International
Certificate
Double Handed
2022

Boat

Disko Trooper

AUS 99

Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
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°40.6°39.6°39.4°40.2°40.6°
Beat VMG3.284.024.544.764.844.864.91
52°5.046.036.656.896.977.017.09
60°5.506.386.867.107.207.257.32
75°6.026.847.127.317.527.677.77
90°6.237.047.427.667.868.028.36
110°6.016.957.437.898.338.709.20
120°5.706.827.387.908.338.729.72
135°5.136.367.117.618.178.7910.33
150°4.365.516.477.117.578.089.26
Run VMG3.784.775.616.306.857.318.23
Gybe Angles144.2°147.5°149.1°158.3°171.8°177.2°175.4°

APH: 560.4

CDL: 8.329

GPH: 626.5

CertNo: 2113

BOAT
ClassJ99 2.00DesignerAlan JohnstoneBuilderJ BoatsAge date07/2020Series date07/2018Offset fileJ99-LK.offData file2113
HULL
Length Overall9.940 mMaximum Beam3.410 mDraft1.995 mDisplacement3,909 kgDLR5.7723IMS DivisionCruiser/RacerDynamic Allowance0.195%Age Allowance0.130%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight170 kgMinimum weight120 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail30.1730.71Headsail Luffed25.8125.81Headsail FlyingSymmetric92.6292.62Asymmetric92.6492.64 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail8.76Storm Jib8.79Heavy Weather Jib23.73
SAIL LIMITS
Headsails5  Spinnakers4 * Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment101.4 kg·mStability Index120.8
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  03020002AK4Issued on 22/11/2022Valid until 30/06/2023
VPP ver: 2022 1.04 | © ORC | www.orc.org

International
Certificate
Double Handed
2022

Boat

Disko Trooper

AUS 99

Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1096.3894.9793.2756.0744.3741.5732.8
52°714.5597.2541.5522.6516.4513.8507.6
60°654.6564.3525.0507.3500.1496.5491.8
75°598.4526.0505.4492.7478.5469.4463.1
90°577.8511.0485.3469.9458.2448.7430.4
110°598.6517.9484.6456.3432.2413.7391.4
120°631.9528.0487.6456.0432.1412.8370.4
135°701.1565.8506.5472.8440.5409.6348.4
150°825.1653.5556.1506.6475.7445.7388.7
Run VMG952.7754.6642.1571.8525.2492.2437.3
Selected Courses
Windward / Leeward1024.5824.7717.6663.9634.7616.8585.1
All purpose776.0641.4576.3542.7522.5507.9481.6
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward694.30.8642
All purpose560.41.0707
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low708.70.8466
Triple Number Coastal/Long Distance Medium557.11.0771
Triple Number Coastal/Long Distance High501.71.1960
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.90.8722
Triple Number Windward/Leeward High609.40.9846
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance611.60.9811
Triple Number Coastal/Long Distance Low708.70.8466
Triple Number Coastal/Long Distance Medium557.11.0771
Triple Number Coastal/Long Distance High501.71.1960
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.90.8722
Triple Number Windward/Leeward High609.40.9846
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1017.3772.6647.5580.1543.5513.5457.5
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.7293
Downwind "popa"0.9598
70% up, 30% down "Ilhabela"0.7859
30% up, 70% down "Ilhabela-inverso"0.8767
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low708.70.8466
Triple Number Coastal/Long Distance Medium557.11.0771
Triple Number Coastal/Long Distance High501.71.1960
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.90.8722
Triple Number Windward/Leeward High609.40.9846
Predominantly Upwind615.90.9741
Predominantly Downwind556.71.0777
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low708.70.8466
Triple Number All Purpose Medium557.11.0771
Triple Number All Purpose High501.71.1960
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.90.8722
Triple Number Windward/Leeward High609.40.9846
Predominantly Upwind615.90.9741
Predominantly Downwind556.71.0777
Predominantly Upwind Low813.00.7380
Predominantly Upwind Medium641.80.9349
Predominantly Upwind High607.20.9882
Predominantly Downwind Low760.50.7889
Predominantly Downwind Medium548.21.0945
Predominantly Downwind High456.21.3152
Chicago-Mac Upwind0.9578
Chicago-Mac All Purpose1.0048
Chicago-Mac Downwind1.0597
Bayview-Mac Cove Island0.9365
Bayview-Mac Shore0.9373
Victoria-Maui1.1433
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance611.60.9811
Triple Number Coastal/Long Distance Low708.70.8466
Triple Number Coastal/Long Distance Medium557.11.0771
Triple Number Coastal/Long Distance High501.71.1960
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.90.8722
Triple Number Windward/Leeward High609.40.9846
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1017.3772.6647.5580.1543.5513.5457.5
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance611.60.9811
Triple Number Coastal/Long Distance Low708.70.8466
Triple Number Coastal/Long Distance Medium557.11.0771
Triple Number Coastal/Long Distance High501.71.1960
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.90.8722
Triple Number Windward/Leeward High609.40.9846
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1017.3772.6647.5580.1543.5513.5457.5
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance611.6
Triple Number Coastal/Long Distance Low708.7
Triple Number Coastal/Long Distance Medium557.1
Triple Number Coastal/Long Distance High501.7
Triple Number Windward/Leeward Low924.6
Triple Number Windward/Leeward Medium687.9
Triple Number Windward/Leeward High609.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1017.3772.6647.5580.1543.5513.5457.5
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance611.60.9811
Triple Number Coastal/Long Distance Low708.70.8466
Triple Number Coastal/Long Distance Medium557.11.0771
Triple Number Coastal/Long Distance High501.71.1960
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.90.8722
Triple Number Windward/Leeward High609.40.9846
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1017.3772.6647.5580.1543.5513.5457.5
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)611.60.9811
Triple Number Coastal/Long Distance Low708.70.8466
Triple Number Coastal/Long Distance Medium557.11.0771
Triple Number Coastal/Long Distance High501.71.1960
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.90.8722
Triple Number Windward/Leeward High609.40.9846
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1017.3772.6647.5580.1543.5513.5457.5
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low708.70.8466
Triple Number Coastal/Long Distance Medium557.11.0771
Triple Number Coastal/Long Distance High501.71.1960
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.90.8722
Triple Number Windward/Leeward High609.40.9846
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8466
Triple Number Coastal/Long Distance Medium1.0771
Triple Number Coastal/Long Distance High1.1960
Triple Number Windward/Leeward Low0.6489
Triple Number Windward/Leeward Medium0.8722
Triple Number Windward/Leeward High0.9846
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1017.3772.6647.5580.1543.5513.5457.5
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance611.60.9811
Triple Number Coastal/Long Distance Low708.70.8466
Triple Number Coastal/Long Distance Medium557.11.0771
Triple Number Coastal/Long Distance High501.71.1960
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.90.8722
Triple Number Windward/Leeward High609.40.9846
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1017.3772.6647.5580.1543.5513.5457.5
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low708.70.8466
Triple Number Coastal/Long Distance Medium557.11.0771
Triple Number Coastal/Long Distance High501.71.1960
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.90.8722
Triple Number Windward/Leeward High609.40.9846
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance611.60.9811
Triple Number Coastal/Long Distance Low708.70.8466
Triple Number Coastal/Long Distance Medium557.11.0771
Triple Number Coastal/Long Distance High501.71.1960
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.90.8722
Triple Number Windward/Leeward High609.40.9846
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1017.3772.6647.5580.1543.5513.5457.5
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance611.60.9811
Triple Number Coastal/Long Distance Low708.70.8466
Triple Number Coastal/Long Distance Medium557.11.0771
Triple Number Coastal/Long Distance High501.71.1960
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.90.8722
Triple Number Windward/Leeward High609.40.9846
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1017.3772.6647.5580.1543.5513.5457.5
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.90.8722
Triple Number Windward/Leeward High609.40.9846
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1017.3772.6647.5580.1543.5513.5457.5
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low708.7
Triple Number Coastal/Long Distance Medium557.1
Triple Number Coastal/Long Distance High501.7
Triple Number Windward/Leeward Low924.6
Triple Number Windward/Leeward Medium687.9
Triple Number Windward/Leeward High609.4
Predominantly Upwind615.9
Predominantly Downwind556.7
Predominantly Reaching535.5
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance611.60.9811
Triple Number Coastal/Long Distance Low708.70.8466
Triple Number Coastal/Long Distance Medium557.11.0771
Triple Number Coastal/Long Distance High501.71.1960
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.90.8722
Triple Number Windward/Leeward High609.40.9846
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1017.3772.6647.5580.1543.5513.5457.5
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8466
Triple Number Coastal/Long Distance Medium1.0771
Triple Number Coastal/Long Distance High1.1960
Triple Number Windward/Leeward Low0.6489
Triple Number Windward/Leeward Medium0.8722
Triple Number Windward/Leeward High0.9846
Coastal/Long Distance0.9811
Predominantly Upwind0.9741
Predominantly Downwind1.0777
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.9811
Tretall Distanseseilas Lite vind0.8466
Tretall Distanseseilas Mellomvind1.0771
Tretall Distanseseilas Mye vind1.1960
Tretall Pølsebane Lite vind0.6489
Tretall Pølsebane Mellomvind0.8722
Tretall Pølsebane Mye vind0.9846
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1017.3772.6647.5580.1543.5513.5457.5
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low708.70.8466
Triple Number Coastal/Long Distance Medium557.11.0771
Triple Number Coastal/Long Distance High501.71.1960
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.90.8722
Triple Number Windward/Leeward High609.40.9846
Coastal/Long Distance611.60.9811
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind615.90.9741
Predominantly Downwind556.71.0777
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore594.61.0091
Cape Doctor Coastal489.51.2257
Triple Number Coastal/Long Distance Low708.70.8466
Triple Number Coastal/Long Distance Medium557.11.0771
Triple Number Coastal/Long Distance High501.71.1960
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.90.8722
Triple Number Windward/Leeward High609.40.9846
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8466
Triple Number Coastal/Long Distance Medium1.0771
Triple Number Coastal/Long Distance High1.1960
Triple Number Windward/Leeward Low0.6489
Triple Number Windward/Leeward Medium0.8722
Triple Number Windward/Leeward High0.9846
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8466
Triple Number Coastal/Long Distance Medium1.0771
Triple Number Coastal/Long Distance High1.1960
Triple Number Windward/Leeward Low0.6489
Triple Number Windward/Leeward Medium0.8722
Triple Number Windward/Leeward High0.9846
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance611.60.9811
Triple Number Coastal/Long Distance Low708.70.8466
Triple Number Coastal/Long Distance Medium557.11.0771
Triple Number Coastal/Long Distance High501.71.1960
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.90.8722
Triple Number Windward/Leeward High609.40.9846
Predominantly Upwind615.90.9741
Predominantly Downwind556.71.0777
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1017.3772.6647.5580.1543.5513.5457.5
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance611.60.9811
Triple Number Coastal/Long Distance Low708.70.8466
Triple Number Coastal/Long Distance Medium557.11.0771
Triple Number Coastal/Long Distance High501.71.1960
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.90.8722
Triple Number Windward/Leeward High609.40.9846
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1017.3772.6647.5580.1543.5513.5457.5
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low708.70.8466
Triple Number All Purpose Medium557.11.0771
Triple Number All Purpose High501.71.1960
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.90.8722
Triple Number Windward/Leeward High609.40.9846
Predominantly Upwind615.90.9741
Predominantly Downwind556.71.0777
Predominantly Upwind Low813.00.7380
Predominantly Upwind Medium641.80.9349
Predominantly Upwind High607.20.9882
Predominantly Downwind Low760.50.7889
Predominantly Downwind Medium548.21.0945
Predominantly Downwind High456.21.3152
Chicago-Mac Upwind0.9578
Chicago-Mac All Purpose1.0048
Chicago-Mac Downwind1.0597
Bayview-Mac Cove Island0.9365
Bayview-Mac Shore0.9373
Harvest Moon Regatta490.71.2228
Victoria-Maui1.1433
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low1009.10.5946
5-Band Low / Medium845.50.7096
5-Band Medium677.40.8858
5-Band Medium / High618.40.9702
5-Band High590.61.0160
ORC Ref  03020002AK4Issued on 22/11/2022Valid until 30/06/2023
VPP ver: 2022 1.04 | © ORC | www.orc.org

International
Certificate
Double Handed
2022

Boat

Disko Trooper

AUS 99

Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ99 2.00Measurement03/07/2021HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.940Max. Beam3.410Draft1.995Displacement3,909Wetted area21.28IMS L8.856LSM08.781Acc. length9.940Sink (kg/mm) 16.38
VCGD-0.243VCGM-0.116RM Measured (kg·m) 101.4RM Default (kg·m) 80.7Limit of positive stability(°) 124.2Stability Index120.8
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBW0.090PIPA0.0037
EDL1.450ST10.065ST20.180
ST30.180ST40.110ST50.300
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2
P12.600IG13.170ISP14.540MDT10.110MDL10.198MDT20.090MDL20.120TL1.300MW0.175GO0.200
E3.970J3.850BAS1.500FSDSFJ0.090SPL4.250WPLTPS5.150BD0.162MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date03/07/2021Measurer2022Comment
SFFP0.590FFM1.221FF1.221LCFcl5.475SG1.0260
SAFP9.870FAM0.832FA0.832LCFsh5.733HBI1.014
W123.0W246.0W369.0W496.0
PD1146.5PD2293.3PD3441.7PD4579.6
WD8.240PLM9000.00GSA1.0RSA1.0
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1Diesel S/S 20lt455.000.002water Bladder Empty1007.500.00Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCG1BatteryHouse155.000.002BatteryEngine156.500.00Total deductible0
ORC Ref  03020002AK4Issued on 22/11/2022Valid until 30/06/2023
VPP ver: 2022 1.04 | © ORC | www.orc.org

International
Certificate
Double Handed
2022

Boat

Disko Trooper

AUS 99

Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialCommentMain0.941.562.5330.1730/06/2021ShortUnknown
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialCommentJ1-20210.681.212.173.104.0112.16YesNo 25.8130/06/2021ShortUnknownDritfter0.070.681.192.153.9812.10NoNo 25.2601/07/2022Unknown
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateMakerMaterialCommentS214.4814.4814.487.737.4692.6201/07/2022Unknown
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateMakerMaterialCommentA3.515.9813.6114.807.527.49100%92.6401/07/2022ShortUnknownCode 014.3413.3313.845.297.0175%64.9601/07/2022ShortUnknown
ORC Ref  03020002AK4Issued on 22/11/2022Valid until 30/06/2023
VPP ver: 2022 1.04 | © ORC | www.orc.org