.264 mDraft1.741 mDisplacement4,989 kgDLR8.5451IMS DivisionDynamic Allowance0.385%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.406m
CREW
Maximum weight155 kgMinimum weight120 kg * when appliedNon Manual PowerCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail27.5327.90Headsail Luffed28.2528.25Headsail FlyingSymmetric67.0067.00Asymmetric
STORM SAIL AREAS (m²)
Trysail8.17Storm Jib7.37Heavy Weather Jib19.90
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment79.3 kg·mStability 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  04140001VUAIssued on 11/04/2022Valid until 31/12/2022
VPP ver: 2022 1.01 | © ORC | www.orc.org

Club
Certificate
Double Handed
2022

Boat

Vellamo

FIN 4537

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 VMG1189.2990.7891.4842.1825.4821.0829.1
52°780.2660.7595.8569.9561.3557.9559.5
60°740.1628.4573.7552.3543.0539.2538.6
75°711.1605.0558.2537.4524.9516.5510.1
90°717.3596.9548.6532.5516.4503.2484.0
110°706.3585.4538.2513.9496.9486.4472.0
120°727.6599.0543.5516.6494.1473.9453.1
135°805.5657.9570.3532.9508.2484.4443.4
150°947.4748.4632.2563.1530.7507.3463.2
Run VMG1093.9863.5728.5636.7576.7540.0494.8
Selected Courses
Windward / Leeward1141.6927.1809.9739.4701.1680.5661.9
All purpose881.4725.7646.0604.4582.1568.5552.6
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward774.90.7742
All purpose628.10.9553
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low803.50.7467
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High565.91.0602
Triple Number Windward/Leeward Low1034.30.5801
Triple Number Windward/Leeward Medium768.90.7803
Triple Number Windward/Leeward High678.70.8841
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance683.80.8775
Triple Number Coastal/Long Distance Low803.50.7467
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High565.91.0602
Triple Number Windward/Leeward Low1034.30.5801
Triple Number Windward/Leeward Medium768.90.7803
Triple Number Windward/Leeward High678.70.8841
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1136.8870.3728.4646.2604.1572.4523.4
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.6574
Downwind "popa"0.8512
70% up, 30% down "Ilhabela"0.7056
30% up, 70% down "Ilhabela-inverso"0.7821
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low803.50.7467
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High565.91.0602
Triple Number Windward/Leeward Low1034.30.5801
Triple Number Windward/Leeward Medium768.90.7803
Triple Number Windward/Leeward High678.70.8841
Predominantly Upwind686.30.8743
Predominantly Downwind628.90.9541
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low803.50.7467
Triple Number All Purpose Medium622.80.9634
Triple Number All Purpose High565.91.0602
Triple Number Windward/Leeward Low1034.30.5801
Triple Number Windward/Leeward Medium768.90.7803
Triple Number Windward/Leeward High678.70.8841
Predominantly Upwind686.30.8743
Predominantly Downwind628.90.9541
Predominantly Upwind Low905.40.6627
Predominantly Upwind Medium713.10.8414
Predominantly Upwind High675.30.8885
Predominantly Downwind Low868.00.6912
Predominantly Downwind Medium617.10.9722
Predominantly Downwind High518.81.1566
Chicago-Mac Upwind0.8581
Chicago-Mac All Purpose0.8948
Chicago-Mac Downwind0.9381
Bayview-Mac Cove Island0.8336
Bayview-Mac Shore0.8380
Victoria-Maui1.0082
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance683.80.8775
Triple Number Coastal/Long Distance Low803.50.7467
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High565.91.0602
Triple Number Windward/Leeward Low1034.30.5801
Triple Number Windward/Leeward Medium768.90.7803
Triple Number Windward/Leeward High678.70.8841
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1136.8870.3728.4646.2604.1572.4523.4
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance683.80.8775
Triple Number Coastal/Long Distance Low803.50.7467
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High565.91.0602
Triple Number Windward/Leeward Low1034.30.5801
Triple Number Windward/Leeward Medium768.90.7803
Triple Number Windward/Leeward High678.70.8841
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1136.8870.3728.4646.2604.1572.4523.4
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance683.8
Triple Number Coastal/Long Distance Low803.5
Triple Number Coastal/Long Distance Medium622.8
Triple Number Coastal/Long Distance High565.9
Triple Number Windward/Leeward Low1034.3
Triple Number Windward/Leeward Medium768.9
Triple Number Windward/Leeward High678.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1136.8870.3728.4646.2604.1572.4523.4
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance683.80.8775
Triple Number Coastal/Long Distance Low803.50.7467
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High565.91.0602
Triple Number Windward/Leeward Low1034.30.5801
Triple Number Windward/Leeward Medium768.90.7803
Triple Number Windward/Leeward High678.70.8841
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1136.8870.3728.4646.2604.1572.4523.4
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)683.80.8775
Triple Number Coastal/Long Distance Low803.50.7467
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High565.91.0602
Triple Number Windward/Leeward Low1034.30.5801
Triple Number Windward/Leeward Medium768.90.7803
Triple Number Windward/Leeward High678.70.8841
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1136.8870.3728.4646.2604.1572.4523.4
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low803.50.7467
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High565.91.0602
Triple Number Windward/Leeward Low1034.30.5801
Triple Number Windward/Leeward Medium768.90.7803
Triple Number Windward/Leeward High678.70.8841
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7467
Triple Number Coastal/Long Distance Medium0.9634
Triple Number Coastal/Long Distance High1.0602
Triple Number Windward/Leeward Low0.5801
Triple Number Windward/Leeward Medium0.7803
Triple Number Windward/Leeward High0.8841
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1136.8870.3728.4646.2604.1572.4523.4
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance683.80.8775
Triple Number Coastal/Long Distance Low803.50.7467
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High565.91.0602
Triple Number Windward/Leeward Low1034.30.5801
Triple Number Windward/Leeward Medium768.90.7803
Triple Number Windward/Leeward High678.70.8841
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1136.8870.3728.4646.2604.1572.4523.4
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low803.50.7467
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High565.91.0602
Triple Number Windward/Leeward Low1034.30.5801
Triple Number Windward/Leeward Medium768.90.7803
Triple Number Windward/Leeward High678.70.8841
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance683.80.8775
Triple Number Coastal/Long Distance Low803.50.7467
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High565.91.0602
Triple Number Windward/Leeward Low1034.30.5801
Triple Number Windward/Leeward Medium768.90.7803
Triple Number Windward/Leeward High678.70.8841
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1136.8870.3728.4646.2604.1572.4523.4
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance683.80.8775
Triple Number Coastal/Long Distance Low803.50.7467
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High565.91.0602
Triple Number Windward/Leeward Low1034.30.5801
Triple Number Windward/Leeward Medium768.90.7803
Triple Number Windward/Leeward High678.70.8841
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1136.8870.3728.4646.2604.1572.4523.4
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low1034.30.5801
Triple Number Windward/Leeward Medium768.90.7803
Triple Number Windward/Leeward High678.70.8841
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1136.8870.3728.4646.2604.1572.4523.4
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low803.5
Triple Number Coastal/Long Distance Medium622.8
Triple Number Coastal/Long Distance High565.9
Triple Number Windward/Leeward Low1034.3
Triple Number Windward/Leeward Medium768.9
Triple Number Windward/Leeward High678.7
Predominantly Upwind686.3
Predominantly Downwind628.9
Predominantly Reaching606.1
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance683.80.8775
Triple Number Coastal/Long Distance Low803.50.7467
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High565.91.0602
Triple Number Windward/Leeward Low1034.30.5801
Triple Number Windward/Leeward Medium768.90.7803
Triple Number Windward/Leeward High678.70.8841
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1136.8870.3728.4646.2604.1572.4523.4
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7467
Triple Number Coastal/Long Distance Medium0.9634
Triple Number Coastal/Long Distance High1.0602
Triple Number Windward/Leeward Low0.5801
Triple Number Windward/Leeward Medium0.7803
Triple Number Windward/Leeward High0.8841
Coastal/Long Distance0.8775
Predominantly Upwind0.8743
Predominantly Downwind0.9541
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.8775
Tretall Distanseseilas Lite vind0.7467
Tretall Distanseseilas Mellomvind0.9634
Tretall Distanseseilas Mye vind1.0602
Tretall Pølsebane Lite vind0.5801
Tretall Pølsebane Mellomvind0.7803
Tretall Pølsebane Mye vind0.8841
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1136.8870.3728.4646.2604.1572.4523.4
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low803.50.7467
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High565.91.0602
Triple Number Windward/Leeward Low1034.30.5801
Triple Number Windward/Leeward Medium768.90.7803
Triple Number Windward/Leeward High678.70.8841
Coastal/Long Distance683.80.8775
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind686.30.8743
Predominantly Downwind628.90.9541
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore667.50.8989
Cape Doctor Coastal557.41.0765
Triple Number Coastal/Long Distance Low803.50.7467
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High565.91.0602
Triple Number Windward/Leeward Low1034.30.5801
Triple Number Windward/Leeward Medium768.90.7803
Triple Number Windward/Leeward High678.70.8841
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7467
Triple Number Coastal/Long Distance Medium0.9634
Triple Number Coastal/Long Distance High1.0602
Triple Number Windward/Leeward Low0.5801
Triple Number Windward/Leeward Medium0.7803
Triple Number Windward/Leeward High0.8841
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7467
Triple Number Coastal/Long Distance Medium0.9634
Triple Number Coastal/Long Distance High1.0602
Triple Number Windward/Leeward Low0.5801
Triple Number Windward/Leeward Medium0.7803
Triple Number Windward/Leeward High0.8841
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance683.80.8775
Triple Number Coastal/Long Distance Low803.50.7467
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High565.91.0602
Triple Number Windward/Leeward Low1034.30.5801
Triple Number Windward/Leeward Medium768.90.7803
Triple Number Windward/Leeward High678.70.8841
Predominantly Upwind686.30.8743
Predominantly Downwind628.90.9541
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1136.8870.3728.4646.2604.1572.4523.4
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance683.80.8775
Triple Number Coastal/Long Distance Low803.50.7467
Triple Number Coastal/Long Distance Medium622.80.9634
Triple Number Coastal/Long Distance High565.91.0602
Triple Number Windward/Leeward Low1034.30.5801
Triple Number Windward/Leeward Medium768.90.7803
Triple Number Windward/Leeward High678.70.8841
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1136.8870.3728.4646.2604.1572.4523.4
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low803.50.7467
Triple Number All Purpose Medium622.80.9634
Triple Number All Purpose High565.91.0602
Triple Number Windward/Leeward Low1034.30.5801
Triple Number Windward/Leeward Medium768.90.7803
Triple Number Windward/Leeward High678.70.8841
Predominantly Upwind686.30.8743
Predominantly Downwind628.90.9541
Predominantly Upwind Low905.40.6627
Predominantly Upwind Medium713.10.8414
Predominantly Upwind High675.30.8885
Predominantly Downwind Low868.00.6912
Predominantly Downwind Medium617.10.9722
Predominantly Downwind High518.81.1566
Chicago-Mac Upwind0.8581
Chicago-Mac All Purpose0.8948
Chicago-Mac Downwind0.9381
Bayview-Mac Cove Island0.8336
Bayview-Mac Shore0.8380
Harvest Moon Regatta550.91.0892
Victoria-Maui1.0082
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low1125.00.5333
5-Band Low / Medium947.80.6330
5-Band Medium755.50.7942
5-Band Medium / High685.80.8749
5-Band High665.10.9021
ORC Ref  04140001VUAIssued on 11/04/2022Valid until 31/12/2022
VPP ver: 2022 1.01 | © ORC | www.orc.org

Club
Certificate
Double Handed
2022

Boat

Vellamo

FIN 4537

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassScanmar 33Measurement15/07/2021HINPlan reviewHull constructionSolidAramid Hull CoreNoCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.110Max. Beam3.264Draft1.741Displacement4,989Wetted area22.52IMS L8.176LSM08.357Acc. length10.110Sink (kg/mm) 15.46
VCGD0.001VCGM0.068RM Measured (kg·m) 79.3RM Default (kg·m) 79.3Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.406PBWPIPA0.0006
EDLST1ST2
ST3ST4ST5
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1
P12.550IG12.140ISP12.140MDT10.126MDL10.175MDT2MDL2TLTaperMWGO
E3.720J3.800BAS1.520FSDFoilSFJSPL3.830WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG estimatedFlotation Date15/07/2021MeasurerComment
SFFP1.045FFMFF1.121LCFcl5.667SG
SAFP9.593FAMFA1.006LCFsh5.894HBI1.044
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04140001VUAIssued on 11/04/2022Valid until 31/12/2022
VPP ver: 2022 1.01 | © ORC | www.orc.org

Club
Certificate
Double Handed
2022

Boat

Vellamo

FIN 4537

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialComment20.120.721.342.393.1327.5311/04/2022Unknown
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialComment10.080.571.132.363.725.1711.45NoNo 28.25
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateMakerMaterialComment112.2012.2012.206.666.3167.00Unknown
ORC Ref  04140001VUAIssued on 11/04/2022Valid until 31/12/2022
VPP ver: 2022 1.01 | © ORC | www.orc.org