Club
Certificate
2022

Boat

Feria

FIN-2772

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 Angles45.4°43.8°43.6°42.4°40.5°39.6°39.9°
Beat VMG2.613.183.623.994.284.424.45
52°4.064.895.545.926.146.276.34
60°4.335.195.806.106.306.446.56
75°4.535.405.986.266.466.656.95
90°4.625.626.196.506.756.947.19
110°4.625.636.216.546.877.207.78
120°4.455.456.116.456.777.117.80
135°3.924.895.756.226.536.857.54
150°3.374.315.145.866.266.557.17
Run VMG2.923.754.475.185.776.186.75
Gybe Angles148.4°153.2°154.7°160.1°174.8°179.0°179.0°

APH: 676.4

CDL: 6.284

GPH: 766.3

CertNo:

BOAT
ClassFinn Express 83DesignerEivind StillBuilderNykraAge date01/1982Series date04/1981Offset fileL5280.BOFData fileFIN2772
HULL
Length Overall8.319 mMaximum Beam2.794 mDraft1.430 mDisplacement2,403 kgDLR6.9945IMS DivisionCruiser/RacerDynamic Allowance0.378%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight430 kgMinimum weight323 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail18.8319.16Headsail Luffed14.3214.32Headsail FlyingSymmetric33.3733.37Asymmetric
STORM SAIL AREAS (m²)
Trysail5.83Storm Jib3.41Heavy Weather Jib9.20
SAIL LIMITS
Headsails1 * Woven polyester sails  Spinnakers4
STABILITY
Righting Moment37.1 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  04140001V05Issued on 03/04/2022Valid until 31/12/2022
VPP ver: 2022 1.01 | © ORC | www.orc.org

Club
Certificate
2022

Boat

Feria

FIN-2772

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 VMG1377.91131.2994.3901.3840.9813.6808.5
52°885.7736.5650.4608.2586.0573.9567.8
60°831.0694.1620.9589.8571.5558.7548.5
75°795.1666.1602.4575.4557.4541.5517.9
90°779.9640.1581.2553.9533.2519.0500.7
110°779.6639.6580.0550.2524.0499.7462.8
120°809.5661.0589.5558.2532.1506.2461.4
135°918.2736.3626.0578.5551.0525.4477.6
150°1067.9834.5700.1614.6575.0549.4501.7
Run VMG1233.1961.0805.0695.2624.1582.3533.5
Selected Courses
Windward / Leeward1305.51046.1899.6798.3732.5698.0671.0
All purpose997.7810.0708.6648.7611.2588.2562.1
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward839.10.7150
All purpose676.40.8871
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low903.90.6638
Triple Number Coastal/Long Distance Medium672.70.8919
Triple Number Coastal/Long Distance High584.21.0271
Triple Number Windward/Leeward Low1175.80.5103
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High696.50.8615
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance740.40.8104
Triple Number Coastal/Long Distance Low903.90.6638
Triple Number Coastal/Long Distance Medium672.70.8919
Triple Number Coastal/Long Distance High584.21.0271
Triple Number Windward/Leeward Low1175.80.5103
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High696.50.8615
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1298.2978.4804.0694.5634.3594.2537.0
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.6116
Downwind "popa"0.7729
70% up, 30% down "Ilhabela"0.6524
30% up, 70% down "Ilhabela-inverso"0.7162
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low903.90.6638
Triple Number Coastal/Long Distance Medium672.70.8919
Triple Number Coastal/Long Distance High584.21.0271
Triple Number Windward/Leeward Low1175.80.5103
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High696.50.8615
Predominantly Upwind739.50.8114
Predominantly Downwind684.70.8764
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low903.90.6638
Triple Number All Purpose Medium672.70.8919
Triple Number All Purpose High584.21.0271
Triple Number Windward/Leeward Low1175.80.5103
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High696.50.8615
Predominantly Upwind739.50.8114
Predominantly Downwind684.70.8764
Predominantly Upwind Low1028.30.5835
Predominantly Upwind Medium768.00.7813
Predominantly Upwind High681.80.8800
Predominantly Downwind Low975.80.6149
Predominantly Downwind Medium671.90.8931
Predominantly Downwind High554.21.0827
Chicago-Mac Upwind0.7926
Chicago-Mac All Purpose0.8232
Chicago-Mac Downwind0.8599
Bayview-Mac Cove Island0.7562
Bayview-Mac Shore0.7616
Victoria-Maui0.9262
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance740.40.8104
Triple Number Coastal/Long Distance Low903.90.6638
Triple Number Coastal/Long Distance Medium672.70.8919
Triple Number Coastal/Long Distance High584.21.0271
Triple Number Windward/Leeward Low1175.80.5103
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High696.50.8615
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1298.2978.4804.0694.5634.3594.2537.0
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance740.40.8104
Triple Number Coastal/Long Distance Low903.90.6638
Triple Number Coastal/Long Distance Medium672.70.8919
Triple Number Coastal/Long Distance High584.21.0271
Triple Number Windward/Leeward Low1175.80.5103
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High696.50.8615
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1298.2978.4804.0694.5634.3594.2537.0
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance740.4
Triple Number Coastal/Long Distance Low903.9
Triple Number Coastal/Long Distance Medium672.7
Triple Number Coastal/Long Distance High584.2
Triple Number Windward/Leeward Low1175.8
Triple Number Windward/Leeward Medium836.2
Triple Number Windward/Leeward High696.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1298.2978.4804.0694.5634.3594.2537.0
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance740.40.8104
Triple Number Coastal/Long Distance Low903.90.6638
Triple Number Coastal/Long Distance Medium672.70.8919
Triple Number Coastal/Long Distance High584.21.0271
Triple Number Windward/Leeward Low1175.80.5103
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High696.50.8615
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1298.2978.4804.0694.5634.3594.2537.0
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)740.40.8104
Triple Number Coastal/Long Distance Low903.90.6638
Triple Number Coastal/Long Distance Medium672.70.8919
Triple Number Coastal/Long Distance High584.21.0271
Triple Number Windward/Leeward Low1175.80.5103
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High696.50.8615
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1298.2978.4804.0694.5634.3594.2537.0
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low903.90.6638
Triple Number Coastal/Long Distance Medium672.70.8919
Triple Number Coastal/Long Distance High584.21.0271
Triple Number Windward/Leeward Low1175.80.5103
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High696.50.8615
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6638
Triple Number Coastal/Long Distance Medium0.8919
Triple Number Coastal/Long Distance High1.0271
Triple Number Windward/Leeward Low0.5103
Triple Number Windward/Leeward Medium0.7175
Triple Number Windward/Leeward High0.8615
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1298.2978.4804.0694.5634.3594.2537.0
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance740.40.8104
Triple Number Coastal/Long Distance Low903.90.6638
Triple Number Coastal/Long Distance Medium672.70.8919
Triple Number Coastal/Long Distance High584.21.0271
Triple Number Windward/Leeward Low1175.80.5103
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High696.50.8615
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1298.2978.4804.0694.5634.3594.2537.0
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low903.90.6638
Triple Number Coastal/Long Distance Medium672.70.8919
Triple Number Coastal/Long Distance High584.21.0271
Triple Number Windward/Leeward Low1175.80.5103
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High696.50.8615
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance740.40.8104
Triple Number Coastal/Long Distance Low903.90.6638
Triple Number Coastal/Long Distance Medium672.70.8919
Triple Number Coastal/Long Distance High584.21.0271
Triple Number Windward/Leeward Low1175.80.5103
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High696.50.8615
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1298.2978.4804.0694.5634.3594.2537.0
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance740.40.8104
Triple Number Coastal/Long Distance Low903.90.6638
Triple Number Coastal/Long Distance Medium672.70.8919
Triple Number Coastal/Long Distance High584.21.0271
Triple Number Windward/Leeward Low1175.80.5103
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High696.50.8615
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1298.2978.4804.0694.5634.3594.2537.0
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low1175.80.5103
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High696.50.8615
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1298.2978.4804.0694.5634.3594.2537.0
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low903.9
Triple Number Coastal/Long Distance Medium672.7
Triple Number Coastal/Long Distance High584.2
Triple Number Windward/Leeward Low1175.8
Triple Number Windward/Leeward Medium836.2
Triple Number Windward/Leeward High696.5
Predominantly Upwind739.5
Predominantly Downwind684.7
Predominantly Reaching654.6
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance740.40.8104
Triple Number Coastal/Long Distance Low903.90.6638
Triple Number Coastal/Long Distance Medium672.70.8919
Triple Number Coastal/Long Distance High584.21.0271
Triple Number Windward/Leeward Low1175.80.5103
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High696.50.8615
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1298.2978.4804.0694.5634.3594.2537.0
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6638
Triple Number Coastal/Long Distance Medium0.8919
Triple Number Coastal/Long Distance High1.0271
Triple Number Windward/Leeward Low0.5103
Triple Number Windward/Leeward Medium0.7175
Triple Number Windward/Leeward High0.8615
Coastal/Long Distance0.8104
Predominantly Upwind0.8114
Predominantly Downwind0.8764
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.8104
Tretall Distanseseilas Lite vind0.6638
Tretall Distanseseilas Mellomvind0.8919
Tretall Distanseseilas Mye vind1.0271
Tretall Pølsebane Lite vind0.5103
Tretall Pølsebane Mellomvind0.7175
Tretall Pølsebane Mye vind0.8615
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1298.2978.4804.0694.5634.3594.2537.0
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low903.90.6638
Triple Number Coastal/Long Distance Medium672.70.8919
Triple Number Coastal/Long Distance High584.21.0271
Triple Number Windward/Leeward Low1175.80.5103
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High696.50.8615
Coastal/Long Distance740.40.8104
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind739.50.8114
Predominantly Downwind684.70.8764
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore679.10.8836
Cape Doctor Coastal569.91.0527
Triple Number Coastal/Long Distance Low903.90.6638
Triple Number Coastal/Long Distance Medium672.70.8919
Triple Number Coastal/Long Distance High584.21.0271
Triple Number Windward/Leeward Low1175.80.5103
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High696.50.8615
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6638
Triple Number Coastal/Long Distance Medium0.8919
Triple Number Coastal/Long Distance High1.0271
Triple Number Windward/Leeward Low0.5103
Triple Number Windward/Leeward Medium0.7175
Triple Number Windward/Leeward High0.8615
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6638
Triple Number Coastal/Long Distance Medium0.8919
Triple Number Coastal/Long Distance High1.0271
Triple Number Windward/Leeward Low0.5103
Triple Number Windward/Leeward Medium0.7175
Triple Number Windward/Leeward High0.8615
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance740.40.8104
Triple Number Coastal/Long Distance Low903.90.6638
Triple Number Coastal/Long Distance Medium672.70.8919
Triple Number Coastal/Long Distance High584.21.0271
Triple Number Windward/Leeward Low1175.80.5103
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High696.50.8615
Predominantly Upwind739.50.8114
Predominantly Downwind684.70.8764
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1298.2978.4804.0694.5634.3594.2537.0
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance740.40.8104
Triple Number Coastal/Long Distance Low903.90.6638
Triple Number Coastal/Long Distance Medium672.70.8919
Triple Number Coastal/Long Distance High584.21.0271
Triple Number Windward/Leeward Low1175.80.5103
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High696.50.8615
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1298.2978.4804.0694.5634.3594.2537.0
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low903.90.6638
Triple Number All Purpose Medium672.70.8919
Triple Number All Purpose High584.21.0271
Triple Number Windward/Leeward Low1175.80.5103
Triple Number Windward/Leeward Medium836.20.7175
Triple Number Windward/Leeward High696.50.8615
Predominantly Upwind739.50.8114
Predominantly Downwind684.70.8764
Predominantly Upwind Low1028.30.5835
Predominantly Upwind Medium768.00.7813
Predominantly Upwind High681.80.8800
Predominantly Downwind Low975.80.6149
Predominantly Downwind Medium671.90.8931
Predominantly Downwind High554.21.0827
Chicago-Mac Upwind0.7926
Chicago-Mac All Purpose0.8232
Chicago-Mac Downwind0.8599
Bayview-Mac Cove Island0.7562
Bayview-Mac Shore0.7616
Harvest Moon Regatta585.81.0243
Victoria-Maui0.9262
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low1285.50.4667
5-Band Low / Medium1068.70.5614
5-Band Medium816.50.7349
5-Band Medium / High707.60.8479
5-Band High675.60.8881
ORC Ref  04140001V05Issued on 03/04/2022Valid until 31/12/2022
VPP ver: 2022 1.01 | © ORC | www.orc.org

Club
Certificate
2022

Boat

Feria

FIN-2772

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFinn Express 83Measurement15/04/2021HINPlan reviewHull constructionSolidAramid Hull CoreNoCarbon RudderNoLight stanchionsNoTrim tabNo
LOA8.319Max. Beam2.794Draft1.430Displacement2,403Wetted area14.35IMS L7.079LSM07.003Acc. length8.319Sink (kg/mm) 10.27
VCGD-0.061VCGM0.031RM Measured (kg·m) 37.1RM Default (kg·m) 37.1Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0014
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1
P9.245IG8.255ISP8.310MDT10.093MDL10.127MDT2MDL2TLNo TaperMWGO
E3.600J2.682BAS1.195FSDFoilSFJSPL2.800WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG estimatedFlotation Date08/04/2020MeasurerComment
SFFP0.506FFMFF0.957LCFcl4.428SG1.0250
SAFP7.893FAMFA0.842LCFsh4.640HBI0.892
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04140001V05Issued on 03/04/2022Valid until 31/12/2022
VPP ver: 2022 1.01 | © ORC | www.orc.org

Club
Certificate
2022

Boat

Feria

FIN-2772

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialComment10.140.671.212.142.9318.83
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialComment10.911.842.813.817.60NoNo 14.32G30.042.877.60NoNo 11.04UnknownG3
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateMakerMaterialComment18.108.108.104.984.8033.37
ORC Ref  04140001V05Issued on 03/04/2022Valid until 31/12/2022
VPP ver: 2022 1.01 | © ORC | www.orc.org