Club Certificate2025
StellaFIN 10094
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles43.7°43.7°41.4°40.1°38.9°38.3°38.0°38.0°39.0°
Beat VMG2.483.444.204.735.055.195.275.335.26
52°3.895.266.246.877.197.337.417.497.50
60°4.155.556.517.087.377.547.627.727.74
75°4.335.766.707.237.547.777.938.118.21
90°4.175.666.737.307.577.848.098.488.71
110°4.195.746.877.477.868.188.398.748.96
120°4.045.576.727.397.838.228.609.159.59
135°3.554.996.187.047.578.008.429.3610.69
150°2.924.215.376.377.117.598.008.859.95
Run VMG2.533.644.655.536.286.887.358.128.90
Gybe Angles144.7°144.7°149.2°152.5°158.3°165.5°171.8°176.3°170.5°
APH ToD:550.9CDL: 9.468APH ToT: 1.0891CertNo:
BOAT
ClassFinngulf 37DesignerKamu StråhlmannBuilderFinngulf MarineAge date01/2005Series date01/2005Offset fileFG37.OFFData fileFIN100094
HULL
Length Overall11.231 mMaximum Beam3.450 mDraft2.004 mDisplacement6,259 kgDLR6.1122IMS DivisionCruiser/RacerDynamic Allowance0.210%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.410m
CREW
Maximum weight400 kg(declared)Minimum weight270 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail40.6241.37Headsail Luffed29.4629.46Headsail FlyingSymmetric93.5193.51Asymmetric
STORM SAIL AREAS (m²)
Trysail12.15Storm Jib10.86Heavy Weather Jib29.32
SAIL LIMITS
Headsails5
✱ One set on the forestay
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 Certificate2025
StellaFIN 10094
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1451.11047.6858.0760.7713.3693.9683.5675.8684.0
52°926.1685.0576.5523.8501.0490.9485.6480.4480.2
60°868.5648.8553.0508.7488.2477.7472.2466.3465.0
75°830.5625.0537.4498.0477.2463.5453.9443.7438.7
90°864.1636.3535.2493.3475.8459.0444.8424.6413.4
110°859.9627.6523.9481.6458.0440.1429.1411.7401.7
120°890.2646.4535.6486.9459.8437.7418.8393.3375.2
135°1012.7721.5582.7511.2475.6450.3427.5384.7336.7
150°1233.5855.7669.9565.3506.1474.1450.0406.7361.7
Run VMG1424.6988.0773.6651.2573.5522.9489.5443.6404.4
Selected Courses
Windward / Leeward1437.01017.8815.8705.9643.4608.4586.5559.7544.2
All purpose1086.5783.0640.8569.0530.8508.6493.3472.0457.3
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward675.00.8889
All purpose550.91.0891
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low711.90.8428
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium669.90.8957
Triple Number Windward/Leeward High581.91.0311
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance599.21.0013
Triple Number Coastal/Long Distance Low711.90.8428
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium669.90.8957
Triple Number Windward/Leeward High581.91.0311
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.41014.8767.3638.4565.7527.5498.1452.4437.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7731
Downwind "popa"0.9455
70% up, 30% down "Ilhabela"0.8178
30% up, 70% down "Ilhabela-inverso"0.8862
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low711.90.8428
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium669.90.8957
Triple Number Windward/Leeward High581.91.0311
Predominantly Upwind597.21.0046
Predominantly Downwind558.11.0752
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low711.90.8428
Triple Number AP Medium547.21.0965
Triple Number AP High489.11.2266
Triple Number Windward/Leeward Low957.90.6264
Triple Number Windward/Leeward Medium669.90.8957
Triple Number Windward/Leeward High581.91.0311
Single Number Predominant Upwind621.90.9647
Single Number Predominant Reaching549.91.0911
Single Number Predominant Downwind582.81.0294
Predominant Upwind - Low863.80.6946
Predominant Upwind - Low/Med656.40.9140
Predominant Upwind - Medium577.31.0393
Predominant Upwind - Med/High538.81.1135
Predominant Upwind - High522.51.1483
Predominant Downwind Low859.50.6981
Predominant Downwind Low/Med632.80.9481
Predominant Downwind Medium537.81.1157
Predominant Downwind Med/High479.21.2520
Predominant Downwind High444.01.3514
Predominant Reaching Low767.40.7819
Predominant Reaching Low/Med583.81.0278
Predominant Reaching Medium513.31.1688
Predominant Reaching Med/High471.61.2721
Predominant Reaching High445.91.3455
SA/DSPL Upwind20.51SA/DSPL Downwind39.25
Scoring OptionTODTOT
5-Band Windward/Leeward Low1072.30.5595
5-Band Windward/Leeward Low/Med781.40.7679
5-Band Windward/Leeward Medium657.60.9124
5-Band Windward/Leeward Med/High590.41.0162
5-Band Windward/Leeward High561.61.0683
Windward/Leeward 60-40 Low1078.10.5565
Windward/Leeward 60-40 Low/Med791.10.7584
Windward/Leeward 60-40 Medium671.60.8934
Windward/Leeward 60-40 Med/High609.70.9842
Windward/Leeward 60-40 High585.01.0256
5-Band AP Low786.80.7626
5-Band AP Low/Med620.20.9675
5-Band AP Medium539.41.1122
5-Band AP Med/High495.41.2110
5-Band AP High473.21.2680
5-Band SF Bay Tour - Low923.70.6496
5-Band SF Bay Tour - Low/Med747.80.8023
5-Band SF Bay Tour - Medium636.20.9430
5-Band SF Bay Tour - Med/High577.41.0392
5-Band SF Bay Tour - High550.81.0892
Chicago-Mac Upwind0.9348
Chicago-Mac All Purpose0.9657
Chicago-Mac Downwind0.9916
Bayview-Mac Cove Island0.7032
Bayview-Mac Shore0.7081
Harvest Moon Regatta479.11.2523
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance599.21.0013
Triple Number Coastal/Long Distance Low711.90.8428
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium669.90.8957
Triple Number Windward/Leeward High581.91.0311
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.41014.8767.3638.4565.7527.5498.1452.4437.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance599.21.0013
Triple Number Coastal/Long Distance Low711.90.8428
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium669.90.8957
Triple Number Windward/Leeward High581.91.0311
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.41014.8767.3638.4565.7527.5498.1452.4437.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance599.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.41014.8767.3638.4565.7527.5498.1452.4437.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low711.90.8428
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium669.90.8957
Triple Number Windward/Leeward High581.91.0311
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating599.21.0013
FinRating, kevyt tuuli1053.10.9496
FinRating, kova tuuli476.11.0501
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low711.90.8428
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium669.90.8957
Triple Number Windward/Leeward High581.91.0311
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0013
Triple Number Coastal/Long Distance Low0.8428
Triple Number Coastal/Long Distance Medium1.0966
Triple Number Coastal/Long Distance High1.2266
Triple Number Windward/Leeward Low0.6544
Triple Number Windward/Leeward Medium0.8957
Triple Number Windward/Leeward High1.0311
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.41014.8767.3638.4565.7527.5498.1452.4437.7
For information
General Purpose Handicap (GPH)619.2
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance599.21.0013
Triple Number Coastal/Long Distance Low711.90.8428
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium669.90.8957
Triple Number Windward/Leeward High581.91.0311
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.41014.8767.3638.4565.7527.5498.1452.4437.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low711.90.8428
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium669.90.8957
Triple Number Windward/Leeward High581.91.0311
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance599.21.0013
Triple Number Coastal/Long Distance Low711.90.8428
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium669.90.8957
Triple Number Windward/Leeward High581.91.0311
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.41014.8767.3638.4565.7527.5498.1452.4437.7
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance599.21.0013
Triple Number Coastal/Long Distance Low711.90.8428
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium669.90.8957
Triple Number Windward/Leeward High581.91.0311
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.41014.8767.3638.4565.7527.5498.1452.4437.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low711.9
Triple Number Coastal/Long Distance Medium547.1
Triple Number Coastal/Long Distance High489.2
Triple Number Windward/Leeward Low916.9
Triple Number Windward/Leeward Medium669.9
Triple Number Windward/Leeward High581.9
Predominantly Upwind597.2
Predominantly Downwind558.1
Predominantly Reaching536.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance599.21.0013
Triple Number Coastal/Long Distance Low711.90.8428
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium669.90.8957
Triple Number Windward/Leeward High581.91.0311
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.41014.8767.3638.4565.7527.5498.1452.4437.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8428
Triple Number Coastal/Long Distance Medium1.0966
Triple Number Coastal/Long Distance High1.2266
Triple Number Windward/Leeward Low0.6544
Triple Number Windward/Leeward Medium0.8957
Triple Number Windward/Leeward High1.0311
Coastal/Long Distance1.0013
Predominantly Upwind1.0046
Predominantly Downwind1.0752
For information
General Purpose Handicap (GPH)619.2
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0891
Distanseseilas Trippeltall svak vind0.8428
Distanseseilas Trippeltall mellomvind1.0966
Distanseseilas Trippeltall sterk vind1.2266
Pølsebane Trippeltall svak vind0.6544
Pølsebane Trippeltall mellomvind0.8957
Pølsebane Trippeltall sterk vind1.0311
Motvind Singeltall1.0046
Medvind Singeltall1.0752
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low711.90.8428
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium669.90.8957
Triple Number Windward/Leeward High581.91.0311
Coastal/Long Distance599.21.0013
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind597.21.0046
Predominantly Downwind558.11.0752
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore548.81.0932
Cape Doctor Coastal461.71.2994
Triple Number Coastal/Long Distance Low711.90.8428
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium669.90.8957
Triple Number Windward/Leeward High581.91.0311
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8428
Triple Number Coastal/Long Distance Medium1.0966
Triple Number Coastal/Long Distance High1.2266
Triple Number Windward/Leeward Low0.6544
Triple Number Windward/Leeward Medium0.8957
Triple Number Windward/Leeward High1.0311
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8428
Triple Number Coastal/Long Distance Medium1.0966
Triple Number Coastal/Long Distance High1.2266
Triple Number Windward/Leeward Low0.6544
Triple Number Windward/Leeward Medium0.8957
Triple Number Windward/Leeward High1.0311
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance599.21.0013
Triple Number Coastal/Long Distance Low711.90.8428
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium669.90.8957
Triple Number Windward/Leeward High581.91.0311
Predominantly Upwind597.21.0046
Predominantly Downwind558.11.0752
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.41014.8767.3638.4565.7527.5498.1452.4437.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance599.21.0013
Triple Number Coastal/Long Distance Low711.90.8428
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High489.21.2266
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium669.90.8957
Triple Number Windward/Leeward High581.91.0311
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.41014.8767.3638.4565.7527.5498.1452.4437.7
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low711.90.8428
Triple Number AP Medium547.21.0965
Triple Number AP High489.11.2266
Triple Number Windward/Leeward Low957.90.6264
Triple Number Windward/Leeward Medium669.90.8957
Triple Number Windward/Leeward High581.91.0311
Single Number Predominant Upwind621.90.9647
Single Number Predominant Reaching549.91.0911
Single Number Predominant Downwind582.81.0294
Predominant Upwind - Low863.80.6946
Predominant Upwind - Low/Med656.40.9140
Predominant Upwind - Medium577.31.0393
Predominant Upwind - Med/High538.81.1135
Predominant Upwind - High522.51.1483
Predominant Downwind Low859.50.6981
Predominant Downwind Low/Med632.80.9481
Predominant Downwind Medium537.81.1157
Predominant Downwind Med/High479.21.2520
Predominant Downwind High444.01.3514
Predominant Reaching Low767.40.7819
Predominant Reaching Low/Med583.81.0278
Predominant Reaching Medium513.31.1688
Predominant Reaching Med/High471.61.2721
Predominant Reaching High445.91.3455
SA/DSPL Upwind20.51SA/DSPL Downwind39.25
Scoring OptionTODTOT
5-Band Windward/Leeward Low1072.30.5595
5-Band Windward/Leeward Low/Med781.40.7679
5-Band Windward/Leeward Medium657.60.9124
5-Band Windward/Leeward Med/High590.41.0162
5-Band Windward/Leeward High561.61.0683
Windward/Leeward 60-40 Low1078.10.5565
Windward/Leeward 60-40 Low/Med791.10.7584
Windward/Leeward 60-40 Medium671.60.8934
Windward/Leeward 60-40 Med/High609.70.9842
Windward/Leeward 60-40 High585.01.0256
5-Band AP Low786.80.7626
5-Band AP Low/Med620.20.9675
5-Band AP Medium539.41.1122
5-Band AP Med/High495.41.2110
5-Band AP High473.21.2680
5-Band SF Bay Tour - Low923.70.6496
5-Band SF Bay Tour - Low/Med747.80.8023
5-Band SF Bay Tour - Medium636.20.9430
5-Band SF Bay Tour - Med/High577.41.0392
5-Band SF Bay Tour - High550.81.0892
Chicago-Mac Upwind0.9348
Chicago-Mac All Purpose0.9657
Chicago-Mac Downwind0.9916
Bayview-Mac Cove Island0.7032
Bayview-Mac Shore0.7081
Harvest Moon Regatta479.11.2523
Club Certificate2025
StellaFIN 10094
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFinngulf 37MeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA11.231Max. Beam3.450Draft2.004Displacement6,259Wetted area26.86IMS L10.171LSM010.079Acc. length11.213Sink (kg/mm) 20.30
VCGD-0.107VCGM-0.036RM Rated (kg·m) 143.8Limit of positive stability(°) N/AStability IndexN/ADefault crew weight696Declared crew weight400
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBWPIPA0.0007
EDLST1ST2
ST3ST4ST5
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstaysCheckstaysSpreaders2Rotating mastNo
P14.010IG14.736ISP14.830MDT10.120MDL10.220MDT2MDL2TLMWGO
E4.953J4.215BAS1.586FSDFoilSFJSPL4.310WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date11/08/2024
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
StellaFIN 10094
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.150.971.773.124.1540.62
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.040.591.152.203.224.1813.63NoNo 29.46
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment014.5514.5514.557.747.6093.51
CRUISER/RACER REQUIREMENTS*
Accommodation length11.2 mTable area0.55 m²Headroom1.77 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity130 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity74 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.