Club
Certificate
2023

Boat

the Joker

NOR 14516

Norges Seilforbund
Sognsveien 73
0854 OSLO
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.6°41.5°39.9°38.4°37.6°37.2°37.0°
Beat VMG3.514.344.955.345.525.625.70
52°5.396.467.167.547.737.827.92
60°5.706.737.377.727.928.038.16
75°6.067.137.677.928.138.328.56
90°6.307.357.908.228.468.628.90
110°6.087.227.888.318.689.039.70
120°5.817.077.818.308.749.159.93
135°5.236.527.458.028.508.9910.10
150°4.425.636.657.417.858.198.89
Run VMG3.834.885.766.416.807.208.04
Gybe Angles143.3°146.9°148.7°149.6°150.5°171.8°175.4°

APH: 524.6

CDL: 10.542

GPH: 590.2

CertNo: 667090

BOAT
ClassJ/120DesignerJohnstoneBuilderJ-CompositeAge date01/2002Series date01/1995Offset filej120.offData file667090
HULL
Length Overall12.190 mMaximum Beam3.674 mDraft2.171 mDisplacement7,106 kgDLR5.1950IMS DivisionCruiser/RacerDynamic Allowance0.220%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight799 kgMinimum weight599 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail43.8844.69Headsail Luffed34.7034.70Headsail FlyingSymmetricAsymmetric123.28123.28 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail13.48Storm Jib11.79Heavy Weather Jib31.81
SAIL LIMITS
Headsails6  Spinnakers5
STABILITY
Righting MomentN/AStability 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  03440002KUBIssued on 08/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

the Joker

NOR 14516

Norges Seilforbund
Sognsveien 73
0854 OSLO
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1024.6830.0727.5674.3652.4640.8631.1
52°667.6557.2502.6477.3465.7460.1454.4
60°632.1534.8488.6466.3454.5448.1441.4
75°594.3504.6469.4454.8442.8432.5420.8
90°571.3489.5455.9437.7425.8417.6404.5
110°591.8498.3456.7433.4414.9398.5371.3
120°619.7509.3460.8433.7411.9393.3362.4
135°688.8552.2483.4449.1423.5400.6356.5
150°814.3639.4541.1486.1458.4439.5405.0
Run VMG940.2738.3624.8561.4529.2500.1447.7
Selected Courses
Windward / Leeward982.4784.1676.1617.8590.8570.4539.4
All purpose749.9611.4541.4504.5484.7469.9447.6
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward650.30.9227
All purpose524.61.1438
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low680.70.8815
Triple Number Coastal/Long Distance Medium520.71.1522
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low883.30.6793
Triple Number Windward/Leeward Medium644.40.9311
Triple Number Windward/Leeward High563.91.0640
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance571.81.0493
Triple Number Coastal/Long Distance Low680.70.8815
Triple Number Coastal/Long Distance Medium520.71.1522
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low883.30.6793
Triple Number Windward/Leeward Medium644.40.9311
Triple Number Windward/Leeward High563.91.0640
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance978.2736.0609.7538.2502.9475.0430.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8107
Downwind "popa"0.9674
70% up, 30% down "Ilhabela"0.8521
30% up, 70% down "Ilhabela-inverso"0.9144
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low680.70.8815
Triple Number Coastal/Long Distance Medium520.71.1522
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low883.30.6793
Triple Number Windward/Leeward Medium644.40.9311
Triple Number Windward/Leeward High563.91.0640
Predominantly Upwind567.51.0572
Predominantly Downwind533.01.1258
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low680.70.8815
Triple Number All Purpose Medium520.71.1522
Triple Number All Purpose High465.31.2896
Triple Number Windward/Leeward Low883.30.6793
Triple Number Windward/Leeward Medium644.40.9311
Triple Number Windward/Leeward High563.91.0640
Predominantly Upwind567.51.0572
Predominantly Downwind533.01.1258
Predominantly Upwind Low767.30.7820
Predominantly Upwind Medium585.51.0248
Predominantly Upwind High538.81.1136
Predominantly Downwind Low738.20.8128
Predominantly Downwind Medium528.81.1346
Predominantly Downwind High449.91.3337
Chicago-Mac Upwind1.0370
Chicago-Mac All Purpose1.0689
Chicago-Mac Downwind1.1066
Bayview-Mac Cove Island0.9880
Bayview-Mac Shore0.9958
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching494.71.2129
Predominantly Reaching Low608.20.9866
Predominantly Reaching Medium489.61.2255
Predominantly Reaching High432.61.3869
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low967.20.6204
5-Band Low / Medium803.90.7463
5-Band Medium633.00.9479
5-Band Medium / High572.61.0478
5-Band High544.81.1014
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance571.81.0493
Triple Number Coastal/Long Distance Low680.70.8815
Triple Number Coastal/Long Distance Medium520.71.1522
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low883.30.6793
Triple Number Windward/Leeward Medium644.40.9311
Triple Number Windward/Leeward High563.91.0640
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance978.2736.0609.7538.2502.9475.0430.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance571.81.0493
Triple Number Coastal/Long Distance Low680.70.8815
Triple Number Coastal/Long Distance Medium520.71.1522
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low883.30.6793
Triple Number Windward/Leeward Medium644.40.9311
Triple Number Windward/Leeward High563.91.0640
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance978.2736.0609.7538.2502.9475.0430.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance571.8
Triple Number Coastal/Long Distance Low680.7
Triple Number Coastal/Long Distance Medium520.7
Triple Number Coastal/Long Distance High465.3
Triple Number Windward/Leeward Low883.3
Triple Number Windward/Leeward Medium644.4
Triple Number Windward/Leeward High563.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance978.2736.0609.7538.2502.9475.0430.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance571.81.0493
Triple Number Coastal/Long Distance Low680.70.8815
Triple Number Coastal/Long Distance Medium520.71.1522
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low883.30.6793
Triple Number Windward/Leeward Medium644.40.9311
Triple Number Windward/Leeward High563.91.0640
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance978.2736.0609.7538.2502.9475.0430.2
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)571.81.0493
Triple Number Coastal/Long Distance Low680.70.8815
Triple Number Coastal/Long Distance Medium520.71.1522
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low883.30.6793
Triple Number Windward/Leeward Medium644.40.9311
Triple Number Windward/Leeward High563.91.0640
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance978.2736.0609.7538.2502.9475.0430.2
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low680.70.8815
Triple Number Coastal/Long Distance Medium520.71.1522
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low883.30.6793
Triple Number Windward/Leeward Medium644.40.9311
Triple Number Windward/Leeward High563.91.0640
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8815
Triple Number Coastal/Long Distance Medium1.1522
Triple Number Coastal/Long Distance High1.2896
Triple Number Windward/Leeward Low0.6793
Triple Number Windward/Leeward Medium0.9311
Triple Number Windward/Leeward High1.0640
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance978.2736.0609.7538.2502.9475.0430.2
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance571.81.0493
Triple Number Coastal/Long Distance Low680.70.8815
Triple Number Coastal/Long Distance Medium520.71.1522
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low883.30.6793
Triple Number Windward/Leeward Medium644.40.9311
Triple Number Windward/Leeward High563.91.0640
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance978.2736.0609.7538.2502.9475.0430.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low680.70.8815
Triple Number Coastal/Long Distance Medium520.71.1522
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low883.30.6793
Triple Number Windward/Leeward Medium644.40.9311
Triple Number Windward/Leeward High563.91.0640
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance571.81.0493
Triple Number Coastal/Long Distance Low680.70.8815
Triple Number Coastal/Long Distance Medium520.71.1522
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low883.30.6793
Triple Number Windward/Leeward Medium644.40.9311
Triple Number Windward/Leeward High563.91.0640
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance978.2736.0609.7538.2502.9475.0430.2
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low883.30.6793
Triple Number Windward/Leeward Medium644.40.9311
Triple Number Windward/Leeward High563.91.0640
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance978.2736.0609.7538.2502.9475.0430.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low680.7
Triple Number Coastal/Long Distance Medium520.7
Triple Number Coastal/Long Distance High465.3
Triple Number Windward/Leeward Low883.3
Triple Number Windward/Leeward Medium644.4
Triple Number Windward/Leeward High563.9
Predominantly Upwind567.5
Predominantly Downwind533.0
Predominantly Reaching507.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance571.81.0493
Triple Number Coastal/Long Distance Low680.70.8815
Triple Number Coastal/Long Distance Medium520.71.1522
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low883.30.6793
Triple Number Windward/Leeward Medium644.40.9311
Triple Number Windward/Leeward High563.91.0640
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance978.2736.0609.7538.2502.9475.0430.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8815
Triple Number Coastal/Long Distance Medium1.1522
Triple Number Coastal/Long Distance High1.2896
Triple Number Windward/Leeward Low0.6793
Triple Number Windward/Leeward Medium0.9311
Triple Number Windward/Leeward High1.0640
Coastal/Long Distance1.0493
Predominantly Upwind1.0572
Predominantly Downwind1.1258
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8815
Tretall Distanseseilas Mellomvind1.1522
Tretall Distanseseilas Mye vind1.2896
Tretall Pølsebane Lite vind0.6793
Tretall Pølsebane Mellomvind0.9311
Tretall Pølsebane Mye vind1.0640
Distanseseilas ett tall (OSN 8-16kn)1.0493
Distanseseilas ett tall (APH 6-20kn)1.1438
Enkeltall Motvind1.0572
Enkeltall Medvind1.1258
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low680.70.8815
Triple Number Coastal/Long Distance Medium520.71.1522
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low883.30.6793
Triple Number Windward/Leeward Medium644.40.9311
Triple Number Windward/Leeward High563.91.0640
Coastal/Long Distance571.81.0493
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind567.51.0572
Predominantly Downwind533.01.1258
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore548.71.0935
Cape Doctor Coastal454.31.3207
Triple Number Coastal/Long Distance Low680.70.8815
Triple Number Coastal/Long Distance Medium520.71.1522
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low883.30.6793
Triple Number Windward/Leeward Medium644.40.9311
Triple Number Windward/Leeward High563.91.0640
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8815
Triple Number Coastal/Long Distance Medium1.1522
Triple Number Coastal/Long Distance High1.2896
Triple Number Windward/Leeward Low0.6793
Triple Number Windward/Leeward Medium0.9311
Triple Number Windward/Leeward High1.0640
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8815
Triple Number Coastal/Long Distance Medium1.1522
Triple Number Coastal/Long Distance High1.2896
Triple Number Windward/Leeward Low0.6793
Triple Number Windward/Leeward Medium0.9311
Triple Number Windward/Leeward High1.0640
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance571.81.0493
Triple Number Coastal/Long Distance Low680.70.8815
Triple Number Coastal/Long Distance Medium520.71.1522
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low883.30.6793
Triple Number Windward/Leeward Medium644.40.9311
Triple Number Windward/Leeward High563.91.0640
Predominantly Upwind567.51.0572
Predominantly Downwind533.01.1258
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance978.2736.0609.7538.2502.9475.0430.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance571.81.0493
Triple Number Coastal/Long Distance Low680.70.8815
Triple Number Coastal/Long Distance Medium520.71.1522
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low883.30.6793
Triple Number Windward/Leeward Medium644.40.9311
Triple Number Windward/Leeward High563.91.0640
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance978.2736.0609.7538.2502.9475.0430.2
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low680.70.8815
Triple Number All Purpose Medium520.71.1522
Triple Number All Purpose High465.31.2896
Triple Number Windward/Leeward Low883.30.6793
Triple Number Windward/Leeward Medium644.40.9311
Triple Number Windward/Leeward High563.91.0640
Predominantly Upwind567.51.0572
Predominantly Downwind533.01.1258
Predominantly Upwind Low767.30.7820
Predominantly Upwind Medium585.51.0248
Predominantly Upwind High538.81.1136
Predominantly Downwind Low738.20.8128
Predominantly Downwind Medium528.81.1346
Predominantly Downwind High449.91.3337
Chicago-Mac Upwind1.0370
Chicago-Mac All Purpose1.0689
Chicago-Mac Downwind1.1066
Bayview-Mac Cove Island0.9880
Bayview-Mac Shore0.9958
Harvest Moon Regatta455.81.3162
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy547.21.0966
San Francisco Bay Medium636.10.9433
Predominantly Reaching494.71.2129
Predominantly Reaching Low608.20.9866
Predominantly Reaching Medium489.61.2255
Predominantly Reaching High432.61.3869
Windward/Leeward 60-40 Low892.10.6726
Windward/Leeward 60-40 Medium663.20.9047
Windward/Leeward 60-40 High589.81.0173
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low967.20.6204
5-Band Low / Medium803.90.7463
5-Band Medium633.00.9479
5-Band Medium / High572.61.0478
5-Band High544.81.1014
ORC Ref  03440002KUBIssued on 08/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

the Joker

NOR 14516

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ/120MeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.190Max. Beam3.674Draft2.171Displacement7,106Wetted area30.92IMS L11.275LSM011.099Acc. length11.941Sink (kg/mm) 23.39
VCGD0.005VCGM-0.075RM Rated (kg·m) 180.5Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0037
EDL2.350ST10.048ST20.170
ST30.170ST40.170ST50.295
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P14.180IG15.350ISP16.100MDT10.115MDL10.215MDT20.000MDL20.000TL0.000MW0.000GO0.000
E5.430J4.410BAS1.690FSDFoilSFJ0.000SPL0.000WPLTPS6.500BDMWT215.00MCG5.195
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.005Flotation Date27/04/2023MeasurerComment
SFFP0.914FFM1.198FF1.198LCFcl6.691SG0.0000
SAFP11.631FAM0.899FA0.899LCFsh6.938HBI1.063
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002KUBIssued on 08/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

the Joker

NOR 14516

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment365-2021041211570.151.041.903.284.4043.8812/04/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment365-2022050410050.060.651.222.313.354.3215.37NoNo 34.7004/05/2022365-2021041211590.070.641.202.293.344.3214.74NoNo 33.1212/04/2021645-2023041713460.150.631.152.123.144.2014.67NoNo 31.3817/04/20232023 HW-jib
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment645-20230417132116.1414.4015.279.3611.0085%123.2817/04/20232023 furling A3 150oz oransje365-20220511134316.2315.0515.646.388.4476%88.5211/05/2022
ORC Ref  03440002KUBIssued on 08/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org