Club
Certificate
2022

Boat

Hieprukka

FIN612

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 Angles43.0°41.7°42.6°42.0°41.8°41.8°41.1°
Beat VMG3.003.593.954.144.244.294.37
52°4.555.415.946.156.256.316.35
60°4.805.696.176.376.476.536.57
75°5.025.916.356.576.716.806.90
90°4.975.916.396.666.857.027.27
110°4.845.926.486.796.987.127.33
120°4.705.796.436.787.077.337.62
135°4.295.276.156.586.907.227.87
150°3.664.625.516.226.616.907.52
Run VMG3.174.014.775.496.056.477.05
Gybe Angles147.5°152.0°151.1°157.9°171.8°179.0°179.0°

APH: 644.5

CDL: 6.688

GPH: 722.1

CertNo:

BOAT
ClassBotnia 6DesignerG.L.StenbackBuilderSarinAge date01/1975Series date10/1970Offset fileBotnia6CL.offData fileFIN612
HULL
Length Overall10.500 mMaximum Beam2.300 mDraft1.594 mDisplacement3,700 kgDLR9.8924IMS DivisionCruiser/RacerDynamic Allowance0.298%Age Allowance0.487%
PROPELLER
InstallationIn ApertureTypeFolding 2 bladesDiameter0.200m
CREW
Maximum weight360 kgMinimum weight270 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail22.3523.00Headsail Luffed29.2129.21Headsail FlyingSymmetric53.3253.32Asymmetric
STORM SAIL AREAS (m²)
Trysail6.38Storm Jib5.52Heavy Weather Jib14.89
SAIL LIMITS
Headsails1  Spinnakers4
STABILITY
Righting Moment33.3 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  041400025RQIssued on 23/06/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
2022

Boat

Hieprukka

FIN612

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 VMG1201.31003.3912.0869.9849.8838.5823.9
52°790.4666.0606.1585.6576.0570.9567.1
60°749.6632.4583.1565.1556.5551.7547.6
75°717.5609.4567.1548.1536.4529.1521.4
90°724.0609.0563.1540.6525.3513.1495.5
110°743.1608.5555.3530.1515.9505.8491.1
120°765.8621.4560.1531.3508.9490.8472.3
135°839.4683.5585.7547.0521.8498.5457.7
150°982.6778.4653.3578.5545.0521.5478.5
Run VMG1134.6897.5754.0655.7594.6556.1510.6
Selected Courses
Windward / Leeward1167.9950.4833.0762.8722.2697.3667.2
All purpose902.9743.0662.7621.3598.3583.1561.9
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward796.40.7534
All purpose644.50.9310
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium639.50.9382
Triple Number Coastal/Long Distance High579.01.0363
Triple Number Windward/Leeward Low1059.10.5665
Triple Number Windward/Leeward Medium791.70.7579
Triple Number Windward/Leeward High692.20.8668
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance702.20.8545
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium639.50.9382
Triple Number Coastal/Long Distance High579.01.0363
Triple Number Windward/Leeward Low1059.10.5665
Triple Number Windward/Leeward Medium791.70.7579
Triple Number Windward/Leeward High692.20.8668
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1164.6892.4748.4664.6620.6587.0535.4
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.6463
Downwind "popa"0.8230
70% up, 30% down "Ilhabela"0.6908
30% up, 70% down "Ilhabela-inverso"0.7606
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium639.50.9382
Triple Number Coastal/Long Distance High579.01.0363
Triple Number Windward/Leeward Low1059.10.5665
Triple Number Windward/Leeward Medium791.70.7579
Triple Number Windward/Leeward High692.20.8668
Predominantly Upwind702.40.8542
Predominantly Downwind646.60.9279
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low822.90.7291
Triple Number All Purpose Medium639.50.9382
Triple Number All Purpose High579.01.0363
Triple Number Windward/Leeward Low1059.10.5665
Triple Number Windward/Leeward Medium791.70.7579
Triple Number Windward/Leeward High692.20.8668
Predominantly Upwind702.40.8542
Predominantly Downwind646.60.9279
Predominantly Upwind Low920.60.6517
Predominantly Upwind Medium730.70.8211
Predominantly Upwind High686.50.8740
Predominantly Downwind Low895.30.6702
Predominantly Downwind Medium635.50.9441
Predominantly Downwind High533.31.1250
Chicago-Mac Upwind0.8391
Chicago-Mac All Purpose0.8727
Chicago-Mac Downwind0.9123
Bayview-Mac Cove Island0.8146
Bayview-Mac Shore0.8200
Victoria-Maui0.9789
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance702.20.8545
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium639.50.9382
Triple Number Coastal/Long Distance High579.01.0363
Triple Number Windward/Leeward Low1059.10.5665
Triple Number Windward/Leeward Medium791.70.7579
Triple Number Windward/Leeward High692.20.8668
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1164.6892.4748.4664.6620.6587.0535.4
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance702.20.8545
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium639.50.9382
Triple Number Coastal/Long Distance High579.01.0363
Triple Number Windward/Leeward Low1059.10.5665
Triple Number Windward/Leeward Medium791.70.7579
Triple Number Windward/Leeward High692.20.8668
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1164.6892.4748.4664.6620.6587.0535.4
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance702.2
Triple Number Coastal/Long Distance Low822.9
Triple Number Coastal/Long Distance Medium639.5
Triple Number Coastal/Long Distance High579.0
Triple Number Windward/Leeward Low1059.1
Triple Number Windward/Leeward Medium791.7
Triple Number Windward/Leeward High692.2
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1164.6892.4748.4664.6620.6587.0535.4
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance702.20.8545
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium639.50.9382
Triple Number Coastal/Long Distance High579.01.0363
Triple Number Windward/Leeward Low1059.10.5665
Triple Number Windward/Leeward Medium791.70.7579
Triple Number Windward/Leeward High692.20.8668
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1164.6892.4748.4664.6620.6587.0535.4
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)702.20.8545
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium639.50.9382
Triple Number Coastal/Long Distance High579.01.0363
Triple Number Windward/Leeward Low1059.10.5665
Triple Number Windward/Leeward Medium791.70.7579
Triple Number Windward/Leeward High692.20.8668
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1164.6892.4748.4664.6620.6587.0535.4
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium639.50.9382
Triple Number Coastal/Long Distance High579.01.0363
Triple Number Windward/Leeward Low1059.10.5665
Triple Number Windward/Leeward Medium791.70.7579
Triple Number Windward/Leeward High692.20.8668
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7291
Triple Number Coastal/Long Distance Medium0.9382
Triple Number Coastal/Long Distance High1.0363
Triple Number Windward/Leeward Low0.5665
Triple Number Windward/Leeward Medium0.7579
Triple Number Windward/Leeward High0.8668
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1164.6892.4748.4664.6620.6587.0535.4
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance702.20.8545
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium639.50.9382
Triple Number Coastal/Long Distance High579.01.0363
Triple Number Windward/Leeward Low1059.10.5665
Triple Number Windward/Leeward Medium791.70.7579
Triple Number Windward/Leeward High692.20.8668
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1164.6892.4748.4664.6620.6587.0535.4
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium639.50.9382
Triple Number Coastal/Long Distance High579.01.0363
Triple Number Windward/Leeward Low1059.10.5665
Triple Number Windward/Leeward Medium791.70.7579
Triple Number Windward/Leeward High692.20.8668
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance702.20.8545
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium639.50.9382
Triple Number Coastal/Long Distance High579.01.0363
Triple Number Windward/Leeward Low1059.10.5665
Triple Number Windward/Leeward Medium791.70.7579
Triple Number Windward/Leeward High692.20.8668
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1164.6892.4748.4664.6620.6587.0535.4
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance702.20.8545
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium639.50.9382
Triple Number Coastal/Long Distance High579.01.0363
Triple Number Windward/Leeward Low1059.10.5665
Triple Number Windward/Leeward Medium791.70.7579
Triple Number Windward/Leeward High692.20.8668
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1164.6892.4748.4664.6620.6587.0535.4
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low1059.10.5665
Triple Number Windward/Leeward Medium791.70.7579
Triple Number Windward/Leeward High692.20.8668
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1164.6892.4748.4664.6620.6587.0535.4
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low822.9
Triple Number Coastal/Long Distance Medium639.5
Triple Number Coastal/Long Distance High579.0
Triple Number Windward/Leeward Low1059.1
Triple Number Windward/Leeward Medium791.7
Triple Number Windward/Leeward High692.2
Predominantly Upwind702.4
Predominantly Downwind646.6
Predominantly Reaching621.5
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance702.20.8545
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium639.50.9382
Triple Number Coastal/Long Distance High579.01.0363
Triple Number Windward/Leeward Low1059.10.5665
Triple Number Windward/Leeward Medium791.70.7579
Triple Number Windward/Leeward High692.20.8668
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1164.6892.4748.4664.6620.6587.0535.4
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7291
Triple Number Coastal/Long Distance Medium0.9382
Triple Number Coastal/Long Distance High1.0363
Triple Number Windward/Leeward Low0.5665
Triple Number Windward/Leeward Medium0.7579
Triple Number Windward/Leeward High0.8668
Coastal/Long Distance0.8545
Predominantly Upwind0.8542
Predominantly Downwind0.9279
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.8545
Tretall Distanseseilas Lite vind0.7291
Tretall Distanseseilas Mellomvind0.9382
Tretall Distanseseilas Mye vind1.0363
Tretall Pølsebane Lite vind0.5665
Tretall Pølsebane Mellomvind0.7579
Tretall Pølsebane Mye vind0.8668
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1164.6892.4748.4664.6620.6587.0535.4
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium639.50.9382
Triple Number Coastal/Long Distance High579.01.0363
Triple Number Windward/Leeward Low1059.10.5665
Triple Number Windward/Leeward Medium791.70.7579
Triple Number Windward/Leeward High692.20.8668
Coastal/Long Distance702.20.8545
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind702.40.8542
Predominantly Downwind646.60.9279
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore676.20.8873
Cape Doctor Coastal568.31.0559
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium639.50.9382
Triple Number Coastal/Long Distance High579.01.0363
Triple Number Windward/Leeward Low1059.10.5665
Triple Number Windward/Leeward Medium791.70.7579
Triple Number Windward/Leeward High692.20.8668
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7291
Triple Number Coastal/Long Distance Medium0.9382
Triple Number Coastal/Long Distance High1.0363
Triple Number Windward/Leeward Low0.5665
Triple Number Windward/Leeward Medium0.7579
Triple Number Windward/Leeward High0.8668
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7291
Triple Number Coastal/Long Distance Medium0.9382
Triple Number Coastal/Long Distance High1.0363
Triple Number Windward/Leeward Low0.5665
Triple Number Windward/Leeward Medium0.7579
Triple Number Windward/Leeward High0.8668
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance702.20.8545
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium639.50.9382
Triple Number Coastal/Long Distance High579.01.0363
Triple Number Windward/Leeward Low1059.10.5665
Triple Number Windward/Leeward Medium791.70.7579
Triple Number Windward/Leeward High692.20.8668
Predominantly Upwind702.40.8542
Predominantly Downwind646.60.9279
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1164.6892.4748.4664.6620.6587.0535.4
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance702.20.8545
Triple Number Coastal/Long Distance Low822.90.7291
Triple Number Coastal/Long Distance Medium639.50.9382
Triple Number Coastal/Long Distance High579.01.0363
Triple Number Windward/Leeward Low1059.10.5665
Triple Number Windward/Leeward Medium791.70.7579
Triple Number Windward/Leeward High692.20.8668
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1164.6892.4748.4664.6620.6587.0535.4
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low822.90.7291
Triple Number All Purpose Medium639.50.9382
Triple Number All Purpose High579.01.0363
Triple Number Windward/Leeward Low1059.10.5665
Triple Number Windward/Leeward Medium791.70.7579
Triple Number Windward/Leeward High692.20.8668
Predominantly Upwind702.40.8542
Predominantly Downwind646.60.9279
Predominantly Upwind Low920.60.6517
Predominantly Upwind Medium730.70.8211
Predominantly Upwind High686.50.8740
Predominantly Downwind Low895.30.6702
Predominantly Downwind Medium635.50.9441
Predominantly Downwind High533.31.1250
Chicago-Mac Upwind0.8391
Chicago-Mac All Purpose0.8727
Chicago-Mac Downwind0.9123
Bayview-Mac Cove Island0.8146
Bayview-Mac Shore0.8200
Harvest Moon Regatta564.91.0622
Victoria-Maui0.9789
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low1151.20.5212
5-Band Low / Medium971.90.6173
5-Band Medium777.90.7713
5-Band Medium / High701.90.8548
5-Band High672.40.8923
ORC Ref  041400025RQIssued on 23/06/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
2022

Boat

Hieprukka

FIN612

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassBotnia 6MeasurementHINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.500Max. Beam2.300Draft1.594Displacement3,700Wetted area17.72IMS L7.482LSM07.204Acc. length7.475Sink (kg/mm) 10.16
VCGD-0.336VCGM-0.232RM Measured (kg·m) 33.3RM Default (kg·m) 33.3Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationIn ApertureTwin screwNoHydro generatorNo
PRD0.200PBWPIPA0.0019
APHAPTAPB
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1
P9.670IG10.500ISP10.510MDT10.100MDL10.150MDT2MDL2TLTaperMWGO
E3.770J3.470BAS0.700FSDNo FoilSFJ0.250SPL3.470WPLTPS0.000BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG estimatedFlotation Date11/03/2020MeasurerComment
SFFP0.567FFMFF1.250LCFcl5.529SG
SAFP9.449FAMFA0.682LCFsh5.662HBI0.941
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  041400025RQIssued on 23/06/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
2022

Boat

Hieprukka

FIN612

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialComment10.250.871.512.533.2022.35
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialComment15.4510.53NoNo 29.21
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateMakerMaterialComment111.3911.3911.395.4653.32
ORC Ref  041400025RQIssued on 23/06/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org