International
Certificate
2022

Boat

Shadow

EST-113

Estonian Yachting Union
Purje 8, maja 3
11911 Tallinn
Estonia
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.2°41.8°40.8°39.3°38.8°38.4°37.8°
Beat VMG3.474.244.865.195.335.405.54
52°5.356.407.097.397.517.577.68
60°5.696.727.287.577.727.817.90
75°5.956.957.437.758.018.218.40
90°5.997.137.587.788.118.458.97
110°6.107.267.818.278.598.879.39
120°5.967.177.768.298.849.2810.00
135°5.356.677.477.978.539.1310.76
150°4.555.726.767.437.798.158.97
Run VMG3.944.955.866.446.757.227.98
Gybe Angles144.2°147.4°148.7°151.0°151.1°173.9°175.3°

APH: 531.7

CDL: 9.693

GPH: 596.4

CertNo: 252/21

BOAT
ClassJ-112EDesignerJOHNSTONEBuilderJ-BOATSAge date05/2020Series date10/2015Offset fileJ112-EST113.offData fileEST113
HULL
Length Overall11.000 mMaximum Beam3.598 mDraft2.054 mDisplacement5,312 kgDLR5.3848IMS DivisionCruiser/RacerDynamic Allowance0.142%Age Allowance0.228%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.425m
CREW
Maximum weight770 kgMinimum weight578 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail40.1641.10Headsail Luffed34.6634.66Headsail FlyingSymmetricAsymmetric126.50126.50 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail11.30Storm Jib11.31Heavy Weather Jib30.53
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment132.2 kg·mStability Index122.4
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  043400025EOIssued on 16/06/2022Valid until 31/12/2022
VPP ver: 2022 1.01 | © ORC | www.orc.org

International
Certificate
2022

Boat

Shadow

EST-113

Estonian Yachting Union
Purje 8, maja 3
11911 Tallinn
Estonia
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1036.4848.8741.0693.4675.4667.0650.1
52°673.0562.1508.0487.3479.5475.4468.9
60°632.8535.7494.2475.6466.1461.2455.8
75°605.4518.2484.3464.8449.5438.2428.4
90°601.5505.1475.0462.5444.0426.2401.5
110°589.7495.7460.8435.4419.3406.1383.5
120°603.9502.2464.2434.4407.4387.9359.9
135°672.3539.7481.9451.6422.1394.3334.5
150°790.8629.3532.4484.7462.2441.9401.3
Run VMG913.1726.6614.8559.1533.4498.5451.3
Selected Courses
Windward / Leeward974.7787.7677.9626.3604.4582.8550.7
All purpose748.9614.8546.6513.4494.6478.9453.1
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward657.70.9123
All purpose531.71.1284
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low681.80.8800
Triple Number Coastal/Long Distance Medium528.21.1359
Triple Number Coastal/Long Distance High473.11.2682
Triple Number Windward/Leeward Low881.20.6809
Triple Number Windward/Leeward Medium651.50.9210
Triple Number Windward/Leeward High576.11.0414
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance579.21.0359
Triple Number Coastal/Long Distance Low681.80.8800
Triple Number Coastal/Long Distance Medium528.21.1359
Triple Number Coastal/Long Distance High473.11.2682
Triple Number Windward/Leeward Low881.20.6809
Triple Number Windward/Leeward Medium651.50.9210
Triple Number Windward/Leeward High576.11.0414
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.6738.8613.1547.4513.2483.3434.5
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.7906
Downwind "popa"0.9775
70% up, 30% down "Ilhabela"0.8387
30% up, 70% down "Ilhabela-inverso"0.9128
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low681.80.8800
Triple Number Coastal/Long Distance Medium528.21.1359
Triple Number Coastal/Long Distance High473.11.2682
Triple Number Windward/Leeward Low881.20.6809
Triple Number Windward/Leeward Medium651.50.9210
Triple Number Windward/Leeward High576.11.0414
Predominantly Upwind579.31.0357
Predominantly Downwind535.31.1209
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low681.80.8800
Triple Number All Purpose Medium528.21.1359
Triple Number All Purpose High473.11.2682
Triple Number Windward/Leeward Low881.20.6809
Triple Number Windward/Leeward Medium651.50.9210
Triple Number Windward/Leeward High576.11.0414
Predominantly Upwind579.31.0357
Predominantly Downwind535.31.1209
Predominantly Upwind Low774.50.7746
Predominantly Upwind Medium599.61.0007
Predominantly Upwind High555.01.0811
Predominantly Downwind Low730.40.8214
Predominantly Downwind Medium529.91.1323
Predominantly Downwind High449.21.3357
Chicago-Mac Upwind1.0183
Chicago-Mac All Purpose1.0570
Chicago-Mac Downwind1.1040
Bayview-Mac Cove Island0.9801
Bayview-Mac Shore0.9852
Victoria-Maui1.1721
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance579.21.0359
Triple Number Coastal/Long Distance Low681.80.8800
Triple Number Coastal/Long Distance Medium528.21.1359
Triple Number Coastal/Long Distance High473.11.2682
Triple Number Windward/Leeward Low881.20.6809
Triple Number Windward/Leeward Medium651.50.9210
Triple Number Windward/Leeward High576.11.0414
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.6738.8613.1547.4513.2483.3434.5
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance579.21.0359
Triple Number Coastal/Long Distance Low681.80.8800
Triple Number Coastal/Long Distance Medium528.21.1359
Triple Number Coastal/Long Distance High473.11.2682
Triple Number Windward/Leeward Low881.20.6809
Triple Number Windward/Leeward Medium651.50.9210
Triple Number Windward/Leeward High576.11.0414
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.6738.8613.1547.4513.2483.3434.5
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance579.2
Triple Number Coastal/Long Distance Low681.8
Triple Number Coastal/Long Distance Medium528.2
Triple Number Coastal/Long Distance High473.1
Triple Number Windward/Leeward Low881.2
Triple Number Windward/Leeward Medium651.5
Triple Number Windward/Leeward High576.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.6738.8613.1547.4513.2483.3434.5
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance579.21.0359
Triple Number Coastal/Long Distance Low681.80.8800
Triple Number Coastal/Long Distance Medium528.21.1359
Triple Number Coastal/Long Distance High473.11.2682
Triple Number Windward/Leeward Low881.20.6809
Triple Number Windward/Leeward Medium651.50.9210
Triple Number Windward/Leeward High576.11.0414
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.6738.8613.1547.4513.2483.3434.5
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)579.21.0359
Triple Number Coastal/Long Distance Low681.80.8800
Triple Number Coastal/Long Distance Medium528.21.1359
Triple Number Coastal/Long Distance High473.11.2682
Triple Number Windward/Leeward Low881.20.6809
Triple Number Windward/Leeward Medium651.50.9210
Triple Number Windward/Leeward High576.11.0414
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.6738.8613.1547.4513.2483.3434.5
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low681.80.8800
Triple Number Coastal/Long Distance Medium528.21.1359
Triple Number Coastal/Long Distance High473.11.2682
Triple Number Windward/Leeward Low881.20.6809
Triple Number Windward/Leeward Medium651.50.9210
Triple Number Windward/Leeward High576.11.0414
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8800
Triple Number Coastal/Long Distance Medium1.1359
Triple Number Coastal/Long Distance High1.2682
Triple Number Windward/Leeward Low0.6809
Triple Number Windward/Leeward Medium0.9210
Triple Number Windward/Leeward High1.0414
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.6738.8613.1547.4513.2483.3434.5
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance579.21.0359
Triple Number Coastal/Long Distance Low681.80.8800
Triple Number Coastal/Long Distance Medium528.21.1359
Triple Number Coastal/Long Distance High473.11.2682
Triple Number Windward/Leeward Low881.20.6809
Triple Number Windward/Leeward Medium651.50.9210
Triple Number Windward/Leeward High576.11.0414
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.6738.8613.1547.4513.2483.3434.5
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low681.80.8800
Triple Number Coastal/Long Distance Medium528.21.1359
Triple Number Coastal/Long Distance High473.11.2682
Triple Number Windward/Leeward Low881.20.6809
Triple Number Windward/Leeward Medium651.50.9210
Triple Number Windward/Leeward High576.11.0414
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance579.21.0359
Triple Number Coastal/Long Distance Low681.80.8800
Triple Number Coastal/Long Distance Medium528.21.1359
Triple Number Coastal/Long Distance High473.11.2682
Triple Number Windward/Leeward Low881.20.6809
Triple Number Windward/Leeward Medium651.50.9210
Triple Number Windward/Leeward High576.11.0414
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.6738.8613.1547.4513.2483.3434.5
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance579.21.0359
Triple Number Coastal/Long Distance Low681.80.8800
Triple Number Coastal/Long Distance Medium528.21.1359
Triple Number Coastal/Long Distance High473.11.2682
Triple Number Windward/Leeward Low881.20.6809
Triple Number Windward/Leeward Medium651.50.9210
Triple Number Windward/Leeward High576.11.0414
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.6738.8613.1547.4513.2483.3434.5
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low881.20.6809
Triple Number Windward/Leeward Medium651.50.9210
Triple Number Windward/Leeward High576.11.0414
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.6738.8613.1547.4513.2483.3434.5
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low681.8
Triple Number Coastal/Long Distance Medium528.2
Triple Number Coastal/Long Distance High473.1
Triple Number Windward/Leeward Low881.2
Triple Number Windward/Leeward Medium651.5
Triple Number Windward/Leeward High576.1
Predominantly Upwind579.3
Predominantly Downwind535.3
Predominantly Reaching514.2
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance579.21.0359
Triple Number Coastal/Long Distance Low681.80.8800
Triple Number Coastal/Long Distance Medium528.21.1359
Triple Number Coastal/Long Distance High473.11.2682
Triple Number Windward/Leeward Low881.20.6809
Triple Number Windward/Leeward Medium651.50.9210
Triple Number Windward/Leeward High576.11.0414
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.6738.8613.1547.4513.2483.3434.5
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8800
Triple Number Coastal/Long Distance Medium1.1359
Triple Number Coastal/Long Distance High1.2682
Triple Number Windward/Leeward Low0.6809
Triple Number Windward/Leeward Medium0.9210
Triple Number Windward/Leeward High1.0414
Coastal/Long Distance1.0359
Predominantly Upwind1.0357
Predominantly Downwind1.1209
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.0359
Tretall Distanseseilas Lite vind0.8800
Tretall Distanseseilas Mellomvind1.1359
Tretall Distanseseilas Mye vind1.2682
Tretall Pølsebane Lite vind0.6809
Tretall Pølsebane Mellomvind0.9210
Tretall Pølsebane Mye vind1.0414
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas968.6738.8613.1547.4513.2483.3434.5
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low681.80.8800
Triple Number Coastal/Long Distance Medium528.21.1359
Triple Number Coastal/Long Distance High473.11.2682
Triple Number Windward/Leeward Low881.20.6809
Triple Number Windward/Leeward Medium651.50.9210
Triple Number Windward/Leeward High576.11.0414
Coastal/Long Distance579.21.0359
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind579.31.0357
Predominantly Downwind535.31.1209
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore560.31.0708
Cape Doctor Coastal460.81.3020
Triple Number Coastal/Long Distance Low681.80.8800
Triple Number Coastal/Long Distance Medium528.21.1359
Triple Number Coastal/Long Distance High473.11.2682
Triple Number Windward/Leeward Low881.20.6809
Triple Number Windward/Leeward Medium651.50.9210
Triple Number Windward/Leeward High576.11.0414
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8800
Triple Number Coastal/Long Distance Medium1.1359
Triple Number Coastal/Long Distance High1.2682
Triple Number Windward/Leeward Low0.6809
Triple Number Windward/Leeward Medium0.9210
Triple Number Windward/Leeward High1.0414
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8800
Triple Number Coastal/Long Distance Medium1.1359
Triple Number Coastal/Long Distance High1.2682
Triple Number Windward/Leeward Low0.6809
Triple Number Windward/Leeward Medium0.9210
Triple Number Windward/Leeward High1.0414
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance579.21.0359
Triple Number Coastal/Long Distance Low681.80.8800
Triple Number Coastal/Long Distance Medium528.21.1359
Triple Number Coastal/Long Distance High473.11.2682
Triple Number Windward/Leeward Low881.20.6809
Triple Number Windward/Leeward Medium651.50.9210
Triple Number Windward/Leeward High576.11.0414
Predominantly Upwind579.31.0357
Predominantly Downwind535.31.1209
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.6738.8613.1547.4513.2483.3434.5
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance579.21.0359
Triple Number Coastal/Long Distance Low681.80.8800
Triple Number Coastal/Long Distance Medium528.21.1359
Triple Number Coastal/Long Distance High473.11.2682
Triple Number Windward/Leeward Low881.20.6809
Triple Number Windward/Leeward Medium651.50.9210
Triple Number Windward/Leeward High576.11.0414
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.6738.8613.1547.4513.2483.3434.5
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low681.80.8800
Triple Number All Purpose Medium528.21.1359
Triple Number All Purpose High473.11.2682
Triple Number Windward/Leeward Low881.20.6809
Triple Number Windward/Leeward Medium651.50.9210
Triple Number Windward/Leeward High576.11.0414
Predominantly Upwind579.31.0357
Predominantly Downwind535.31.1209
Predominantly Upwind Low774.50.7746
Predominantly Upwind Medium599.61.0007
Predominantly Upwind High555.01.0811
Predominantly Downwind Low730.40.8214
Predominantly Downwind Medium529.91.1323
Predominantly Downwind High449.21.3357
Chicago-Mac Upwind1.0183
Chicago-Mac All Purpose1.0570
Chicago-Mac Downwind1.1040
Bayview-Mac Cove Island0.9801
Bayview-Mac Shore0.9852
Harvest Moon Regatta467.91.2822
Victoria-Maui1.1721
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low960.30.6248
5-Band Low / Medium804.50.7458
5-Band Medium641.10.9359
5-Band Medium / High584.71.0261
5-Band High556.21.0787
ORC Ref  043400025EOIssued on 16/06/2022Valid until 31/12/2022
VPP ver: 2022 1.01 | © ORC | www.orc.org

International
Certificate
2022

Boat

Shadow

EST-113

Estonian Yachting Union
Purje 8, maja 3
11911 Tallinn
Estonia
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ-112EMeasurement28/05/2020HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA11.000Max. Beam3.598Draft2.054Displacement5,312Wetted area25.85IMS L10.111LSM09.954Acc. length11.000Sink (kg/mm) 18.89
VCGD-0.059VCGM-0.106RM Measured (kg·m) 132.2RM Default (kg·m) 129.2Limit of positive stability(°) 122.8Stability Index122.4
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.425PBW0.100PIPA0.0031
EDL2.140ST10.065ST20.180
ST30.180ST40.090ST50.300
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2
P13.640IG14.950ISP15.960MDT10.110MDL10.180MDT20.102MDL20.146TL1.460MW0.173GO0.198
E4.730J4.270BAS1.700FSD0.038SFJ0.222SPLWPLTPS6.380BD0.237MWT108.00MCG4.290
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date25/07/2021MeasurerEST7CommentPirita
SFFP0.488FFM1.297FF1.304LCFcl5.851SG1.0000
SAFP10.805FAM1.043FA1.052LCFsh6.117HBI1.127
W179.0W279.0W379.0W479.0
PD1589.5PD2590.0PD3590.8PD4589.7
WD12.540PLM9000.00GSA1.0RSA1.0
TANKS
INVENTORY
INVENTORY
BALLASTIdKindDescriptionWeightLCGVCGTCG1FixedCenterline293.022FixedCenterline1092.523FixedCenterline673.524FixedCenterline874.075FixedCenterline304.506FixedCenterline1095.277Fixed895.72Fixed Ballast Total520
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1Water Neopren bag At the bow10002.002Fuel Plastic Starport aft cabin0.900080158.27Total deductible148.27
OTHER ITEMSIdKindDescriptionWeightLCGVCG2MiscellaneousAir heater, port aft cabin8.271Miscellaneousautopilot10.001Battery2x165ah starport side4.731EngineVolvo Penta D1-30Total deductible
ORC Ref  043400025EOIssued on 16/06/2022Valid until 31/12/2022
VPP ver: 2022 1.01 | © ORC | www.orc.org

International
Certificate
2022

Boat

Shadow

EST-113

Estonian Yachting Union
Purje 8, maja 3
11911 Tallinn
Estonia
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialComment2a0.581.241.973.144.0340.1612/05/2022One sailsUnknown2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialComment5b0.330.941.592.653.554.4013.85YesNo 34.6620/07/2021OneSailsUnknownJ1 20216a0.330.911.562.573.514.4013.96YesNo 34.4420/07/2021OneSailsUnknownJ2 20218a0.030.891.703.144.094.3611.45NoInner 31.1924/03/2021OneSailsUnknownSS 202170.110.581.092.182.304.3413.41YesNo 26.4022/02/2021OneSailsUnknownJ3 2021
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateMakerMaterialComment717.7714.9816.389.0610.1190%126.5026/07/2021OneSailsUnknownA1 20215a18.0014.0616.039.279.6696%124.8720/07/2021OneSailsUnknownA4 20218a17.8414.0015.929.209.6695%123.2720/07/2021OneSailsUnknownA2 20214a17.5014.6016.057.397.7096%99.67UnknownA-3
ORC Ref  043400025EOIssued on 16/06/2022Valid until 31/12/2022
VPP ver: 2022 1.01 | © ORC | www.orc.org