Club
Certificate
2022

Boat

Eos

FIN-9595

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
Beat Angles45.0°43.2°40.6°39.4°38.8°39.1°39.0°
Beat VMG3.734.505.055.335.455.515.63
52°5.826.917.387.657.757.817.91
60°6.287.297.667.857.978.048.13
75°6.767.627.998.198.338.458.62
90°6.877.698.088.418.718.919.22
110°6.287.307.938.388.829.149.72
120°5.867.137.838.298.809.3110.19
135°5.246.497.437.968.418.9210.08
150°4.395.566.587.397.908.319.25
Run VMG3.804.815.706.467.117.678.48
Gybe Angles143.3°147.1°148.4°155.0°164.9°177.2°178.1°

APH: 517.7

CDL: 10.412

GPH: 579.3

CertNo: 09595

BOAT
ClassFinngulf 41DesignerK-J StråhlmannBuilderFinngulf YachtsAge date01/2002Series date06/2001Offset fileFINNGULF41-DK.offData fileL-9595
HULL
Length Overall12.495 mMaximum Beam3.844 mDraft2.191 mDisplacement7,392 kgDLR5.6533IMS DivisionCruiser/RacerDynamic Allowance0.119%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.480m
CREW
Maximum weight680 kgMinimum weight510 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail51.7552.73Headsail Luffed40.4340.43Headsail Flying69.1869.18SymmetricAsymmetric101.27101.27 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail15.19Storm Jib14.00Heavy Weather Jib37.79
SAIL LIMITS
Headsails6  Spinnakers4 * Asymmetric may be tacked on the pole
STABILITY
Righting Moment197.3 kg·mStability 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  041400027M6Issued on 27/07/2022Valid until 31/12/2022
VPP ver: 2022 1.04 | © ORC | www.orc.org

Club
Certificate
2022

Boat

Eos

FIN-9595

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
Beat VMG964.7799.1712.6675.8660.7653.3639.6
52°618.2521.3488.0470.9464.4461.0455.0
60°573.6493.5469.7458.4451.4447.5442.8
75°532.7472.3450.7439.4432.0425.9417.8
90°523.7467.9445.4427.9413.4403.8390.6
110°573.6492.8453.8429.8408.4393.8370.5
120°614.0505.0459.8434.0409.2386.8353.2
135°687.2554.3484.5452.4428.2403.7357.1
150°820.0648.0547.3486.9455.7433.2389.0
Run VMG946.9748.2632.0557.5506.3469.5424.6
Selected Courses
Windward / Leeward955.8773.7672.3616.7583.5561.4532.1
All purpose719.0596.3534.4501.1480.5466.2443.2
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward644.10.9316
All purpose517.71.1591
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low657.60.9124
Triple Number Coastal/Long Distance Medium515.01.1651
Triple Number Coastal/Long Distance High461.11.3011
Triple Number Windward/Leeward Low864.70.6939
Triple Number Windward/Leeward Medium640.00.9375
Triple Number Windward/Leeward High556.01.0792
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance566.71.0588
Triple Number Coastal/Long Distance Low657.60.9124
Triple Number Coastal/Long Distance Medium515.01.1651
Triple Number Coastal/Long Distance High461.11.3011
Triple Number Windward/Leeward Low864.70.6939
Triple Number Windward/Leeward Medium640.00.9375
Triple Number Windward/Leeward High556.01.0792
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance954.9724.7604.3536.1499.1470.0422.5
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.8226
Downwind "popa"0.9802
70% up, 30% down "Ilhabela"0.8643
30% up, 70% down "Ilhabela-inverso"0.9269
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low657.60.9124
Triple Number Coastal/Long Distance Medium515.01.1651
Triple Number Coastal/Long Distance High461.11.3011
Triple Number Windward/Leeward Low864.70.6939
Triple Number Windward/Leeward Medium640.00.9375
Triple Number Windward/Leeward High556.01.0792
Predominantly Upwind559.01.0733
Predominantly Downwind527.61.1373
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low657.60.9124
Triple Number All Purpose Medium515.01.1651
Triple Number All Purpose High461.11.3011
Triple Number Windward/Leeward Low864.70.6939
Triple Number Windward/Leeward Medium640.00.9375
Triple Number Windward/Leeward High556.01.0792
Predominantly Upwind559.01.0733
Predominantly Downwind527.61.1373
Predominantly Upwind Low734.00.8175
Predominantly Upwind Medium577.81.0384
Predominantly Upwind High541.11.1089
Predominantly Downwind Low729.70.8223
Predominantly Downwind Medium526.51.1397
Predominantly Downwind High436.71.3740
Chicago-Mac Upwind1.0542
Chicago-Mac All Purpose1.0834
Chicago-Mac Downwind1.1171
Bayview-Mac Cove Island1.0153
Bayview-Mac Shore1.0240
Victoria-Maui1.1963
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance566.71.0588
Triple Number Coastal/Long Distance Low657.60.9124
Triple Number Coastal/Long Distance Medium515.01.1651
Triple Number Coastal/Long Distance High461.11.3011
Triple Number Windward/Leeward Low864.70.6939
Triple Number Windward/Leeward Medium640.00.9375
Triple Number Windward/Leeward High556.01.0792
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance954.9724.7604.3536.1499.1470.0422.5
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance566.71.0588
Triple Number Coastal/Long Distance Low657.60.9124
Triple Number Coastal/Long Distance Medium515.01.1651
Triple Number Coastal/Long Distance High461.11.3011
Triple Number Windward/Leeward Low864.70.6939
Triple Number Windward/Leeward Medium640.00.9375
Triple Number Windward/Leeward High556.01.0792
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance954.9724.7604.3536.1499.1470.0422.5
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance566.7
Triple Number Coastal/Long Distance Low657.6
Triple Number Coastal/Long Distance Medium515.0
Triple Number Coastal/Long Distance High461.1
Triple Number Windward/Leeward Low864.7
Triple Number Windward/Leeward Medium640.0
Triple Number Windward/Leeward High556.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance954.9724.7604.3536.1499.1470.0422.5
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance566.71.0588
Triple Number Coastal/Long Distance Low657.60.9124
Triple Number Coastal/Long Distance Medium515.01.1651
Triple Number Coastal/Long Distance High461.11.3011
Triple Number Windward/Leeward Low864.70.6939
Triple Number Windward/Leeward Medium640.00.9375
Triple Number Windward/Leeward High556.01.0792
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance954.9724.7604.3536.1499.1470.0422.5
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)566.71.0588
Triple Number Coastal/Long Distance Low657.60.9124
Triple Number Coastal/Long Distance Medium515.01.1651
Triple Number Coastal/Long Distance High461.11.3011
Triple Number Windward/Leeward Low864.70.6939
Triple Number Windward/Leeward Medium640.00.9375
Triple Number Windward/Leeward High556.01.0792
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance954.9724.7604.3536.1499.1470.0422.5
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low657.60.9124
Triple Number Coastal/Long Distance Medium515.01.1651
Triple Number Coastal/Long Distance High461.11.3011
Triple Number Windward/Leeward Low864.70.6939
Triple Number Windward/Leeward Medium640.00.9375
Triple Number Windward/Leeward High556.01.0792
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9124
Triple Number Coastal/Long Distance Medium1.1651
Triple Number Coastal/Long Distance High1.3011
Triple Number Windward/Leeward Low0.6939
Triple Number Windward/Leeward Medium0.9375
Triple Number Windward/Leeward High1.0792
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance954.9724.7604.3536.1499.1470.0422.5
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance566.71.0588
Triple Number Coastal/Long Distance Low657.60.9124
Triple Number Coastal/Long Distance Medium515.01.1651
Triple Number Coastal/Long Distance High461.11.3011
Triple Number Windward/Leeward Low864.70.6939
Triple Number Windward/Leeward Medium640.00.9375
Triple Number Windward/Leeward High556.01.0792
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance954.9724.7604.3536.1499.1470.0422.5
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low657.60.9124
Triple Number Coastal/Long Distance Medium515.01.1651
Triple Number Coastal/Long Distance High461.11.3011
Triple Number Windward/Leeward Low864.70.6939
Triple Number Windward/Leeward Medium640.00.9375
Triple Number Windward/Leeward High556.01.0792
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance566.71.0588
Triple Number Coastal/Long Distance Low657.60.9124
Triple Number Coastal/Long Distance Medium515.01.1651
Triple Number Coastal/Long Distance High461.11.3011
Triple Number Windward/Leeward Low864.70.6939
Triple Number Windward/Leeward Medium640.00.9375
Triple Number Windward/Leeward High556.01.0792
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance954.9724.7604.3536.1499.1470.0422.5
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance566.71.0588
Triple Number Coastal/Long Distance Low657.60.9124
Triple Number Coastal/Long Distance Medium515.01.1651
Triple Number Coastal/Long Distance High461.11.3011
Triple Number Windward/Leeward Low864.70.6939
Triple Number Windward/Leeward Medium640.00.9375
Triple Number Windward/Leeward High556.01.0792
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance954.9724.7604.3536.1499.1470.0422.5
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low864.70.6939
Triple Number Windward/Leeward Medium640.00.9375
Triple Number Windward/Leeward High556.01.0792
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance954.9724.7604.3536.1499.1470.0422.5
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low657.6
Triple Number Coastal/Long Distance Medium515.0
Triple Number Coastal/Long Distance High461.1
Triple Number Windward/Leeward Low864.7
Triple Number Windward/Leeward Medium640.0
Triple Number Windward/Leeward High556.0
Predominantly Upwind559.0
Predominantly Downwind527.6
Predominantly Reaching500.5
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance566.71.0588
Triple Number Coastal/Long Distance Low657.60.9124
Triple Number Coastal/Long Distance Medium515.01.1651
Triple Number Coastal/Long Distance High461.11.3011
Triple Number Windward/Leeward Low864.70.6939
Triple Number Windward/Leeward Medium640.00.9375
Triple Number Windward/Leeward High556.01.0792
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance954.9724.7604.3536.1499.1470.0422.5
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9124
Triple Number Coastal/Long Distance Medium1.1651
Triple Number Coastal/Long Distance High1.3011
Triple Number Windward/Leeward Low0.6939
Triple Number Windward/Leeward Medium0.9375
Triple Number Windward/Leeward High1.0792
Coastal/Long Distance1.0588
Predominantly Upwind1.0733
Predominantly Downwind1.1373
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.0588
Tretall Distanseseilas Lite vind0.9124
Tretall Distanseseilas Mellomvind1.1651
Tretall Distanseseilas Mye vind1.3011
Tretall Pølsebane Lite vind0.6939
Tretall Pølsebane Mellomvind0.9375
Tretall Pølsebane Mye vind1.0792
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas954.9724.7604.3536.1499.1470.0422.5
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low657.60.9124
Triple Number Coastal/Long Distance Medium515.01.1651
Triple Number Coastal/Long Distance High461.11.3011
Triple Number Windward/Leeward Low864.70.6939
Triple Number Windward/Leeward Medium640.00.9375
Triple Number Windward/Leeward High556.01.0792
Coastal/Long Distance566.71.0588
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind559.01.0733
Predominantly Downwind527.61.1373
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore540.91.1092
Cape Doctor Coastal450.11.3331
Triple Number Coastal/Long Distance Low657.60.9124
Triple Number Coastal/Long Distance Medium515.01.1651
Triple Number Coastal/Long Distance High461.11.3011
Triple Number Windward/Leeward Low864.70.6939
Triple Number Windward/Leeward Medium640.00.9375
Triple Number Windward/Leeward High556.01.0792
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9124
Triple Number Coastal/Long Distance Medium1.1651
Triple Number Coastal/Long Distance High1.3011
Triple Number Windward/Leeward Low0.6939
Triple Number Windward/Leeward Medium0.9375
Triple Number Windward/Leeward High1.0792
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9124
Triple Number Coastal/Long Distance Medium1.1651
Triple Number Coastal/Long Distance High1.3011
Triple Number Windward/Leeward Low0.6939
Triple Number Windward/Leeward Medium0.9375
Triple Number Windward/Leeward High1.0792
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance566.71.0588
Triple Number Coastal/Long Distance Low657.60.9124
Triple Number Coastal/Long Distance Medium515.01.1651
Triple Number Coastal/Long Distance High461.11.3011
Triple Number Windward/Leeward Low864.70.6939
Triple Number Windward/Leeward Medium640.00.9375
Triple Number Windward/Leeward High556.01.0792
Predominantly Upwind559.01.0733
Predominantly Downwind527.61.1373
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance954.9724.7604.3536.1499.1470.0422.5
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance566.71.0588
Triple Number Coastal/Long Distance Low657.60.9124
Triple Number Coastal/Long Distance Medium515.01.1651
Triple Number Coastal/Long Distance High461.11.3011
Triple Number Windward/Leeward Low864.70.6939
Triple Number Windward/Leeward Medium640.00.9375
Triple Number Windward/Leeward High556.01.0792
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance954.9724.7604.3536.1499.1470.0422.5
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low657.60.9124
Triple Number All Purpose Medium515.01.1651
Triple Number All Purpose High461.11.3011
Triple Number Windward/Leeward Low864.70.6939
Triple Number Windward/Leeward Medium640.00.9375
Triple Number Windward/Leeward High556.01.0792
Predominantly Upwind559.01.0733
Predominantly Downwind527.61.1373
Predominantly Upwind Low734.00.8175
Predominantly Upwind Medium577.81.0384
Predominantly Upwind High541.11.1089
Predominantly Downwind Low729.70.8223
Predominantly Downwind Medium526.51.1397
Predominantly Downwind High436.71.3740
Chicago-Mac Upwind1.0542
Chicago-Mac All Purpose1.0834
Chicago-Mac Downwind1.1171
Bayview-Mac Cove Island1.0153
Bayview-Mac Shore1.0240
Harvest Moon Regatta455.11.3183
Victoria-Maui1.1963
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low941.70.6371
5-Band Low / Medium791.10.7584
5-Band Medium628.80.9542
5-Band Medium / High564.81.0622
5-Band High537.21.1169
ORC Ref  041400027M6Issued on 27/07/2022Valid until 31/12/2022
VPP ver: 2022 1.04 | © ORC | www.orc.org

Club
Certificate
2022

Boat

Eos

FIN-9595

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFinngulf 41Measurement01/06/2021HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.495Max. Beam3.844Draft2.191Displacement7,392Wetted area31.62IMS L11.060LSM010.934Acc. length12.493Sink (kg/mm) 24.18
VCGD0.001VCGM0.043RM Measured (kg·m) 197.3RM Default (kg·m) 194.8Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.480PBW0.115PIPA0.0032
EDL2.795ST10.048ST20.170
ST30.170ST40.098ST50.275
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders3
P16.050IG16.638ISP16.678MDT10.130MDL10.188MDT20.115MDL20.135TL2.355MW0.171GO0.196
E5.408J4.550BAS1.573FSD0.040SFJ0.200SPL4.635WPLTPS5.140BD0.180MWT237.70MCG6.548
Flying Headsail Foretriangles IdISPTPS116.6785.140
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date01/06/2021MeasurerComment
SFFP0.200FFMFF1.432LCFcl6.962SG1.0050
SAFP11.425FAMFA1.062LCFsh7.217HBI1.214
W1141.7W2141.7W3141.7W4141.7LCFD
PD1305.4PD2300.9PD3300.8PD4301.2
WD5.340PLM9000.00GSA1.0RSA1.0
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1WASTE RST EMPTY7707.192WATER RST EMPTY15004.953DIESEL RST Full0.90001431435.824Water RST Empty9504.35Total deductible1295.82
OTHER ITEMSIdKindDescriptionWeightLCGVCG1MiscellaneousEbersprächer hearter11.102MiscellaneousArdic 17L boiler9.242Battery2x140Ah House8.101Battery60Ah Start9.101EngineVOLVO D2-55Total deductible
ORC Ref  041400027M6Issued on 27/07/2022Valid until 31/12/2022
VPP ver: 2022 1.04 | © ORC | www.orc.org

Club
Certificate
2022

Boat

Eos

FIN-9595

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialComment10.161.162.033.504.5551.7503/05/2021WB-SailsUnknown20.171.132.003.474.5151.3329/05/2021WB-SailsUnknownEndurmaxx
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialCommentC00.051.203.374.456.027.3216.27NoYes169.1803/05/2021WB-SailsNylonJR0.130.611.142.413.825.3415.93NoNo 40.4303/05/2021WB-SailsUnknownEndumaxx10.100.611.152.273.454.6816.46YesNo 38.1229/05/2021North SailsUnknown
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateMakerMaterialComment116.8515.7416.307.437.5798%101.2729/05/2021North SailsUnknownRed
ORC Ref  041400027M6Issued on 27/07/2022Valid until 31/12/2022
VPP ver: 2022 1.04 | © ORC | www.orc.org