Club
Certificate
2024

Boat

ALEIA

FIN 650

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 24 kt
Beat Angles43.1°41.1°39.9°39.3°39.0°38.8°39.3°40.5°
Beat VMG2.963.573.994.214.294.334.334.26
52°4.505.295.776.006.096.126.156.13
60°4.735.495.936.166.266.296.346.35
75°4.865.646.076.326.476.556.626.67
90°4.775.666.126.346.546.706.907.04
110°4.865.796.296.586.776.917.167.18
120°4.715.686.236.576.837.077.487.77
135°4.285.265.976.386.696.977.608.28
150°3.674.665.476.046.416.697.257.93
Run VMG3.184.044.765.385.916.296.837.37
Gybe Angles146.5°150.7°154.3°161.8°175.4°178.6°179.0°178.6°
APH ToD:655.3CDL: 6.609APH ToT: 0.9157CertNo:
BOAT
ClassCommander 31DesignerKjellruffBuilderBianca YachtsAge date01/1975Series date01/1975Offset fileE155.BOFData fileFIN650
HULL
Length Overall9.393 mMaximum Beam2.690 mDraft1.662 mDisplacement3,500 kgDLR11.8826IMS DivisionCruiser/RacerDynamic Allowance0.490%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeSolid 2 bladesDiameter0.300m
CREW
Maximum weight385 kg(default)Minimum weight255 kg * when appliedNon Manual PowerCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail19.9420.18Headsail Luffed25.9225.92Headsail FlyingSymmetric58.8858.88Asymmetric
STORM SAIL AREAS (m²)
Trysail6.08Storm Jib7.20Heavy Weather Jib19.44
SAIL LIMITS
Headsails1 * Woven polyester sails  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.

Club
Certificate
2024

Boat

ALEIA

FIN 650

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 24 kt
Beat VMG1216.51008.2902.6855.1838.6830.6830.9844.8
52°800.5681.1624.4599.8591.4588.4585.0586.8
60°761.7655.2606.8584.3575.4572.1567.9567.0
75°741.4638.6593.3570.0556.6549.9543.6539.6
90°755.3636.5588.2567.8550.3537.1521.8511.4
110°740.6621.6572.8547.5531.8521.0503.1501.4
120°763.6633.9577.5548.3527.0509.2481.2463.6
135°840.5683.8603.2563.9538.1516.2473.8434.8
150°980.3773.1658.5595.6561.6537.8496.3453.9
Run VMG1132.0892.2756.2669.6609.5572.2526.9488.3
Selected Courses
Windward / Leeward1174.2950.2829.4762.4724.1701.4678.9666.6
All purpose912.1752.4672.8631.8609.5595.4577.0565.8
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward797.20.7526
All purpose655.30.9157
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium650.00.9231
Triple Number Coastal/Long Distance High592.11.0134
Triple Number Windward/Leeward Low1062.10.5649
Triple Number Windward/Leeward Medium790.80.7587
Triple Number Windward/Leeward High698.60.8588
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance710.50.8445
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium650.00.9231
Triple Number Coastal/Long Distance High592.11.0134
Triple Number Windward/Leeward Low1062.10.5649
Triple Number Windward/Leeward Medium790.80.7587
Triple Number Windward/Leeward High698.60.8588
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1170.0895.1752.3673.0631.8600.9552.0538.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6479
Downwind "popa"0.8142
70% up, 30% down "Ilhabela"0.6902
30% up, 70% down "Ilhabela-inverso"0.7560
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium650.00.9231
Triple Number Coastal/Long Distance High592.11.0134
Triple Number Windward/Leeward Low1062.10.5649
Triple Number Windward/Leeward Medium790.80.7587
Triple Number Windward/Leeward High698.60.8588
Predominantly Upwind711.10.8438
Predominantly Downwind658.60.9111
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low832.30.7209
Triple Number AP Medium650.00.9230
Triple Number AP High592.01.0134
Triple Number Windward/Leeward Low1062.10.5649
Triple Number Windward/Leeward Medium790.80.7587
Triple Number Windward/Leeward High698.60.8588
Single Number Predominant Upwind709.60.8455
Single Number Predominant Reaching628.90.9541
Single Number Predominant Downwind659.30.9100
Predominant Upwind - Low921.10.6514
Predominant Upwind - Low/Med774.40.7748
Predominant Upwind - Medium688.90.8710
Predominant Upwind - Med/High651.30.9212
Predominant Upwind - High638.70.9394
Predominant Downwind Low906.30.6620
Predominant Downwind Low/Med741.30.8094
Predominant Downwind Medium635.80.9437
Predominant Downwind Med/High573.41.0463
Predominant Downwind High539.81.1116
Predominant Reaching Low821.10.7307
Predominant Reaching Low/Med689.30.8705
Predominant Reaching Medium611.20.9817
Predominant Reaching Med/High568.81.0549
Predominant Reaching High545.81.0993
SA/DSPL Upwind19.81SA/DSPL Downwind34.05
Scoring OptionTODTOT
5-Band Windward/Leeward Low1123.40.5341
5-Band Windward/Leeward Low/Med912.90.6573
5-Band Windward/Leeward Medium777.70.7715
5-Band Windward/Leeward Med/High706.60.8492
5-Band Windward/Leeward High680.70.8815
Windward/Leeward 60-40 Low1132.50.5298
Windward/Leeward 60-40 Low/Med926.10.6479
Windward/Leeward 60-40 Medium796.30.7535
Windward/Leeward 60-40 Med/High732.10.8196
Windward/Leeward 60-40 High711.20.8437
5-Band AP Low875.80.6851
5-Band AP Low/Med730.10.8218
5-Band AP Medium641.90.9347
5-Band AP Med/High597.71.0038
5-Band AP High578.31.0376
5-Band SF Bay Tour - Low1070.10.5607
5-Band SF Bay Tour - Low/Med875.90.6850
5-Band SF Bay Tour - Medium754.80.7949
5-Band SF Bay Tour - Med/High694.30.8642
5-Band SF Bay Tour - High671.20.8939
Chicago-Mac Upwind0.8290
Chicago-Mac All Purpose0.8591
Chicago-Mac Downwind0.8959
Bayview-Mac Cove Island0.8009
Bayview-Mac Shore0.8060
Harvest Moon Regatta573.31.0466
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance710.50.8445
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium650.00.9231
Triple Number Coastal/Long Distance High592.11.0134
Triple Number Windward/Leeward Low1062.10.5649
Triple Number Windward/Leeward Medium790.80.7587
Triple Number Windward/Leeward High698.60.8588
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1170.0895.1752.3673.0631.8600.9552.0538.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance710.50.8445
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium650.00.9231
Triple Number Coastal/Long Distance High592.11.0134
Triple Number Windward/Leeward Low1062.10.5649
Triple Number Windward/Leeward Medium790.80.7587
Triple Number Windward/Leeward High698.60.8588
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1170.0895.1752.3673.0631.8600.9552.0538.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance710.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1170.0895.1752.3673.0631.8600.9552.0538.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium650.00.9231
Triple Number Coastal/Long Distance High592.11.0134
Triple Number Windward/Leeward Low1062.10.5649
Triple Number Windward/Leeward Medium790.80.7587
Triple Number Windward/Leeward High698.60.8588
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)710.50.8445
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium650.00.9231
Triple Number Coastal/Long Distance High592.11.0134
Triple Number Windward/Leeward Low1062.10.5649
Triple Number Windward/Leeward Medium790.80.7587
Triple Number Windward/Leeward High698.60.8588
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1170.0895.1752.3673.0631.8600.9552.0538.6
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium650.00.9231
Triple Number Coastal/Long Distance High592.11.0134
Triple Number Windward/Leeward Low1062.10.5649
Triple Number Windward/Leeward Medium790.80.7587
Triple Number Windward/Leeward High698.60.8588
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7209
Triple Number Coastal/Long Distance Medium0.9231
Triple Number Coastal/Long Distance High1.0134
Triple Number Windward/Leeward Low0.5649
Triple Number Windward/Leeward Medium0.7587
Triple Number Windward/Leeward High0.8588
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1170.0895.1752.3673.0631.8600.9552.0538.6
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance710.50.8445
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium650.00.9231
Triple Number Coastal/Long Distance High592.11.0134
Triple Number Windward/Leeward Low1062.10.5649
Triple Number Windward/Leeward Medium790.80.7587
Triple Number Windward/Leeward High698.60.8588
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1170.0895.1752.3673.0631.8600.9552.0538.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium650.00.9231
Triple Number Coastal/Long Distance High592.11.0134
Triple Number Windward/Leeward Low1062.10.5649
Triple Number Windward/Leeward Medium790.80.7587
Triple Number Windward/Leeward High698.60.8588
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance710.50.8445
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium650.00.9231
Triple Number Coastal/Long Distance High592.11.0134
Triple Number Windward/Leeward Low1062.10.5649
Triple Number Windward/Leeward Medium790.80.7587
Triple Number Windward/Leeward High698.60.8588
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1170.0895.1752.3673.0631.8600.9552.0538.6
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance710.50.8445
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium650.00.9231
Triple Number Coastal/Long Distance High592.11.0134
Triple Number Windward/Leeward Low1062.10.5649
Triple Number Windward/Leeward Medium790.80.7587
Triple Number Windward/Leeward High698.60.8588
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1170.0895.1752.3673.0631.8600.9552.0538.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low832.3
Triple Number Coastal/Long Distance Medium650.0
Triple Number Coastal/Long Distance High592.1
Triple Number Windward/Leeward Low1062.1
Triple Number Windward/Leeward Medium790.8
Triple Number Windward/Leeward High698.6
Predominantly Upwind711.1
Predominantly Downwind658.6
Predominantly Reaching636.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance710.50.8445
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium650.00.9231
Triple Number Coastal/Long Distance High592.11.0134
Triple Number Windward/Leeward Low1062.10.5649
Triple Number Windward/Leeward Medium790.80.7587
Triple Number Windward/Leeward High698.60.8588
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1170.0895.1752.3673.0631.8600.9552.0538.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7209
Triple Number Coastal/Long Distance Medium0.9231
Triple Number Coastal/Long Distance High1.0134
Triple Number Windward/Leeward Low0.5649
Triple Number Windward/Leeward Medium0.7587
Triple Number Windward/Leeward High0.8588
Coastal/Long Distance0.8445
Predominantly Upwind0.8438
Predominantly Downwind0.9111
For information
General Purpose Handicap (GPH)733.1
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7209
Tretall Distanseseilas Mellomvind0.9231
Tretall Distanseseilas Mye vind1.0134
Tretall Pølsebane Lite vind0.5649
Tretall Pølsebane Mellomvind0.7587
Tretall Pølsebane Mye vind0.8588
Distanseseilas ett tall0.9157
Enkeltall Motvind0.8438
Enkeltall Medvind0.9111
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium650.00.9231
Triple Number Coastal/Long Distance High592.11.0134
Triple Number Windward/Leeward Low1062.10.5649
Triple Number Windward/Leeward Medium790.80.7587
Triple Number Windward/Leeward High698.60.8588
Coastal/Long Distance710.50.8445
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind711.10.8438
Predominantly Downwind658.60.9111
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore670.30.8952
Cape Doctor Coastal569.21.0542
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium650.00.9231
Triple Number Coastal/Long Distance High592.11.0134
Triple Number Windward/Leeward Low1062.10.5649
Triple Number Windward/Leeward Medium790.80.7587
Triple Number Windward/Leeward High698.60.8588
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7209
Triple Number Coastal/Long Distance Medium0.9231
Triple Number Coastal/Long Distance High1.0134
Triple Number Windward/Leeward Low0.5649
Triple Number Windward/Leeward Medium0.7587
Triple Number Windward/Leeward High0.8588
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7209
Triple Number Coastal/Long Distance Medium0.9231
Triple Number Coastal/Long Distance High1.0134
Triple Number Windward/Leeward Low0.5649
Triple Number Windward/Leeward Medium0.7587
Triple Number Windward/Leeward High0.8588
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance710.50.8445
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium650.00.9231
Triple Number Coastal/Long Distance High592.11.0134
Triple Number Windward/Leeward Low1062.10.5649
Triple Number Windward/Leeward Medium790.80.7587
Triple Number Windward/Leeward High698.60.8588
Predominantly Upwind711.10.8438
Predominantly Downwind658.60.9111
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1170.0895.1752.3673.0631.8600.9552.0538.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance710.50.8445
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium650.00.9231
Triple Number Coastal/Long Distance High592.11.0134
Triple Number Windward/Leeward Low1062.10.5649
Triple Number Windward/Leeward Medium790.80.7587
Triple Number Windward/Leeward High698.60.8588
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1170.0895.1752.3673.0631.8600.9552.0538.6
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low832.30.7209
Triple Number AP Medium650.00.9230
Triple Number AP High592.01.0134
Triple Number Windward/Leeward Low1062.10.5649
Triple Number Windward/Leeward Medium790.80.7587
Triple Number Windward/Leeward High698.60.8588
Single Number Predominant Upwind709.60.8455
Single Number Predominant Reaching628.90.9541
Single Number Predominant Downwind659.30.9100
Predominant Upwind - Low921.10.6514
Predominant Upwind - Low/Med774.40.7748
Predominant Upwind - Medium688.90.8710
Predominant Upwind - Med/High651.30.9212
Predominant Upwind - High638.70.9394
Predominant Downwind Low906.30.6620
Predominant Downwind Low/Med741.30.8094
Predominant Downwind Medium635.80.9437
Predominant Downwind Med/High573.41.0463
Predominant Downwind High539.81.1116
Predominant Reaching Low821.10.7307
Predominant Reaching Low/Med689.30.8705
Predominant Reaching Medium611.20.9817
Predominant Reaching Med/High568.81.0549
Predominant Reaching High545.81.0993
SA/DSPL Upwind19.81SA/DSPL Downwind34.05
Scoring OptionTODTOT
5-Band Windward/Leeward Low1123.40.5341
5-Band Windward/Leeward Low/Med912.90.6573
5-Band Windward/Leeward Medium777.70.7715
5-Band Windward/Leeward Med/High706.60.8492
5-Band Windward/Leeward High680.70.8815
Windward/Leeward 60-40 Low1132.50.5298
Windward/Leeward 60-40 Low/Med926.10.6479
Windward/Leeward 60-40 Medium796.30.7535
Windward/Leeward 60-40 Med/High732.10.8196
Windward/Leeward 60-40 High711.20.8437
5-Band AP Low875.80.6851
5-Band AP Low/Med730.10.8218
5-Band AP Medium641.90.9347
5-Band AP Med/High597.71.0038
5-Band AP High578.31.0376
5-Band SF Bay Tour - Low1070.10.5607
5-Band SF Bay Tour - Low/Med875.90.6850
5-Band SF Bay Tour - Medium754.80.7949
5-Band SF Bay Tour - Med/High694.30.8642
5-Band SF Bay Tour - High671.20.8939
Chicago-Mac Upwind0.8290
Chicago-Mac All Purpose0.8591
Chicago-Mac Downwind0.8959
Bayview-Mac Cove Island0.8009
Bayview-Mac Shore0.8060
Harvest Moon Regatta573.31.0466

Club
Certificate
2024

Boat

ALEIA

FIN 650

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCommander 31Measurement06/08/2020HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.393Max. Beam2.690Draft1.662Displacement3,500Wetted area16.80IMS L7.120LSM06.653Acc. length8.742Sink (kg/mm) 11.21
VCGD-0.106VCGM-0.068RM Rated (kg·m) 50.0Limit of positive stability(°) N/AStability IndexN/ADefault crew weight385Declared crew weightN/A
PROPELLER
Propeller TypeSolid 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.300PBW0.075PIPA0.0094
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
Forestay tensionAft & ForwardInner stayFixedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays2Spreaders1Rotating mastNo
P10.490IG11.997ISP12.012MDT10.110MDL10.160MDT2MDL2TLNo TaperMWGO
E3.310J3.520BAS1.207FSDSFJSPL3.600WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date06/08/2020
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2024

Boat

ALEIA

FIN 650

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.250.661.142.012.6919.94
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment24.9210.35NoNo 25.922024
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment111.1111.1111.116.3358.88
CRUISER/RACER REQUIREMENTS*
Accommodation length8.7 mTable area0.33 m²Headroom1.57 mMinimum number of berths3Personal gear stowage0.12 m³Fresh water capacity40 lMinimum number of seats in cockpit3Food stowage0.18 m³Fuel capacity24 l
*This list refers to the calculated requirements. See IMS Appendix 1 for the complete list of requirements.