Club
Certificate
2024

Boat

Trial

FIN-4

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 Angles42.0°39.9°39.1°38.8°38.6°38.5°38.9°41.2°
Beat VMG3.083.724.094.234.324.394.434.27
52°4.625.435.886.066.166.236.316.27
60°4.835.616.066.256.376.446.536.53
75°4.975.736.216.466.616.736.886.93
90°5.185.946.216.536.776.957.267.44
110°5.276.146.566.796.997.177.538.01
120°5.096.056.586.957.257.508.038.60
135°4.565.586.316.777.217.689.2110.39
150°3.884.895.726.366.797.208.2711.02
Run VMG3.364.234.975.656.196.627.409.54
Gybe Angles145.1°150.3°152.9°160.4°174.4°177.1°176.8°147.4°
APH ToD:633.0CDL: 6.452APH ToT: 0.9478CertNo:
BOAT
Classint.5.5mDesignerC-O GranfeltBuilderWileniusAge date01/1951Series date01/1950Offset fileint 5.5 from draakims.offData fileFIN4
HULL
Length Overall9.810 mMaximum Beam1.930 mDraft1.325 mDisplacement1,856 kgDLR8.3072IMS DivisionPerformanceDynamic Allowance0.180%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight240 kg(declared)Minimum weight130 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail21.6022.06Headsail Luffed10.2210.22Headsail FlyingSymmetric54.3854.38Asymmetric
STORM SAIL AREAS (m²)
Trysail6.16Storm Jib3.95Heavy Weather Jib10.65
SAIL LIMITS
Headsails5  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.
ORC Ref  0414000347WIssued on 13/04/2024Valid until 31/12/2024
VPP ver: 2024 1.00 | © ORC | www.orc.org

Club
Certificate
2024

Boat

Trial

FIN-4

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 VMG1167.9966.6881.2850.4832.8820.9812.7842.6
52°779.7663.4612.3594.5584.7577.7571.0574.3
60°745.5641.7593.6575.9565.6558.9551.7551.0
75°724.9627.9579.6557.1544.4534.6523.6519.4
90°695.4606.0579.6551.4532.0518.3495.8484.1
110°682.8586.1548.6530.3515.3501.8478.3449.6
120°706.9595.0546.9518.3496.8479.8448.1418.5
135°788.8645.2570.5531.7499.1468.8390.7346.6
150°927.1736.7629.4565.9530.5499.9435.6326.7
Run VMG1070.5850.4724.6637.3581.2544.2486.8377.3
Selected Courses
Windward / Leeward1119.2908.5802.9743.9707.0682.5649.8610.0
All purpose866.5720.3651.4614.8591.6574.2544.9519.3
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward772.70.7765
All purpose633.00.9478
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low793.30.7563
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High567.61.0571
Triple Number Windward/Leeward Low1013.90.5918
Triple Number Windward/Leeward Medium768.00.7812
Triple Number Windward/Leeward High676.40.8871
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance686.20.8744
Triple Number Coastal/Long Distance Low793.30.7563
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High567.61.0571
Triple Number Windward/Leeward Low1013.90.5918
Triple Number Windward/Leeward Medium768.00.7812
Triple Number Windward/Leeward High676.40.8871
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1114.3855.8728.2654.9612.8579.1522.6493.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6632
Downwind "popa"0.8580
70% up, 30% down "Ilhabela"0.7117
30% up, 70% down "Ilhabela-inverso"0.7885
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low793.30.7563
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High567.61.0571
Triple Number Windward/Leeward Low1013.90.5918
Triple Number Windward/Leeward Medium768.00.7812
Triple Number Windward/Leeward High676.40.8871
Predominantly Upwind691.90.8672
Predominantly Downwind628.70.9544
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low793.40.7563
Triple Number AP Medium630.00.9523
Triple Number AP High567.61.0571
Triple Number Windward/Leeward Low1013.90.5918
Triple Number Windward/Leeward Medium768.00.7812
Triple Number Windward/Leeward High676.40.8871
Single Number Predominant Upwind690.30.8692
Single Number Predominant Reaching604.20.9931
Single Number Predominant Downwind629.80.9527
Predominant Upwind - Low881.30.6808
Predominant Upwind - Low/Med748.90.8012
Predominant Upwind - Medium673.60.8908
Predominant Upwind - Med/High633.70.9469
Predominant Upwind - High613.40.9782
Predominant Downwind Low857.60.6996
Predominant Downwind Low/Med708.10.8473
Predominant Downwind Medium609.30.9847
Predominant Downwind Med/High541.51.1080
Predominant Downwind High490.91.2222
Predominant Reaching Low775.30.7739
Predominant Reaching Low/Med661.10.9076
Predominant Reaching Medium590.11.0168
Predominant Reaching Med/High542.01.1071
Predominant Reaching High507.01.1834
SA/DSPL Upwind21.03SA/DSPL Downwind50.20
Scoring OptionTODTOT
5-Band Windward/Leeward Low1071.40.5600
5-Band Windward/Leeward Low/Med878.00.6834
5-Band Windward/Leeward Medium756.10.7936
5-Band Windward/Leeward Med/High686.30.8743
5-Band Windward/Leeward High648.50.9251
Windward/Leeward 60-40 Low1081.60.5548
Windward/Leeward 60-40 Low/Med892.20.6725
Windward/Leeward 60-40 Medium776.80.7724
Windward/Leeward 60-40 Med/High713.80.8406
Windward/Leeward 60-40 High682.70.8789
5-Band AP Low833.30.7200
5-Band AP Low/Med701.90.8548
5-Band AP Medium622.30.9641
5-Band AP Med/High575.61.0424
5-Band AP High545.61.0998
5-Band SF Bay Tour - Low1020.10.5882
5-Band SF Bay Tour - Low/Med842.10.7125
5-Band SF Bay Tour - Medium733.40.8181
5-Band SF Bay Tour - Med/High671.80.8931
5-Band SF Bay Tour - High636.30.9430
Chicago-Mac Upwind0.8526
Chicago-Mac All Purpose0.8912
Chicago-Mac Downwind0.9381
Bayview-Mac Cove Island0.8325
Bayview-Mac Shore0.8346
Harvest Moon Regatta547.81.0952
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance686.20.8744
Triple Number Coastal/Long Distance Low793.30.7563
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High567.61.0571
Triple Number Windward/Leeward Low1013.90.5918
Triple Number Windward/Leeward Medium768.00.7812
Triple Number Windward/Leeward High676.40.8871
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1114.3855.8728.2654.9612.8579.1522.6493.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance686.20.8744
Triple Number Coastal/Long Distance Low793.30.7563
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High567.61.0571
Triple Number Windward/Leeward Low1013.90.5918
Triple Number Windward/Leeward Medium768.00.7812
Triple Number Windward/Leeward High676.40.8871
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1114.3855.8728.2654.9612.8579.1522.6493.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance686.2
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1114.3855.8728.2654.9612.8579.1522.6493.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low793.30.7563
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High567.61.0571
Triple Number Windward/Leeward Low1013.90.5918
Triple Number Windward/Leeward Medium768.00.7812
Triple Number Windward/Leeward High676.40.8871
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)686.20.8744
Triple Number Coastal/Long Distance Low793.30.7563
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High567.61.0571
Triple Number Windward/Leeward Low1013.90.5918
Triple Number Windward/Leeward Medium768.00.7812
Triple Number Windward/Leeward High676.40.8871
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1114.3855.8728.2654.9612.8579.1522.6493.9
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low793.30.7563
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High567.61.0571
Triple Number Windward/Leeward Low1013.90.5918
Triple Number Windward/Leeward Medium768.00.7812
Triple Number Windward/Leeward High676.40.8871
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7563
Triple Number Coastal/Long Distance Medium0.9524
Triple Number Coastal/Long Distance High1.0571
Triple Number Windward/Leeward Low0.5918
Triple Number Windward/Leeward Medium0.7812
Triple Number Windward/Leeward High0.8871
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1114.3855.8728.2654.9612.8579.1522.6493.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance686.20.8744
Triple Number Coastal/Long Distance Low793.30.7563
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High567.61.0571
Triple Number Windward/Leeward Low1013.90.5918
Triple Number Windward/Leeward Medium768.00.7812
Triple Number Windward/Leeward High676.40.8871
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1114.3855.8728.2654.9612.8579.1522.6493.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low793.30.7563
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High567.61.0571
Triple Number Windward/Leeward Low1013.90.5918
Triple Number Windward/Leeward Medium768.00.7812
Triple Number Windward/Leeward High676.40.8871
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance686.20.8744
Triple Number Coastal/Long Distance Low793.30.7563
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High567.61.0571
Triple Number Windward/Leeward Low1013.90.5918
Triple Number Windward/Leeward Medium768.00.7812
Triple Number Windward/Leeward High676.40.8871
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1114.3855.8728.2654.9612.8579.1522.6493.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance686.20.8744
Triple Number Coastal/Long Distance Low793.30.7563
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High567.61.0571
Triple Number Windward/Leeward Low1013.90.5918
Triple Number Windward/Leeward Medium768.00.7812
Triple Number Windward/Leeward High676.40.8871
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1114.3855.8728.2654.9612.8579.1522.6493.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low793.3
Triple Number Coastal/Long Distance Medium630.0
Triple Number Coastal/Long Distance High567.6
Triple Number Windward/Leeward Low1013.9
Triple Number Windward/Leeward Medium768.0
Triple Number Windward/Leeward High676.4
Predominantly Upwind691.9
Predominantly Downwind628.7
Predominantly Reaching609.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance686.20.8744
Triple Number Coastal/Long Distance Low793.30.7563
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High567.61.0571
Triple Number Windward/Leeward Low1013.90.5918
Triple Number Windward/Leeward Medium768.00.7812
Triple Number Windward/Leeward High676.40.8871
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1114.3855.8728.2654.9612.8579.1522.6493.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7563
Triple Number Coastal/Long Distance Medium0.9524
Triple Number Coastal/Long Distance High1.0571
Triple Number Windward/Leeward Low0.5918
Triple Number Windward/Leeward Medium0.7812
Triple Number Windward/Leeward High0.8871
Coastal/Long Distance0.8744
Predominantly Upwind0.8672
Predominantly Downwind0.9544
For information
General Purpose Handicap (GPH)706.2
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7563
Tretall Distanseseilas Mellomvind0.9524
Tretall Distanseseilas Mye vind1.0571
Tretall Pølsebane Lite vind0.5918
Tretall Pølsebane Mellomvind0.7812
Tretall Pølsebane Mye vind0.8871
Distanseseilas ett tall0.9478
Enkeltall Motvind0.8672
Enkeltall Medvind0.9544
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low793.30.7563
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High567.61.0571
Triple Number Windward/Leeward Low1013.90.5918
Triple Number Windward/Leeward Medium768.00.7812
Triple Number Windward/Leeward High676.40.8871
Coastal/Long Distance686.20.8744
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind691.90.8672
Predominantly Downwind628.70.9544
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore621.90.9648
Cape Doctor Coastal527.01.1385
Triple Number Coastal/Long Distance Low793.30.7563
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High567.61.0571
Triple Number Windward/Leeward Low1013.90.5918
Triple Number Windward/Leeward Medium768.00.7812
Triple Number Windward/Leeward High676.40.8871
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7563
Triple Number Coastal/Long Distance Medium0.9524
Triple Number Coastal/Long Distance High1.0571
Triple Number Windward/Leeward Low0.5918
Triple Number Windward/Leeward Medium0.7812
Triple Number Windward/Leeward High0.8871
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7563
Triple Number Coastal/Long Distance Medium0.9524
Triple Number Coastal/Long Distance High1.0571
Triple Number Windward/Leeward Low0.5918
Triple Number Windward/Leeward Medium0.7812
Triple Number Windward/Leeward High0.8871
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance686.20.8744
Triple Number Coastal/Long Distance Low793.30.7563
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High567.61.0571
Triple Number Windward/Leeward Low1013.90.5918
Triple Number Windward/Leeward Medium768.00.7812
Triple Number Windward/Leeward High676.40.8871
Predominantly Upwind691.90.8672
Predominantly Downwind628.70.9544
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1114.3855.8728.2654.9612.8579.1522.6493.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance686.20.8744
Triple Number Coastal/Long Distance Low793.30.7563
Triple Number Coastal/Long Distance Medium630.00.9524
Triple Number Coastal/Long Distance High567.61.0571
Triple Number Windward/Leeward Low1013.90.5918
Triple Number Windward/Leeward Medium768.00.7812
Triple Number Windward/Leeward High676.40.8871
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1114.3855.8728.2654.9612.8579.1522.6493.9
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low793.40.7563
Triple Number AP Medium630.00.9523
Triple Number AP High567.61.0571
Triple Number Windward/Leeward Low1013.90.5918
Triple Number Windward/Leeward Medium768.00.7812
Triple Number Windward/Leeward High676.40.8871
Single Number Predominant Upwind690.30.8692
Single Number Predominant Reaching604.20.9931
Single Number Predominant Downwind629.80.9527
Predominant Upwind - Low881.30.6808
Predominant Upwind - Low/Med748.90.8012
Predominant Upwind - Medium673.60.8908
Predominant Upwind - Med/High633.70.9469
Predominant Upwind - High613.40.9782
Predominant Downwind Low857.60.6996
Predominant Downwind Low/Med708.10.8473
Predominant Downwind Medium609.30.9847
Predominant Downwind Med/High541.51.1080
Predominant Downwind High490.91.2222
Predominant Reaching Low775.30.7739
Predominant Reaching Low/Med661.10.9076
Predominant Reaching Medium590.11.0168
Predominant Reaching Med/High542.01.1071
Predominant Reaching High507.01.1834
SA/DSPL Upwind21.03SA/DSPL Downwind50.20
Scoring OptionTODTOT
5-Band Windward/Leeward Low1071.40.5600
5-Band Windward/Leeward Low/Med878.00.6834
5-Band Windward/Leeward Medium756.10.7936
5-Band Windward/Leeward Med/High686.30.8743
5-Band Windward/Leeward High648.50.9251
Windward/Leeward 60-40 Low1081.60.5548
Windward/Leeward 60-40 Low/Med892.20.6725
Windward/Leeward 60-40 Medium776.80.7724
Windward/Leeward 60-40 Med/High713.80.8406
Windward/Leeward 60-40 High682.70.8789
5-Band AP Low833.30.7200
5-Band AP Low/Med701.90.8548
5-Band AP Medium622.30.9641
5-Band AP Med/High575.61.0424
5-Band AP High545.61.0998
5-Band SF Bay Tour - Low1020.10.5882
5-Band SF Bay Tour - Low/Med842.10.7125
5-Band SF Bay Tour - Medium733.40.8181
5-Band SF Bay Tour - Med/High671.80.8931
5-Band SF Bay Tour - High636.30.9430
Chicago-Mac Upwind0.8526
Chicago-Mac All Purpose0.8912
Chicago-Mac Downwind0.9381
Bayview-Mac Cove Island0.8325
Bayview-Mac Shore0.8346
Harvest Moon Regatta547.81.0952
ORC Ref  0414000347WIssued on 13/04/2024Valid until 31/12/2024
VPP ver: 2024 1.00 | © ORC | www.orc.org

Club
Certificate
2024

Boat

Trial

FIN-4

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
Classint.5.5mMeasurement01/06/2020HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.810Max. Beam1.930Draft1.325Displacement1,856Wetted area13.81IMS L6.737LSM06.067Acc. length6.272Sink (kg/mm) 8.40
VCGD-0.228VCGM-0.210RM Rated (kg·m) 23.6Limit of positive stability(°) N/AStability IndexN/ADefault crew weight338Declared crew weight240
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAft & ForwardInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays1Spreaders1Rotating mastNo
P10.350IG8.880ISP8.980MDT10.109MDL10.128MDT2MDL2TLTaperMWGO
E3.400J2.628BAS0.750FSDSFJ0.700SPL2.628WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/06/2020
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  0414000347WIssued on 13/04/2024Valid until 31/12/2024
VPP ver: 2024 1.00 | © ORC | www.orc.org

Club
Certificate
2024

Boat

Trial

FIN-4

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment121.60
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment12.398.40NoNo 10.22
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment18.888.888.887.566.5054.38
ORC Ref  0414000347WIssued on 13/04/2024Valid until 31/12/2024
VPP ver: 2024 1.00 | © ORC | www.orc.org