Club
Certificate
Non Spinnaker
2023

Boat

VELELLA III

NOR 12577

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°41.8°40.5°40.0°39.6°39.4°39.6°
Beat VMG3.444.214.694.925.045.115.15
52°5.316.296.877.147.277.357.41
60°5.636.577.117.387.517.597.67
75°5.846.797.307.607.807.948.10
90°5.706.747.327.667.948.188.54
110°5.036.197.047.547.908.248.90
120°4.715.886.797.387.778.138.87
135°4.075.226.186.947.457.818.55
150°3.434.495.386.176.847.327.98
Run VMG2.973.894.755.576.316.957.77
Gybe Angles144.8°146.0°174.8°176.6°178.4°179.3°179.9°

APH: 580.4

CDL: 9.489

GPH: 656.6

CertNo: 10054

BOAT
ClassSwedestar 370DesignerHåkan SødergrenBuilderLidköping BåtsnikkAge date01/2008Series date01/2006Offset fileswest370cl_185.offData file10054
HULL
Length Overall11.300 mMaximum Beam3.434 mDraft1.864 mDisplacement6,428 kgDLR5.1959IMS DivisionCruiser/RacerDynamic Allowance0.270%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.360m
CREW
Maximum weight762 kgMinimum weight571 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail44.0845.01Headsail Luffed33.0333.03Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail12.65Storm Jib11.56Heavy Weather Jib31.20
SAIL LIMITS
Headsails5  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  03440002MEVIssued on 23/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

VELELLA III

NOR 12577

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 VMG1047.8855.9768.2732.1713.9704.2699.6
52°678.4572.4523.8504.0495.1489.9485.5
60°640.0547.6506.2488.0479.5474.3469.3
75°616.9530.4492.8473.8461.5453.5444.2
90°631.4534.2491.8469.7453.5440.3421.3
110°716.3581.8511.3477.6455.8436.6404.6
120°764.7612.6530.1487.8463.2442.6405.7
135°884.7689.0582.8518.7483.5460.8421.3
150°1048.2801.9669.6583.2526.2491.8451.1
Run VMG1210.4926.0757.5646.1570.3518.3463.5
Selected Courses
Windward / Leeward1129.1890.9762.8689.1642.1611.2581.5
All purpose853.1687.4603.2557.2529.1510.3487.6
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward723.50.8293
All purpose580.41.0337
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low770.30.7789
Triple Number Coastal/Long Distance Medium576.41.0410
Triple Number Coastal/Long Distance High506.51.1847
Triple Number Windward/Leeward Low1009.90.5941
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High607.80.9871
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance637.00.9419
Triple Number Coastal/Long Distance Low770.30.7789
Triple Number Coastal/Long Distance Medium576.41.0410
Triple Number Coastal/Long Distance High506.51.1847
Triple Number Windward/Leeward Low1009.90.5941
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High607.80.9871
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1137.2837.6684.6597.4550.4515.8464.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7606
Downwind "popa"0.8248
70% up, 30% down "Ilhabela"0.7788
30% up, 70% down "Ilhabela-inverso"0.8045
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low770.30.7789
Triple Number Coastal/Long Distance Medium576.41.0410
Triple Number Coastal/Long Distance High506.51.1847
Triple Number Windward/Leeward Low1009.90.5941
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High607.80.9871
Predominantly Upwind615.90.9741
Predominantly Downwind606.70.9890
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low770.30.7789
Triple Number All Purpose Medium576.41.0410
Triple Number All Purpose High506.51.1847
Triple Number Windward/Leeward Low1009.90.5941
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High607.80.9871
Predominantly Upwind615.90.9741
Predominantly Downwind606.70.9890
Predominantly Upwind Low826.30.7261
Predominantly Upwind Medium626.30.9580
Predominantly Upwind High585.21.0253
Predominantly Downwind Low891.20.6733
Predominantly Downwind Medium611.30.9816
Predominantly Downwind High486.61.2331
Chicago-Mac Upwind0.9560
Chicago-Mac All Purpose0.9605
Chicago-Mac Downwind0.9669
Bayview-Mac Cove Island0.8935
Bayview-Mac Shore0.9127
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching547.61.0957
Predominantly Reaching Low698.20.8594
Predominantly Reaching Medium545.91.0992
Predominantly Reaching High472.31.2704
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1110.80.5402
5-Band Low / Medium914.90.6558
5-Band Medium703.80.8526
5-Band Medium / High618.00.9708
5-Band High586.71.0227
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance637.00.9419
Triple Number Coastal/Long Distance Low770.30.7789
Triple Number Coastal/Long Distance Medium576.41.0410
Triple Number Coastal/Long Distance High506.51.1847
Triple Number Windward/Leeward Low1009.90.5941
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High607.80.9871
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1137.2837.6684.6597.4550.4515.8464.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance637.00.9419
Triple Number Coastal/Long Distance Low770.30.7789
Triple Number Coastal/Long Distance Medium576.41.0410
Triple Number Coastal/Long Distance High506.51.1847
Triple Number Windward/Leeward Low1009.90.5941
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High607.80.9871
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1137.2837.6684.6597.4550.4515.8464.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance637.0
Triple Number Coastal/Long Distance Low770.3
Triple Number Coastal/Long Distance Medium576.4
Triple Number Coastal/Long Distance High506.5
Triple Number Windward/Leeward Low1009.9
Triple Number Windward/Leeward Medium718.7
Triple Number Windward/Leeward High607.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1137.2837.6684.6597.4550.4515.8464.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance637.00.9419
Triple Number Coastal/Long Distance Low770.30.7789
Triple Number Coastal/Long Distance Medium576.41.0410
Triple Number Coastal/Long Distance High506.51.1847
Triple Number Windward/Leeward Low1009.90.5941
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High607.80.9871
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1137.2837.6684.6597.4550.4515.8464.4
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)637.00.9419
Triple Number Coastal/Long Distance Low770.30.7789
Triple Number Coastal/Long Distance Medium576.41.0410
Triple Number Coastal/Long Distance High506.51.1847
Triple Number Windward/Leeward Low1009.90.5941
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High607.80.9871
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1137.2837.6684.6597.4550.4515.8464.4
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low770.30.7789
Triple Number Coastal/Long Distance Medium576.41.0410
Triple Number Coastal/Long Distance High506.51.1847
Triple Number Windward/Leeward Low1009.90.5941
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High607.80.9871
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7789
Triple Number Coastal/Long Distance Medium1.0410
Triple Number Coastal/Long Distance High1.1847
Triple Number Windward/Leeward Low0.5941
Triple Number Windward/Leeward Medium0.8348
Triple Number Windward/Leeward High0.9871
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1137.2837.6684.6597.4550.4515.8464.4
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance637.00.9419
Triple Number Coastal/Long Distance Low770.30.7789
Triple Number Coastal/Long Distance Medium576.41.0410
Triple Number Coastal/Long Distance High506.51.1847
Triple Number Windward/Leeward Low1009.90.5941
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High607.80.9871
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1137.2837.6684.6597.4550.4515.8464.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low770.30.7789
Triple Number Coastal/Long Distance Medium576.41.0410
Triple Number Coastal/Long Distance High506.51.1847
Triple Number Windward/Leeward Low1009.90.5941
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High607.80.9871
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance637.00.9419
Triple Number Coastal/Long Distance Low770.30.7789
Triple Number Coastal/Long Distance Medium576.41.0410
Triple Number Coastal/Long Distance High506.51.1847
Triple Number Windward/Leeward Low1009.90.5941
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High607.80.9871
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1137.2837.6684.6597.4550.4515.8464.4
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1009.90.5941
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High607.80.9871
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1137.2837.6684.6597.4550.4515.8464.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low770.3
Triple Number Coastal/Long Distance Medium576.4
Triple Number Coastal/Long Distance High506.5
Triple Number Windward/Leeward Low1009.9
Triple Number Windward/Leeward Medium718.7
Triple Number Windward/Leeward High607.8
Predominantly Upwind615.9
Predominantly Downwind606.7
Predominantly Reaching569.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance637.00.9419
Triple Number Coastal/Long Distance Low770.30.7789
Triple Number Coastal/Long Distance Medium576.41.0410
Triple Number Coastal/Long Distance High506.51.1847
Triple Number Windward/Leeward Low1009.90.5941
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High607.80.9871
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1137.2837.6684.6597.4550.4515.8464.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7789
Triple Number Coastal/Long Distance Medium1.0410
Triple Number Coastal/Long Distance High1.1847
Triple Number Windward/Leeward Low0.5941
Triple Number Windward/Leeward Medium0.8348
Triple Number Windward/Leeward High0.9871
Coastal/Long Distance0.9419
Predominantly Upwind0.9741
Predominantly Downwind0.9890
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7789
Tretall Distanseseilas Mellomvind1.0410
Tretall Distanseseilas Mye vind1.1847
Tretall Pølsebane Lite vind0.5941
Tretall Pølsebane Mellomvind0.8348
Tretall Pølsebane Mye vind0.9871
Distanseseilas ett tall (OSN 8-16kn)0.9419
Distanseseilas ett tall (APH 6-20kn)1.0337
Enkeltall Motvind0.9741
Enkeltall Medvind0.9890
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low770.30.7789
Triple Number Coastal/Long Distance Medium576.41.0410
Triple Number Coastal/Long Distance High506.51.1847
Triple Number Windward/Leeward Low1009.90.5941
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High607.80.9871
Coastal/Long Distance637.00.9419
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind615.90.9741
Predominantly Downwind606.70.9890
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore590.41.0162
Cape Doctor Coastal494.41.2136
Triple Number Coastal/Long Distance Low770.30.7789
Triple Number Coastal/Long Distance Medium576.41.0410
Triple Number Coastal/Long Distance High506.51.1847
Triple Number Windward/Leeward Low1009.90.5941
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High607.80.9871
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7789
Triple Number Coastal/Long Distance Medium1.0410
Triple Number Coastal/Long Distance High1.1847
Triple Number Windward/Leeward Low0.5941
Triple Number Windward/Leeward Medium0.8348
Triple Number Windward/Leeward High0.9871
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7789
Triple Number Coastal/Long Distance Medium1.0410
Triple Number Coastal/Long Distance High1.1847
Triple Number Windward/Leeward Low0.5941
Triple Number Windward/Leeward Medium0.8348
Triple Number Windward/Leeward High0.9871
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance637.00.9419
Triple Number Coastal/Long Distance Low770.30.7789
Triple Number Coastal/Long Distance Medium576.41.0410
Triple Number Coastal/Long Distance High506.51.1847
Triple Number Windward/Leeward Low1009.90.5941
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High607.80.9871
Predominantly Upwind615.90.9741
Predominantly Downwind606.70.9890
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1137.2837.6684.6597.4550.4515.8464.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance637.00.9419
Triple Number Coastal/Long Distance Low770.30.7789
Triple Number Coastal/Long Distance Medium576.41.0410
Triple Number Coastal/Long Distance High506.51.1847
Triple Number Windward/Leeward Low1009.90.5941
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High607.80.9871
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1137.2837.6684.6597.4550.4515.8464.4
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low770.30.7789
Triple Number All Purpose Medium576.41.0410
Triple Number All Purpose High506.51.1847
Triple Number Windward/Leeward Low1009.90.5941
Triple Number Windward/Leeward Medium718.70.8348
Triple Number Windward/Leeward High607.80.9871
Predominantly Upwind615.90.9741
Predominantly Downwind606.70.9890
Predominantly Upwind Low826.30.7261
Predominantly Upwind Medium626.30.9580
Predominantly Upwind High585.21.0253
Predominantly Downwind Low891.20.6733
Predominantly Downwind Medium611.30.9816
Predominantly Downwind High486.61.2331
Chicago-Mac Upwind0.9560
Chicago-Mac All Purpose0.9605
Chicago-Mac Downwind0.9669
Bayview-Mac Cove Island0.8935
Bayview-Mac Shore0.9127
Harvest Moon Regatta498.61.2034
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy599.11.0014
San Francisco Bay Medium712.00.8426
Predominantly Reaching547.61.0957
Predominantly Reaching Low698.20.8594
Predominantly Reaching Medium545.91.0992
Predominantly Reaching High472.31.2704
Windward/Leeward 60-40 Low998.40.6010
Windward/Leeward 60-40 Medium729.40.8226
Windward/Leeward 60-40 High640.80.9363
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1110.80.5402
5-Band Low / Medium914.90.6558
5-Band Medium703.80.8526
5-Band Medium / High618.00.9708
5-Band High586.71.0227
ORC Ref  03440002MEVIssued on 23/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

VELELLA III

NOR 12577

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSwedestar 370MeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA11.300Max. Beam3.434Draft1.864Displacement6,428Wetted area28.90IMS L10.656LSM010.734Acc. length11.161Sink (kg/mm) 19.71
VCGD-0.166VCGM-0.136RM Rated (kg·m) 118.0Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.360PBWPIPA0.0065
PSD0.025PHD0.090PHL0.140
PSA22.0°ESL0.760
ST10.026ST20.000ST30.080
ST40.080ST50.080
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P14.750IG15.200ISP15.200MDT10.130MDL10.185MDT20.130MDL20.185TL0.000MW0.185GO0.185
E4.900J4.340BAS1.618FSDFoilSFJ0.000SPL0.000WPLTPS5.300BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.166Flotation Date01/01/2015MeasurerComment
SFFP0.301FFMFF1.351LCFcl6.384SG1.0000
SAFP10.204FAMFA1.042LCFsh6.610HBI1.148
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002MEVIssued on 23/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

VELELLA III

NOR 12577

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment394-2013120414000.151.091.953.284.1844.0804/12/2013
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment119-2010050615120.000.000.000.000.004.4014.75NoNo 33.0306/05/2010394-2013120414140.090.531.001.942.853.7314.76NoNo 28.3004/12/2013
ORC Ref  03440002MEVIssued on 23/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org