Club
Certificate
2022

Boat

Karoliina

FIN 1693

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 Angles42.6°41.5°41.2°39.3°38.3°37.8°38.2°
Beat VMG2.973.574.054.394.544.614.61
52°4.525.365.926.206.346.416.45
60°4.775.626.096.346.506.596.65
75°4.945.806.226.466.676.847.03
90°4.865.786.316.606.816.957.33
110°4.805.816.346.677.007.327.72
120°4.635.646.256.596.917.257.88
135°4.155.115.926.366.677.007.69
150°3.554.515.346.016.396.697.32
Run VMG3.073.914.645.335.916.306.88
Gybe Angles147.8°152.3°153.8°161.0°175.4°179.0°179.0°

APH: 644.1

CDL: 6.935

GPH: 725.0

CertNo:

BOAT
ClassHydro 28DesignerDavid ThomasBuilderStrattonAge date01/1980Series date01/1980Offset fileFin1693.offData fileFIN1693
HULL
Length Overall8.400 mMaximum Beam3.050 mDraft1.762 mDisplacement3,050 kgDLR8.1889IMS DivisionCruiser/RacerDynamic Allowance0.365%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight400 kgMinimum weight300 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail21.5021.89Headsail Luffed23.4923.49Headsail FlyingSymmetric44.6644.66Asymmetric
STORM SAIL AREAS (m²)
Trysail6.23Storm Jib4.76Heavy Weather Jib12.84
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment52.6 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  041400021W9Issued on 11/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
2022

Boat

Karoliina

FIN 1693

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 VMG1214.11009.7889.7820.1792.8781.0780.3
52°795.9672.0608.0580.6567.6562.0558.4
60°754.8640.5591.2568.0554.2546.6541.1
75°728.0620.6579.0557.0540.0526.4512.0
90°740.3622.6570.8545.4528.7518.3491.3
110°750.2619.5568.0539.7514.2491.9466.5
120°777.8638.1576.2546.7521.0496.4456.7
135°867.0704.8608.1566.4539.6514.0468.4
150°1014.5798.7674.5599.0563.5538.5491.6
Run VMG1171.4920.6775.6675.5609.4571.2523.2
Selected Courses
Windward / Leeward1192.7965.2832.7747.8701.1676.1651.7
All purpose919.9756.0668.5618.9591.3573.7550.6
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward787.40.7620
All purpose644.10.9315
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low838.00.7160
Triple Number Coastal/Long Distance Medium639.90.9376
Triple Number Coastal/Long Distance High569.41.0537
Triple Number Windward/Leeward Low1078.90.5561
Triple Number Windward/Leeward Medium782.50.7668
Triple Number Windward/Leeward High673.20.8913
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance701.40.8555
Triple Number Coastal/Long Distance Low838.00.7160
Triple Number Coastal/Long Distance Medium639.90.9376
Triple Number Coastal/Long Distance High569.41.0537
Triple Number Windward/Leeward Low1078.90.5561
Triple Number Windward/Leeward Medium782.50.7668
Triple Number Windward/Leeward High673.20.8913
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1190.6907.1751.7658.9613.2580.4527.2
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.6680
Downwind "popa"0.8005
70% up, 30% down "Ilhabela"0.7029
30% up, 70% down "Ilhabela-inverso"0.7555
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low838.00.7160
Triple Number Coastal/Long Distance Medium639.90.9376
Triple Number Coastal/Long Distance High569.41.0537
Triple Number Windward/Leeward Low1078.90.5561
Triple Number Windward/Leeward Medium782.50.7668
Triple Number Windward/Leeward High673.20.8913
Predominantly Upwind695.50.8627
Predominantly Downwind658.00.9119
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low838.00.7160
Triple Number All Purpose Medium639.90.9376
Triple Number All Purpose High569.41.0537
Triple Number Windward/Leeward Low1078.90.5561
Triple Number Windward/Leeward Medium782.50.7668
Triple Number Windward/Leeward High673.20.8913
Predominantly Upwind695.50.8627
Predominantly Downwind658.00.9119
Predominantly Upwind Low933.20.6430
Predominantly Upwind Medium714.40.8399
Predominantly Upwind High659.70.9095
Predominantly Downwind Low917.70.6538
Predominantly Downwind Medium651.00.9217
Predominantly Downwind High543.01.1051
Chicago-Mac Upwind0.8464
Chicago-Mac All Purpose0.8684
Chicago-Mac Downwind0.8960
Bayview-Mac Cove Island0.8053
Bayview-Mac Shore0.8136
Victoria-Maui0.9593
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance701.40.8555
Triple Number Coastal/Long Distance Low838.00.7160
Triple Number Coastal/Long Distance Medium639.90.9376
Triple Number Coastal/Long Distance High569.41.0537
Triple Number Windward/Leeward Low1078.90.5561
Triple Number Windward/Leeward Medium782.50.7668
Triple Number Windward/Leeward High673.20.8913
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1190.6907.1751.7658.9613.2580.4527.2
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance701.40.8555
Triple Number Coastal/Long Distance Low838.00.7160
Triple Number Coastal/Long Distance Medium639.90.9376
Triple Number Coastal/Long Distance High569.41.0537
Triple Number Windward/Leeward Low1078.90.5561
Triple Number Windward/Leeward Medium782.50.7668
Triple Number Windward/Leeward High673.20.8913
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1190.6907.1751.7658.9613.2580.4527.2
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance701.4
Triple Number Coastal/Long Distance Low838.0
Triple Number Coastal/Long Distance Medium639.9
Triple Number Coastal/Long Distance High569.4
Triple Number Windward/Leeward Low1078.9
Triple Number Windward/Leeward Medium782.5
Triple Number Windward/Leeward High673.2
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1190.6907.1751.7658.9613.2580.4527.2
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance701.40.8555
Triple Number Coastal/Long Distance Low838.00.7160
Triple Number Coastal/Long Distance Medium639.90.9376
Triple Number Coastal/Long Distance High569.41.0537
Triple Number Windward/Leeward Low1078.90.5561
Triple Number Windward/Leeward Medium782.50.7668
Triple Number Windward/Leeward High673.20.8913
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1190.6907.1751.7658.9613.2580.4527.2
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)701.40.8555
Triple Number Coastal/Long Distance Low838.00.7160
Triple Number Coastal/Long Distance Medium639.90.9376
Triple Number Coastal/Long Distance High569.41.0537
Triple Number Windward/Leeward Low1078.90.5561
Triple Number Windward/Leeward Medium782.50.7668
Triple Number Windward/Leeward High673.20.8913
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1190.6907.1751.7658.9613.2580.4527.2
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low838.00.7160
Triple Number Coastal/Long Distance Medium639.90.9376
Triple Number Coastal/Long Distance High569.41.0537
Triple Number Windward/Leeward Low1078.90.5561
Triple Number Windward/Leeward Medium782.50.7668
Triple Number Windward/Leeward High673.20.8913
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7160
Triple Number Coastal/Long Distance Medium0.9376
Triple Number Coastal/Long Distance High1.0537
Triple Number Windward/Leeward Low0.5561
Triple Number Windward/Leeward Medium0.7668
Triple Number Windward/Leeward High0.8913
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1190.6907.1751.7658.9613.2580.4527.2
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance701.40.8555
Triple Number Coastal/Long Distance Low838.00.7160
Triple Number Coastal/Long Distance Medium639.90.9376
Triple Number Coastal/Long Distance High569.41.0537
Triple Number Windward/Leeward Low1078.90.5561
Triple Number Windward/Leeward Medium782.50.7668
Triple Number Windward/Leeward High673.20.8913
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1190.6907.1751.7658.9613.2580.4527.2
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low838.00.7160
Triple Number Coastal/Long Distance Medium639.90.9376
Triple Number Coastal/Long Distance High569.41.0537
Triple Number Windward/Leeward Low1078.90.5561
Triple Number Windward/Leeward Medium782.50.7668
Triple Number Windward/Leeward High673.20.8913
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance701.40.8555
Triple Number Coastal/Long Distance Low838.00.7160
Triple Number Coastal/Long Distance Medium639.90.9376
Triple Number Coastal/Long Distance High569.41.0537
Triple Number Windward/Leeward Low1078.90.5561
Triple Number Windward/Leeward Medium782.50.7668
Triple Number Windward/Leeward High673.20.8913
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1190.6907.1751.7658.9613.2580.4527.2
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance701.40.8555
Triple Number Coastal/Long Distance Low838.00.7160
Triple Number Coastal/Long Distance Medium639.90.9376
Triple Number Coastal/Long Distance High569.41.0537
Triple Number Windward/Leeward Low1078.90.5561
Triple Number Windward/Leeward Medium782.50.7668
Triple Number Windward/Leeward High673.20.8913
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1190.6907.1751.7658.9613.2580.4527.2
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low1078.90.5561
Triple Number Windward/Leeward Medium782.50.7668
Triple Number Windward/Leeward High673.20.8913
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1190.6907.1751.7658.9613.2580.4527.2
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low838.0
Triple Number Coastal/Long Distance Medium639.9
Triple Number Coastal/Long Distance High569.4
Triple Number Windward/Leeward Low1078.9
Triple Number Windward/Leeward Medium782.5
Triple Number Windward/Leeward High673.2
Predominantly Upwind695.5
Predominantly Downwind658.0
Predominantly Reaching630.6
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance701.40.8555
Triple Number Coastal/Long Distance Low838.00.7160
Triple Number Coastal/Long Distance Medium639.90.9376
Triple Number Coastal/Long Distance High569.41.0537
Triple Number Windward/Leeward Low1078.90.5561
Triple Number Windward/Leeward Medium782.50.7668
Triple Number Windward/Leeward High673.20.8913
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1190.6907.1751.7658.9613.2580.4527.2
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7160
Triple Number Coastal/Long Distance Medium0.9376
Triple Number Coastal/Long Distance High1.0537
Triple Number Windward/Leeward Low0.5561
Triple Number Windward/Leeward Medium0.7668
Triple Number Windward/Leeward High0.8913
Coastal/Long Distance0.8555
Predominantly Upwind0.8627
Predominantly Downwind0.9119
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.8555
Tretall Distanseseilas Lite vind0.7160
Tretall Distanseseilas Mellomvind0.9376
Tretall Distanseseilas Mye vind1.0537
Tretall Pølsebane Lite vind0.5561
Tretall Pølsebane Mellomvind0.7668
Tretall Pølsebane Mye vind0.8913
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1190.6907.1751.7658.9613.2580.4527.2
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low838.00.7160
Triple Number Coastal/Long Distance Medium639.90.9376
Triple Number Coastal/Long Distance High569.41.0537
Triple Number Windward/Leeward Low1078.90.5561
Triple Number Windward/Leeward Medium782.50.7668
Triple Number Windward/Leeward High673.20.8913
Coastal/Long Distance701.40.8555
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind695.50.8627
Predominantly Downwind658.00.9119
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore659.00.9104
Cape Doctor Coastal557.51.0762
Triple Number Coastal/Long Distance Low838.00.7160
Triple Number Coastal/Long Distance Medium639.90.9376
Triple Number Coastal/Long Distance High569.41.0537
Triple Number Windward/Leeward Low1078.90.5561
Triple Number Windward/Leeward Medium782.50.7668
Triple Number Windward/Leeward High673.20.8913
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7160
Triple Number Coastal/Long Distance Medium0.9376
Triple Number Coastal/Long Distance High1.0537
Triple Number Windward/Leeward Low0.5561
Triple Number Windward/Leeward Medium0.7668
Triple Number Windward/Leeward High0.8913
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7160
Triple Number Coastal/Long Distance Medium0.9376
Triple Number Coastal/Long Distance High1.0537
Triple Number Windward/Leeward Low0.5561
Triple Number Windward/Leeward Medium0.7668
Triple Number Windward/Leeward High0.8913
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance701.40.8555
Triple Number Coastal/Long Distance Low838.00.7160
Triple Number Coastal/Long Distance Medium639.90.9376
Triple Number Coastal/Long Distance High569.41.0537
Triple Number Windward/Leeward Low1078.90.5561
Triple Number Windward/Leeward Medium782.50.7668
Triple Number Windward/Leeward High673.20.8913
Predominantly Upwind695.50.8627
Predominantly Downwind658.00.9119
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1190.6907.1751.7658.9613.2580.4527.2
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance701.40.8555
Triple Number Coastal/Long Distance Low838.00.7160
Triple Number Coastal/Long Distance Medium639.90.9376
Triple Number Coastal/Long Distance High569.41.0537
Triple Number Windward/Leeward Low1078.90.5561
Triple Number Windward/Leeward Medium782.50.7668
Triple Number Windward/Leeward High673.20.8913
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1190.6907.1751.7658.9613.2580.4527.2
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low838.00.7160
Triple Number All Purpose Medium639.90.9376
Triple Number All Purpose High569.41.0537
Triple Number Windward/Leeward Low1078.90.5561
Triple Number Windward/Leeward Medium782.50.7668
Triple Number Windward/Leeward High673.20.8913
Predominantly Upwind695.50.8627
Predominantly Downwind658.00.9119
Predominantly Upwind Low933.20.6430
Predominantly Upwind Medium714.40.8399
Predominantly Upwind High659.70.9095
Predominantly Downwind Low917.70.6538
Predominantly Downwind Medium651.00.9217
Predominantly Downwind High543.01.1051
Chicago-Mac Upwind0.8464
Chicago-Mac All Purpose0.8684
Chicago-Mac Downwind0.8960
Bayview-Mac Cove Island0.8053
Bayview-Mac Shore0.8136
Harvest Moon Regatta569.61.0534
Victoria-Maui0.9593
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low1175.20.5105
5-Band Low / Medium984.20.6096
5-Band Medium766.30.7830
5-Band Medium / High682.20.8795
5-Band High655.90.9147
ORC Ref  041400021W9Issued on 11/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
2022

Boat

Karoliina

FIN 1693

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassHydro 28Measurement23/09/2020HINPlan reviewHull constructionCoredAramid Hull CoreNoCarbon RudderNoLight stanchionsNoTrim tabNo
LOA8.400Max. Beam3.050Draft1.762Displacement3,050Wetted area17.19IMS L7.239LSM07.194Acc. length8.406Sink (kg/mm) 11.81
VCGD-0.015VCGM0.056RM Measured (kg·m) 52.6RM Default (kg·m) 52.6Limit 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 furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1
P10.550IG9.750ISP9.990MDT10.100MDL10.150MDT2MDL2TLTaperMWGO
E3.370J3.170BAS1.260FSDFoilSFJSPL3.150WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG estimatedFlotation Date23/09/2020MeasurerComment
SFFP0.517FFMFF0.960LCFcl4.527SG
SAFP8.036FAMFA0.854LCFsh4.773HBI0.890
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  041400021W9Issued on 11/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
2022

Boat

Karoliina

FIN 1693

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialComment10.130.741.302.212.8821.50
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialComment10.030.611.172.343.524.729.98NoNo 23.49
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateMakerMaterialComment19.749.749.745.505.5144.66
ORC Ref  041400021W9Issued on 11/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org