Club
Certificate
Double Handed
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 Angles41.7°40.0°39.5°39.2°39.4°39.4°40.6°43.4°
Beat VMG3.083.663.954.084.164.214.214.00
52°4.615.365.745.916.016.086.136.04
60°4.815.565.946.136.246.316.386.35
75°4.965.686.126.356.526.636.756.79
90°5.125.776.116.446.666.847.137.28
110°5.256.066.436.646.826.997.287.78
120°5.095.996.496.837.067.287.718.16
135°4.585.576.246.697.127.598.769.83
150°3.904.905.706.306.717.128.2311.02
Run VMG3.384.244.975.616.136.537.319.54
Gybe Angles145.1°150.5°155.7°162.0°175.7°177.1°175.7°148.7°
APH ToD:645.6CDL: 6.164APH ToT: 0.9293CertNo:
BOAT
Classint.5.5mDesignerC-O GranfeltBuilderWileniusAge date01/1951Series date01/1950Offset fileint 5.5 from draakims.offData fileFIN4
HULL
Length Overall9.810 mMaximum Beam1.930 mDraft1.288 mDisplacement1,856 kgDLR8.0148IMS DivisionPerformanceDynamic Allowance0.180%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight150 kg(declared)Minimum weight120 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  0414000348FIssued on 13/04/2024Valid until 31/12/2024
VPP ver: 2024 1.00 | © ORC | www.orc.org

Club
Certificate
Double Handed
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 VMG1167.1982.7911.9883.0866.4855.3855.4900.3
52°781.6671.2627.2609.4599.0592.3586.9596.3
60°748.0648.0605.7586.9577.0570.3564.0566.6
75°726.4633.3587.9566.7552.1543.3533.3530.2
90°703.2624.3589.0559.4540.9526.5505.0494.7
110°686.3594.5559.9542.1527.8515.3494.3462.6
120°707.7601.1554.5527.2509.9494.6467.0441.4
135°785.6646.1576.7538.4505.5474.0411.2366.3
150°923.0734.9631.4571.8536.5505.4437.5326.8
Run VMG1065.8848.2725.1641.6587.3551.3492.4377.3
Selected Courses
Windward / Leeward1116.5915.4818.5762.3726.9703.3673.9638.8
All purpose866.7727.8663.7628.5606.0588.8563.0541.0
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward789.10.7603
All purpose645.60.9293
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low797.20.7526
Triple Number Coastal/Long Distance Medium642.90.9333
Triple Number Coastal/Long Distance High583.41.0284
Triple Number Windward/Leeward Low1015.90.5906
Triple Number Windward/Leeward Medium784.90.7644
Triple Number Windward/Leeward High698.20.8594
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance699.10.8582
Triple Number Coastal/Long Distance Low797.20.7526
Triple Number Coastal/Long Distance Medium642.90.9333
Triple Number Coastal/Long Distance High583.41.0284
Triple Number Windward/Leeward Low1015.90.5906
Triple Number Windward/Leeward Medium784.90.7644
Triple Number Windward/Leeward High698.20.8594
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1111.4862.7741.9670.0628.3593.9537.3511.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6440
Downwind "popa"0.8551
70% up, 30% down "Ilhabela"0.6955
30% up, 70% down "Ilhabela-inverso"0.7785
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low797.20.7526
Triple Number Coastal/Long Distance Medium642.90.9333
Triple Number Coastal/Long Distance High583.41.0284
Triple Number Windward/Leeward Low1015.90.5906
Triple Number Windward/Leeward Medium784.90.7644
Triple Number Windward/Leeward High698.20.8594
Predominantly Upwind707.50.8481
Predominantly Downwind636.40.9429
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low797.20.7526
Triple Number AP Medium642.90.9333
Triple Number AP High583.41.0284
Triple Number Windward/Leeward Low1015.90.5906
Triple Number Windward/Leeward Medium784.90.7644
Triple Number Windward/Leeward High698.20.8594
Single Number Predominant Upwind705.90.8500
Single Number Predominant Reaching614.40.9765
Single Number Predominant Downwind637.50.9412
Predominant Upwind - Low884.40.6785
Predominant Upwind - Low/Med761.30.7881
Predominant Upwind - Medium690.70.8686
Predominant Upwind - Med/High652.80.9192
Predominant Upwind - High636.80.9421
Predominant Downwind Low857.60.6996
Predominant Downwind Low/Med713.60.8408
Predominant Downwind Medium618.00.9710
Predominant Downwind Med/High552.11.0868
Predominant Downwind High505.21.1875
Predominant Reaching Low779.00.7702
Predominant Reaching Low/Med670.10.8954
Predominant Reaching Medium600.60.9990
Predominant Reaching Med/High553.51.0840
Predominant Reaching High522.41.1486
SA/DSPL Upwind21.03SA/DSPL Downwind50.21
Scoring OptionTODTOT
5-Band Windward/Leeward Low1070.80.5603
5-Band Windward/Leeward Low/Med888.20.6755
5-Band Windward/Leeward Medium773.50.7757
5-Band Windward/Leeward Med/High707.30.8484
5-Band Windward/Leeward High672.90.8917
Windward/Leeward 60-40 Low1081.70.5547
Windward/Leeward 60-40 Low/Med904.60.6633
Windward/Leeward 60-40 Medium797.00.7528
Windward/Leeward 60-40 Med/High737.70.8133
Windward/Leeward 60-40 High711.00.8439
5-Band AP Low835.10.7184
5-Band AP Low/Med711.00.8439
5-Band AP Medium635.50.9441
5-Band AP Med/High590.71.0157
5-Band AP High563.71.0644
5-Band SF Bay Tour - Low1020.10.5882
5-Band SF Bay Tour - Low/Med853.00.7034
5-Band SF Bay Tour - Medium751.40.7985
5-Band SF Bay Tour - Med/High693.10.8657
5-Band SF Bay Tour - High661.90.9065
Chicago-Mac Upwind0.8333
Chicago-Mac All Purpose0.8760
Chicago-Mac Downwind0.9268
Bayview-Mac Cove Island0.8223
Bayview-Mac Shore0.8230
Harvest Moon Regatta557.41.0764
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance699.10.8582
Triple Number Coastal/Long Distance Low797.20.7526
Triple Number Coastal/Long Distance Medium642.90.9333
Triple Number Coastal/Long Distance High583.41.0284
Triple Number Windward/Leeward Low1015.90.5906
Triple Number Windward/Leeward Medium784.90.7644
Triple Number Windward/Leeward High698.20.8594
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1111.4862.7741.9670.0628.3593.9537.3511.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance699.10.8582
Triple Number Coastal/Long Distance Low797.20.7526
Triple Number Coastal/Long Distance Medium642.90.9333
Triple Number Coastal/Long Distance High583.41.0284
Triple Number Windward/Leeward Low1015.90.5906
Triple Number Windward/Leeward Medium784.90.7644
Triple Number Windward/Leeward High698.20.8594
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1111.4862.7741.9670.0628.3593.9537.3511.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance699.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1111.4862.7741.9670.0628.3593.9537.3511.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low797.20.7526
Triple Number Coastal/Long Distance Medium642.90.9333
Triple Number Coastal/Long Distance High583.41.0284
Triple Number Windward/Leeward Low1015.90.5906
Triple Number Windward/Leeward Medium784.90.7644
Triple Number Windward/Leeward High698.20.8594
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)699.10.8582
Triple Number Coastal/Long Distance Low797.20.7526
Triple Number Coastal/Long Distance Medium642.90.9333
Triple Number Coastal/Long Distance High583.41.0284
Triple Number Windward/Leeward Low1015.90.5906
Triple Number Windward/Leeward Medium784.90.7644
Triple Number Windward/Leeward High698.20.8594
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1111.4862.7741.9670.0628.3593.9537.3511.4
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low797.20.7526
Triple Number Coastal/Long Distance Medium642.90.9333
Triple Number Coastal/Long Distance High583.41.0284
Triple Number Windward/Leeward Low1015.90.5906
Triple Number Windward/Leeward Medium784.90.7644
Triple Number Windward/Leeward High698.20.8594
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7526
Triple Number Coastal/Long Distance Medium0.9333
Triple Number Coastal/Long Distance High1.0284
Triple Number Windward/Leeward Low0.5906
Triple Number Windward/Leeward Medium0.7644
Triple Number Windward/Leeward High0.8594
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1111.4862.7741.9670.0628.3593.9537.3511.4
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance699.10.8582
Triple Number Coastal/Long Distance Low797.20.7526
Triple Number Coastal/Long Distance Medium642.90.9333
Triple Number Coastal/Long Distance High583.41.0284
Triple Number Windward/Leeward Low1015.90.5906
Triple Number Windward/Leeward Medium784.90.7644
Triple Number Windward/Leeward High698.20.8594
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1111.4862.7741.9670.0628.3593.9537.3511.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low797.20.7526
Triple Number Coastal/Long Distance Medium642.90.9333
Triple Number Coastal/Long Distance High583.41.0284
Triple Number Windward/Leeward Low1015.90.5906
Triple Number Windward/Leeward Medium784.90.7644
Triple Number Windward/Leeward High698.20.8594
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance699.10.8582
Triple Number Coastal/Long Distance Low797.20.7526
Triple Number Coastal/Long Distance Medium642.90.9333
Triple Number Coastal/Long Distance High583.41.0284
Triple Number Windward/Leeward Low1015.90.5906
Triple Number Windward/Leeward Medium784.90.7644
Triple Number Windward/Leeward High698.20.8594
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1111.4862.7741.9670.0628.3593.9537.3511.4
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance699.10.8582
Triple Number Coastal/Long Distance Low797.20.7526
Triple Number Coastal/Long Distance Medium642.90.9333
Triple Number Coastal/Long Distance High583.41.0284
Triple Number Windward/Leeward Low1015.90.5906
Triple Number Windward/Leeward Medium784.90.7644
Triple Number Windward/Leeward High698.20.8594
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1111.4862.7741.9670.0628.3593.9537.3511.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low797.2
Triple Number Coastal/Long Distance Medium642.9
Triple Number Coastal/Long Distance High583.4
Triple Number Windward/Leeward Low1015.9
Triple Number Windward/Leeward Medium784.9
Triple Number Windward/Leeward High698.2
Predominantly Upwind707.5
Predominantly Downwind636.4
Predominantly Reaching618.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance699.10.8582
Triple Number Coastal/Long Distance Low797.20.7526
Triple Number Coastal/Long Distance Medium642.90.9333
Triple Number Coastal/Long Distance High583.41.0284
Triple Number Windward/Leeward Low1015.90.5906
Triple Number Windward/Leeward Medium784.90.7644
Triple Number Windward/Leeward High698.20.8594
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1111.4862.7741.9670.0628.3593.9537.3511.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7526
Triple Number Coastal/Long Distance Medium0.9333
Triple Number Coastal/Long Distance High1.0284
Triple Number Windward/Leeward Low0.5906
Triple Number Windward/Leeward Medium0.7644
Triple Number Windward/Leeward High0.8594
Coastal/Long Distance0.8582
Predominantly Upwind0.8481
Predominantly Downwind0.9429
For information
General Purpose Handicap (GPH)717.4
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7526
Tretall Distanseseilas Mellomvind0.9333
Tretall Distanseseilas Mye vind1.0284
Tretall Pølsebane Lite vind0.5906
Tretall Pølsebane Mellomvind0.7644
Tretall Pølsebane Mye vind0.8594
Distanseseilas ett tall0.9293
Enkeltall Motvind0.8481
Enkeltall Medvind0.9429
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low797.20.7526
Triple Number Coastal/Long Distance Medium642.90.9333
Triple Number Coastal/Long Distance High583.41.0284
Triple Number Windward/Leeward Low1015.90.5906
Triple Number Windward/Leeward Medium784.90.7644
Triple Number Windward/Leeward High698.20.8594
Coastal/Long Distance699.10.8582
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind707.50.8481
Predominantly Downwind636.40.9429
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore649.40.9240
Cape Doctor Coastal547.61.0957
Triple Number Coastal/Long Distance Low797.20.7526
Triple Number Coastal/Long Distance Medium642.90.9333
Triple Number Coastal/Long Distance High583.41.0284
Triple Number Windward/Leeward Low1015.90.5906
Triple Number Windward/Leeward Medium784.90.7644
Triple Number Windward/Leeward High698.20.8594
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7526
Triple Number Coastal/Long Distance Medium0.9333
Triple Number Coastal/Long Distance High1.0284
Triple Number Windward/Leeward Low0.5906
Triple Number Windward/Leeward Medium0.7644
Triple Number Windward/Leeward High0.8594
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7526
Triple Number Coastal/Long Distance Medium0.9333
Triple Number Coastal/Long Distance High1.0284
Triple Number Windward/Leeward Low0.5906
Triple Number Windward/Leeward Medium0.7644
Triple Number Windward/Leeward High0.8594
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance699.10.8582
Triple Number Coastal/Long Distance Low797.20.7526
Triple Number Coastal/Long Distance Medium642.90.9333
Triple Number Coastal/Long Distance High583.41.0284
Triple Number Windward/Leeward Low1015.90.5906
Triple Number Windward/Leeward Medium784.90.7644
Triple Number Windward/Leeward High698.20.8594
Predominantly Upwind707.50.8481
Predominantly Downwind636.40.9429
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1111.4862.7741.9670.0628.3593.9537.3511.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance699.10.8582
Triple Number Coastal/Long Distance Low797.20.7526
Triple Number Coastal/Long Distance Medium642.90.9333
Triple Number Coastal/Long Distance High583.41.0284
Triple Number Windward/Leeward Low1015.90.5906
Triple Number Windward/Leeward Medium784.90.7644
Triple Number Windward/Leeward High698.20.8594
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1111.4862.7741.9670.0628.3593.9537.3511.4
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low797.20.7526
Triple Number AP Medium642.90.9333
Triple Number AP High583.41.0284
Triple Number Windward/Leeward Low1015.90.5906
Triple Number Windward/Leeward Medium784.90.7644
Triple Number Windward/Leeward High698.20.8594
Single Number Predominant Upwind705.90.8500
Single Number Predominant Reaching614.40.9765
Single Number Predominant Downwind637.50.9412
Predominant Upwind - Low884.40.6785
Predominant Upwind - Low/Med761.30.7881
Predominant Upwind - Medium690.70.8686
Predominant Upwind - Med/High652.80.9192
Predominant Upwind - High636.80.9421
Predominant Downwind Low857.60.6996
Predominant Downwind Low/Med713.60.8408
Predominant Downwind Medium618.00.9710
Predominant Downwind Med/High552.11.0868
Predominant Downwind High505.21.1875
Predominant Reaching Low779.00.7702
Predominant Reaching Low/Med670.10.8954
Predominant Reaching Medium600.60.9990
Predominant Reaching Med/High553.51.0840
Predominant Reaching High522.41.1486
SA/DSPL Upwind21.03SA/DSPL Downwind50.21
Scoring OptionTODTOT
5-Band Windward/Leeward Low1070.80.5603
5-Band Windward/Leeward Low/Med888.20.6755
5-Band Windward/Leeward Medium773.50.7757
5-Band Windward/Leeward Med/High707.30.8484
5-Band Windward/Leeward High672.90.8917
Windward/Leeward 60-40 Low1081.70.5547
Windward/Leeward 60-40 Low/Med904.60.6633
Windward/Leeward 60-40 Medium797.00.7528
Windward/Leeward 60-40 Med/High737.70.8133
Windward/Leeward 60-40 High711.00.8439
5-Band AP Low835.10.7184
5-Band AP Low/Med711.00.8439
5-Band AP Medium635.50.9441
5-Band AP Med/High590.71.0157
5-Band AP High563.71.0644
5-Band SF Bay Tour - Low1020.10.5882
5-Band SF Bay Tour - Low/Med853.00.7034
5-Band SF Bay Tour - Medium751.40.7985
5-Band SF Bay Tour - Med/High693.10.8657
5-Band SF Bay Tour - High661.90.9065
Chicago-Mac Upwind0.8333
Chicago-Mac All Purpose0.8760
Chicago-Mac Downwind0.9268
Bayview-Mac Cove Island0.8223
Bayview-Mac Shore0.8230
Harvest Moon Regatta557.41.0764
ORC Ref  0414000348FIssued on 13/04/2024Valid until 31/12/2024
VPP ver: 2024 1.00 | © ORC | www.orc.org

Club
Certificate
Double Handed
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. Beam1.930Draft1.288Displacement1,856Wetted area13.71IMS L6.609LSM06.140Acc. length6.272Sink (kg/mm) 8.19
VCGD-0.231VCGM-0.211RM Rated (kg·m) 23.1Limit of positive stability(°) N/AStability IndexN/ADefault crew weight343Declared crew weight150
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  0414000348FIssued on 13/04/2024Valid until 31/12/2024
VPP ver: 2024 1.00 | © ORC | www.orc.org

Club
Certificate
Double Handed
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  0414000348FIssued on 13/04/2024Valid until 31/12/2024
VPP ver: 2024 1.00 | © ORC | www.orc.org