Club
Certificate
Non Spinnaker
2022

Boat

Ilona Tuulikki

FIN-6313

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 Angles42.3°40.8°41.7°40.6°40.0°39.9°40.3°
Beat VMG2.953.503.954.244.364.424.44
52°4.465.255.836.116.246.316.35
60°4.695.516.016.266.406.496.55
75°4.855.706.156.396.576.716.88
90°4.785.676.166.436.636.827.14
110°4.325.235.986.366.626.877.34
120°4.145.035.826.276.556.807.31
135°3.724.605.386.006.356.607.11
150°3.204.104.825.526.056.366.84
Run VMG2.773.564.254.885.505.996.55
Gybe Angles148.4°155.0°164.6°168.2°171.8°177.2°179.0°

APH: 674.7

CDL: 6.692

GPH: 760.7

CertNo:

BOAT
ClassIW 31DesignerSparkman&StephensBuilderIW VarvetAge date01/1975Series date01/1975Offset fileIW31.OFFData fileL-6313
HULL
Length Overall9.300 mMaximum Beam2.684 mDraft1.685 mDisplacement3,745 kgDLR11.1889IMS DivisionCruiser/RacerDynamic Allowance0.597%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 3 bladesDiameter0.350m
CREW
Maximum weight370 kgMinimum weight278 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail17.2417.63Headsail Luffed28.8728.87Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail5.01Storm Jib6.76Heavy Weather Jib18.25
SAIL LIMITS
Headsails5  Spinnakers0 * Spinnaker pole aboard
STABILITY
Righting Moment55.6 kg·mStability IndexN/A
COMMENTS
HULL #243
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  0414000232AIssued on 20/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2022

Boat

Ilona Tuulikki

FIN-6313

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 VMG1218.91027.4911.3849.4825.9813.9811.0
52°806.8685.7617.6589.4576.5570.8566.6
60°767.4652.9598.9575.4562.1554.9549.6
75°742.3631.6585.7563.5548.1536.2523.5
90°753.5635.4584.2560.2542.9527.8504.1
110°833.0688.1602.2566.4543.9524.2490.6
120°869.4715.6618.1574.2549.9529.5492.2
135°967.6782.2669.3600.1567.4545.6506.6
150°1126.1879.1746.5652.5595.4565.9526.5
Run VMG1300.31010.0846.2737.3654.6600.7549.8
Selected Courses
Windward / Leeward1259.61018.7878.7793.4740.2707.3680.4
All purpose971.5798.7701.6647.3616.5597.1574.5
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward831.40.7217
All purpose674.70.8893
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium670.30.8951
Triple Number Coastal/Long Distance High593.51.0110
Triple Number Windward/Leeward Low1139.20.5267
Triple Number Windward/Leeward Medium827.40.7252
Triple Number Windward/Leeward High705.50.8505
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance736.60.8146
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium670.30.8951
Triple Number Coastal/Long Distance High593.51.0110
Triple Number Windward/Leeward Low1139.20.5267
Triple Number Windward/Leeward Medium827.40.7252
Triple Number Windward/Leeward High705.50.8505
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1263.6959.1791.8691.7640.1603.8550.0
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.6504
Downwind "popa"0.7370
70% up, 30% down "Ilhabela"0.6741
30% up, 70% down "Ilhabela-inverso"0.7087
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium670.30.8951
Triple Number Coastal/Long Distance High593.51.0110
Triple Number Windward/Leeward Low1139.20.5267
Triple Number Windward/Leeward Medium827.40.7252
Triple Number Windward/Leeward High705.50.8505
Predominantly Upwind720.30.8330
Predominantly Downwind699.10.8583
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low885.10.6779
Triple Number All Purpose Medium670.30.8951
Triple Number All Purpose High593.51.0110
Triple Number Windward/Leeward Low1139.20.5267
Triple Number Windward/Leeward Medium827.40.7252
Triple Number Windward/Leeward High705.50.8505
Predominantly Upwind720.30.8330
Predominantly Downwind699.10.8583
Predominantly Upwind Low962.70.6233
Predominantly Upwind Medium734.90.8164
Predominantly Upwind High681.50.8804
Predominantly Downwind Low992.30.6047
Predominantly Downwind Medium699.50.8578
Predominantly Downwind High572.01.0490
Chicago-Mac Upwind0.8176
Chicago-Mac All Purpose0.8283
Chicago-Mac Downwind0.8414
Bayview-Mac Cove Island0.7701
Bayview-Mac Shore0.7830
Victoria-Maui0.8997
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance736.60.8146
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium670.30.8951
Triple Number Coastal/Long Distance High593.51.0110
Triple Number Windward/Leeward Low1139.20.5267
Triple Number Windward/Leeward Medium827.40.7252
Triple Number Windward/Leeward High705.50.8505
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1263.6959.1791.8691.7640.1603.8550.0
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance736.60.8146
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium670.30.8951
Triple Number Coastal/Long Distance High593.51.0110
Triple Number Windward/Leeward Low1139.20.5267
Triple Number Windward/Leeward Medium827.40.7252
Triple Number Windward/Leeward High705.50.8505
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1263.6959.1791.8691.7640.1603.8550.0
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance736.6
Triple Number Coastal/Long Distance Low885.1
Triple Number Coastal/Long Distance Medium670.3
Triple Number Coastal/Long Distance High593.5
Triple Number Windward/Leeward Low1139.2
Triple Number Windward/Leeward Medium827.4
Triple Number Windward/Leeward High705.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1263.6959.1791.8691.7640.1603.8550.0
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance736.60.8146
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium670.30.8951
Triple Number Coastal/Long Distance High593.51.0110
Triple Number Windward/Leeward Low1139.20.5267
Triple Number Windward/Leeward Medium827.40.7252
Triple Number Windward/Leeward High705.50.8505
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1263.6959.1791.8691.7640.1603.8550.0
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)736.60.8146
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium670.30.8951
Triple Number Coastal/Long Distance High593.51.0110
Triple Number Windward/Leeward Low1139.20.5267
Triple Number Windward/Leeward Medium827.40.7252
Triple Number Windward/Leeward High705.50.8505
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1263.6959.1791.8691.7640.1603.8550.0
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium670.30.8951
Triple Number Coastal/Long Distance High593.51.0110
Triple Number Windward/Leeward Low1139.20.5267
Triple Number Windward/Leeward Medium827.40.7252
Triple Number Windward/Leeward High705.50.8505
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6779
Triple Number Coastal/Long Distance Medium0.8951
Triple Number Coastal/Long Distance High1.0110
Triple Number Windward/Leeward Low0.5267
Triple Number Windward/Leeward Medium0.7252
Triple Number Windward/Leeward High0.8505
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1263.6959.1791.8691.7640.1603.8550.0
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance736.60.8146
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium670.30.8951
Triple Number Coastal/Long Distance High593.51.0110
Triple Number Windward/Leeward Low1139.20.5267
Triple Number Windward/Leeward Medium827.40.7252
Triple Number Windward/Leeward High705.50.8505
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1263.6959.1791.8691.7640.1603.8550.0
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium670.30.8951
Triple Number Coastal/Long Distance High593.51.0110
Triple Number Windward/Leeward Low1139.20.5267
Triple Number Windward/Leeward Medium827.40.7252
Triple Number Windward/Leeward High705.50.8505
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance736.60.8146
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium670.30.8951
Triple Number Coastal/Long Distance High593.51.0110
Triple Number Windward/Leeward Low1139.20.5267
Triple Number Windward/Leeward Medium827.40.7252
Triple Number Windward/Leeward High705.50.8505
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1263.6959.1791.8691.7640.1603.8550.0
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance736.60.8146
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium670.30.8951
Triple Number Coastal/Long Distance High593.51.0110
Triple Number Windward/Leeward Low1139.20.5267
Triple Number Windward/Leeward Medium827.40.7252
Triple Number Windward/Leeward High705.50.8505
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1263.6959.1791.8691.7640.1603.8550.0
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low1139.20.5267
Triple Number Windward/Leeward Medium827.40.7252
Triple Number Windward/Leeward High705.50.8505
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1263.6959.1791.8691.7640.1603.8550.0
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low885.1
Triple Number Coastal/Long Distance Medium670.3
Triple Number Coastal/Long Distance High593.5
Triple Number Windward/Leeward Low1139.2
Triple Number Windward/Leeward Medium827.4
Triple Number Windward/Leeward High705.5
Predominantly Upwind720.3
Predominantly Downwind699.1
Predominantly Reaching662.9
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance736.60.8146
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium670.30.8951
Triple Number Coastal/Long Distance High593.51.0110
Triple Number Windward/Leeward Low1139.20.5267
Triple Number Windward/Leeward Medium827.40.7252
Triple Number Windward/Leeward High705.50.8505
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1263.6959.1791.8691.7640.1603.8550.0
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6779
Triple Number Coastal/Long Distance Medium0.8951
Triple Number Coastal/Long Distance High1.0110
Triple Number Windward/Leeward Low0.5267
Triple Number Windward/Leeward Medium0.7252
Triple Number Windward/Leeward High0.8505
Coastal/Long Distance0.8146
Predominantly Upwind0.8330
Predominantly Downwind0.8583
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.8146
Tretall Distanseseilas Lite vind0.6779
Tretall Distanseseilas Mellomvind0.8951
Tretall Distanseseilas Mye vind1.0110
Tretall Pølsebane Lite vind0.5267
Tretall Pølsebane Mellomvind0.7252
Tretall Pølsebane Mye vind0.8505
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1263.6959.1791.8691.7640.1603.8550.0
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium670.30.8951
Triple Number Coastal/Long Distance High593.51.0110
Triple Number Windward/Leeward Low1139.20.5267
Triple Number Windward/Leeward Medium827.40.7252
Triple Number Windward/Leeward High705.50.8505
Coastal/Long Distance736.60.8146
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind720.30.8330
Predominantly Downwind699.10.8583
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore688.50.8715
Cape Doctor Coastal581.31.0322
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium670.30.8951
Triple Number Coastal/Long Distance High593.51.0110
Triple Number Windward/Leeward Low1139.20.5267
Triple Number Windward/Leeward Medium827.40.7252
Triple Number Windward/Leeward High705.50.8505
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6779
Triple Number Coastal/Long Distance Medium0.8951
Triple Number Coastal/Long Distance High1.0110
Triple Number Windward/Leeward Low0.5267
Triple Number Windward/Leeward Medium0.7252
Triple Number Windward/Leeward High0.8505
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6779
Triple Number Coastal/Long Distance Medium0.8951
Triple Number Coastal/Long Distance High1.0110
Triple Number Windward/Leeward Low0.5267
Triple Number Windward/Leeward Medium0.7252
Triple Number Windward/Leeward High0.8505
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance736.60.8146
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium670.30.8951
Triple Number Coastal/Long Distance High593.51.0110
Triple Number Windward/Leeward Low1139.20.5267
Triple Number Windward/Leeward Medium827.40.7252
Triple Number Windward/Leeward High705.50.8505
Predominantly Upwind720.30.8330
Predominantly Downwind699.10.8583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1263.6959.1791.8691.7640.1603.8550.0
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance736.60.8146
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium670.30.8951
Triple Number Coastal/Long Distance High593.51.0110
Triple Number Windward/Leeward Low1139.20.5267
Triple Number Windward/Leeward Medium827.40.7252
Triple Number Windward/Leeward High705.50.8505
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1263.6959.1791.8691.7640.1603.8550.0
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low885.10.6779
Triple Number All Purpose Medium670.30.8951
Triple Number All Purpose High593.51.0110
Triple Number Windward/Leeward Low1139.20.5267
Triple Number Windward/Leeward Medium827.40.7252
Triple Number Windward/Leeward High705.50.8505
Predominantly Upwind720.30.8330
Predominantly Downwind699.10.8583
Predominantly Upwind Low962.70.6233
Predominantly Upwind Medium734.90.8164
Predominantly Upwind High681.50.8804
Predominantly Downwind Low992.30.6047
Predominantly Downwind Medium699.50.8578
Predominantly Downwind High572.01.0490
Chicago-Mac Upwind0.8176
Chicago-Mac All Purpose0.8283
Chicago-Mac Downwind0.8414
Bayview-Mac Cove Island0.7701
Bayview-Mac Shore0.7830
Harvest Moon Regatta594.91.0086
Victoria-Maui0.8997
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low1241.00.4835
5-Band Low / Medium1039.30.5773
5-Band Medium810.30.7405
5-Band Medium / High715.60.8385
5-Band High685.00.8759
ORC Ref  0414000232AIssued on 20/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2022

Boat

Ilona Tuulikki

FIN-6313

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassIW 31MeasurementHINPlan reviewHull constructionSolidAramid Hull CoreNoCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.300Max. Beam2.684Draft1.685Displacement3,745Wetted area16.97IMS L7.203LSM06.943Acc. length8.723Sink (kg/mm) 11.53
VCGD-0.226VCGM-0.123RM Measured (kg·m) 55.6RM Default (kg·m) 45.0Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.350PBW0.087PIPA0.0023
PSD0.025PHD0.043PHL0.135
PSA18.0°ESL0.405
ST10.049ST20.064ST30.064
ST40.049ST50.155
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1
P9.865IG11.548ISP11.564MDT10.115MDL10.183MDT20.115MDL20.183TL0.000MW0.183GO0.206
E2.900J3.495BAS1.288FSD0.000SFJ0.300SPL3.485WPLTPSBD0.112MWT110.00MCG3.360
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date06/06/2006MeasurerComment
SFFP0.320FFMFF1.016LCFcl5.181SG1.0050
SAFP9.150FAMFA0.627LCFsh5.344HBI0.786
W140.0W240.0W340.0W440.0
PD1499.6PD2499.4PD3500.7PD4499.5
WD8.815PLM9000.00GSA1.0RSA1.0
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  0414000232AIssued on 20/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2022

Boat

Ilona Tuulikki

FIN-6313

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialComment10.120.631.141.902.4417.2425/05/2015North SailsKevlar
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialCommentG1 20200.080.561.232.573.905.2111.20NoNo 28.8705/05/2019North sailsKevlarG24.8811.21NoNo 27.8405/06/2006North SailsDacronG600.070.571.132.323.564.8510.76NoNo 25.5002/01/2022North SailsDacronG30.050.390.751.532.353.2311.00NoNo 17.2808/04/2015North SailsDacron
ORC Ref  0414000232AIssued on 20/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org