Club
Certificate
2021

Boat

SKADI

USA 75

 
Offshore
Racing
Congress

Certificate number: US6992
Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles43.1°42.0°40.9°39.0°38.3°37.5°37.1°
Beat VMG3.704.505.095.395.535.625.70
52°5.676.777.417.657.757.817.86
60°6.027.087.617.847.958.028.09
75°6.327.297.768.048.258.388.54
90°6.267.287.788.108.408.699.09
110°6.187.427.998.368.638.909.43
120°6.077.347.968.448.939.309.96
135°5.376.797.688.178.709.3010.75
150°4.545.706.837.637.998.339.30
Run VMG3.934.945.926.616.947.398.18
Gybe Angles144.0°147.0°146.8°150.8°151.5°175.5°177.5°

GPH = 577.9

CDL = 10.637

BOAT
ClassJ 120𝕚DesignerJohnstoneBuilderTPIAge Date01/1998Series Date01/1994Offset FileUS30532.OFF
HULL
Length Overall12.190 mMaximum Beam3.670 mDraft2.169 mDisplacement7,001 kgDLR4.8530IMS DivisionCruiser/RacerDynamic Allowance0.025%Age Allowance0.487%
PROPELLER
InstallationShaft exposed𝕚TypeFolding 2 blades𝕚Diameter0.428m
CREW
Maximum weight819 kg𝕚Minimum weight615 kg𝕚* when appliedNon Manual PowerCrew Arm Extension
SAIL AREAS (m²)
MeasuredRated Mainsail45.7746.90Headsail Luffed52.7852.78Headsail FlyingSymmetricAsymmetric162.93𝕚162.93𝕚
* All asymmetric spinnakers with SHW/SFL > 85%
SAIL LIMITATIONS
Headsails6 Spinnakers4
STABILITY
Righting Moment169.1 kg·mStability IndexN/A
OWNER




The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.
ORC Ref  03410001778Issued on 07/05/2021Valid until 31/12/2021
VPP ver: 2021 1.02 | © ORC | www.orc.org

Club
Certificate
2021

Boat

SKADI

USA 75

 
Offshore
Racing
Congress

Certificate number: US6992
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG972.7799.3706.9668.4650.5640.2631.1
52°634.6531.5485.6470.9464.3460.8457.8
60°598.0508.6473.1459.2452.6448.7445.1
75°569.7493.5463.9447.8436.6429.4421.7
90°575.2494.5462.5444.3428.6414.3396.0
110°582.5485.2450.4430.7416.9404.3381.6
120°593.4490.6452.0426.6402.9386.9361.4
135°670.2530.0468.5440.5413.9387.1334.9
150°793.2631.1527.0471.9450.5432.0387.3
Run VMG915.9728.7608.5544.7518.7486.8440.2
Selected Courses
Windward / Leeward944.3764.0657.7606.6584.6563.5535.6
All purpose723.6594.7529.1497.7480.6466.3443.9
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward637.20.9416
All purpose515.71.1634
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance562.21.0672
Triple Number Coastal/Long Distance Low659.10.9103
Triple Number Coastal/Long Distance Medium512.01.1719
Triple Number Coastal/Long Distance High461.51.3002
Triple Number Windward/Leeward Low854.20.7024
Triple Number Windward/Leeward Medium631.20.9505
Triple Number Windward/Leeward High558.31.0746
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance941.5717.4594.7530.3498.3470.8426.7
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low659.10.9103
Triple Number Coastal/Long Distance Medium512.01.1719
Triple Number Coastal/Long Distance High461.51.3002
Triple Number Windward/Leeward Low854.20.7024
Triple Number Windward/Leeward Medium631.20.9505
Triple Number Windward/Leeward High558.31.0746
Predominantly Upwind558.01.0753
Predominantly Downwind522.01.1495
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low659.10.9103
Triple Number All Purpose Medium512.01.1719
Triple Number All Purpose High461.51.3002
Triple Number Windward/Leeward Low854.20.7024
Triple Number Windward/Leeward Medium631.20.9505
Triple Number Windward/Leeward High558.31.0746
Predominantly Upwind558.01.0753
Predominantly Downwind522.01.1495
Predominantly Upwind Low738.40.8125
Predominantly Upwind Medium576.01.0417
Predominantly Upwind High537.51.1162
Predominantly Downwind Low719.30.8342
Predominantly Downwind Medium518.11.1582
Predominantly Downwind High439.31.3657
Chicago-Mac Upwind1.0574
Chicago-Mac All Purpose1.0904
Chicago-Mac Downwind1.1313
Bayview-Mac Cove Island1.0136
Bayview-Mac Shore1.0215
Victoria-Maui1.1987
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance562.21.0672
Triple Number Coastal/Long Distance Low659.10.9103
Triple Number Coastal/Long Distance Medium512.01.1719
Triple Number Coastal/Long Distance High461.51.3002
Triple Number Windward/Leeward Low854.20.7024
Triple Number Windward/Leeward Medium631.20.9505
Triple Number Windward/Leeward High558.31.0746
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance941.5717.4594.7530.3498.3470.8426.7
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance562.2
Triple Number Coastal/Long Distance Low659.1
Triple Number Coastal/Long Distance Medium512.0
Triple Number Coastal/Long Distance High461.5
Triple Number Windward/Leeward Low854.2
Triple Number Windward/Leeward Medium631.2
Triple Number Windward/Leeward High558.3
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance941.5717.4594.7530.3498.3470.8426.7
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance562.21.0672
Triple Number Coastal/Long Distance Low659.10.9103
Triple Number Coastal/Long Distance Medium512.01.1719
Triple Number Coastal/Long Distance High461.51.3002
Triple Number Windward/Leeward Low854.20.7024
Triple Number Windward/Leeward Medium631.20.9505
Triple Number Windward/Leeward High558.31.0746
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance941.5717.4594.7530.3498.3470.8426.7
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)562.21.0672
Triple Number Coastal/Long Distance Low659.10.9103
Triple Number Coastal/Long Distance Medium512.01.1719
Triple Number Coastal/Long Distance High461.51.3002
Triple Number Windward/Leeward Low854.20.7024
Triple Number Windward/Leeward Medium631.20.9505
Triple Number Windward/Leeward High558.31.0746
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance941.5717.4594.7530.3498.3470.8426.7
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low659.10.9103
Triple Number Coastal/Long Distance Medium512.01.1719
Triple Number Coastal/Long Distance High461.51.3002
Triple Number Windward/Leeward Low854.20.7024
Triple Number Windward/Leeward Medium631.20.9505
Triple Number Windward/Leeward High558.31.0746
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9103
Triple Number Coastal/Long Distance Medium1.1719
Triple Number Coastal/Long Distance High1.3002
Triple Number Windward/Leeward Low0.7024
Triple Number Windward/Leeward Medium0.9505
Triple Number Windward/Leeward High1.0746
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance941.5717.4594.7530.3498.3470.8426.7
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance562.21.0672
Triple Number Coastal/Long Distance Low659.10.9103
Triple Number Coastal/Long Distance Medium512.01.1719
Triple Number Coastal/Long Distance High461.51.3002
Triple Number Windward/Leeward Low854.20.7024
Triple Number Windward/Leeward Medium631.20.9505
Triple Number Windward/Leeward High558.31.0746
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance941.5717.4594.7530.3498.3470.8426.7
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance562.21.0672
Triple Number Coastal/Long Distance Low659.10.9103
Triple Number Coastal/Long Distance Medium512.01.1719
Triple Number Coastal/Long Distance High461.51.3002
Triple Number Windward/Leeward Low854.20.7024
Triple Number Windward/Leeward Medium631.20.9505
Triple Number Windward/Leeward High558.31.0746
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance941.5717.4594.7530.3498.3470.8426.7
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance562.21.0672
Triple Number Coastal/Long Distance Low659.10.9103
Triple Number Coastal/Long Distance Medium512.01.1719
Triple Number Coastal/Long Distance High461.51.3002
Triple Number Windward/Leeward Low854.20.7024
Triple Number Windward/Leeward Medium631.20.9505
Triple Number Windward/Leeward High558.31.0746
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance941.5717.4594.7530.3498.3470.8426.7
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low854.20.7024
Triple Number Windward/Leeward Medium631.20.9505
Triple Number Windward/Leeward High558.31.0746
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance941.5717.4594.7530.3498.3470.8426.7
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low659.1
Triple Number Coastal/Long Distance Medium512.0
Triple Number Coastal/Long Distance High461.5
Triple Number Windward/Leeward Low854.2
Triple Number Windward/Leeward Medium631.2
Triple Number Windward/Leeward High558.3
Predominantly Upwind558.0
Predominantly Downwind522.0
Predominantly Reaching499.9
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low659.10.9103
Triple Number Coastal/Long Distance Medium512.01.1719
Triple Number Coastal/Long Distance High461.51.3002
Triple Number Windward/Leeward Low854.20.7024
Triple Number Windward/Leeward Medium631.20.9505
Triple Number Windward/Leeward High558.31.0746
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9103
Triple Number Coastal/Long Distance Medium1.1719
Triple Number Coastal/Long Distance High1.3002
Triple Number Windward/Leeward Low0.7024
Triple Number Windward/Leeward Medium0.9505
Triple Number Windward/Leeward High1.0746
Coastal/Long Distance1.0672
Predominantly Upwind1.0753
Predominantly Downwind1.1495
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.0672
Tretall Distanseseilas Lite vind0.9103
Tretall Distanseseilas Mellomvind1.1719
Tretall Distanseseilas Mye vind1.3002
Tretall Pølsebane Lite vind0.7024
Tretall Pølsebane Mellomvind0.9505
Tretall Pølsebane Mye vind1.0746
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas941.5717.4594.7530.3498.3470.8426.7
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low659.10.9103
Triple Number Coastal/Long Distance Medium512.01.1719
Triple Number Coastal/Long Distance High461.51.3002
Triple Number Windward/Leeward Low854.20.7024
Triple Number Windward/Leeward Medium631.20.9505
Triple Number Windward/Leeward High558.31.0746
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind558.01.0753
Predominantly Downwind522.01.1495
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore544.01.1029
Cape Doctor Coastal450.61.3315
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9103
Triple Number Coastal/Long Distance Medium1.1719
Triple Number Coastal/Long Distance High1.3002
Triple Number Windward/Leeward Low0.7024
Triple Number Windward/Leeward Medium0.9505
Triple Number Windward/Leeward High1.0746
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9103
Triple Number Coastal/Long Distance Medium1.1719
Triple Number Coastal/Long Distance High1.3002
Triple Number Windward/Leeward Low0.7024
Triple Number Windward/Leeward Medium0.9505
Triple Number Windward/Leeward High1.0746
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance562.21.0672
Triple Number Coastal/Long Distance Low659.10.9103
Triple Number Coastal/Long Distance Medium512.01.1719
Triple Number Coastal/Long Distance High461.51.3002
Triple Number Windward/Leeward Low854.20.7024
Triple Number Windward/Leeward Medium631.20.9505
Triple Number Windward/Leeward High558.31.0746
Predominantly Upwind558.01.0753
Predominantly Downwind522.01.1495
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance941.5717.4594.7530.3498.3470.8426.7
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance562.21.0672
Triple Number Coastal/Long Distance Low659.10.9103
Triple Number Coastal/Long Distance Medium512.01.1719
Triple Number Coastal/Long Distance High461.51.3002
Triple Number Windward/Leeward Low854.20.7024
Triple Number Windward/Leeward Medium631.20.9505
Triple Number Windward/Leeward High558.31.0746
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance941.5717.4594.7530.3498.3470.8426.7
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low659.10.9103
Triple Number All Purpose Medium512.01.1719
Triple Number All Purpose High461.51.3002
Triple Number Windward/Leeward Low854.20.7024
Triple Number Windward/Leeward Medium631.20.9505
Triple Number Windward/Leeward High558.31.0746
Predominantly Upwind558.01.0753
Predominantly Downwind522.01.1495
Predominantly Upwind Low738.40.8125
Predominantly Upwind Medium576.01.0417
Predominantly Upwind High537.51.1162
Predominantly Downwind Low719.30.8342
Predominantly Downwind Medium518.11.1582
Predominantly Downwind High439.31.3657
Chicago-Mac Upwind1.0574
Chicago-Mac All Purpose1.0904
Chicago-Mac Downwind1.1313
Bayview-Mac Cove Island1.0136
Bayview-Mac Shore1.0215
Harvest Moon Regatta455.91.3161
Victoria-Maui1.1987
ORC Ref  03410001778Issued on 07/05/2021Valid until 31/12/2021
VPP ver: 2021 1.02 | © ORC | www.orc.org

Club
Certificate
2021

Boat

SKADI

USA 75

 
Offshore
Racing
Congress

Certificate number: US6992
Data in meters/kilograms (Metric)𝕚
HULL AND APPENDAGES
ClassJ 120𝕚Measurement11/03/2017𝕚Measurer𝕚HIN𝕚Plan review𝕚Hull constructionCored𝕚Carbon RudderNo𝕚Light stanchionsNo𝕚Trim tabNo𝕚
LOA12.190𝕚Max. Beam3.670𝕚Draft2.169𝕚Displacement7,001𝕚Wetted area30.82𝕚IMS L11.293𝕚LSM011.300𝕚Acc. length11.928𝕚Sink (kg/mm)23.33𝕚
VCGD0.082𝕚VCGM0.007𝕚RM Measured (kg·m)169.1𝕚RM Default (kg·m)164.2𝕚Limit of positive stability(°)N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades𝕚
InstallationShaft exposed𝕚PRD0.428𝕚PHD0.066𝕚ESL0.990𝕚ST20.099𝕚ST40.056𝕚Twin screwNo𝕚PBW0.135𝕚PHL0.114𝕚ST10.028𝕚ST30.101𝕚ST50.184𝕚PIPA0.0043𝕚PSD0.024𝕚PSA16.000𝕚
RIG
Forestay tensionAft𝕚Inner stayNone Fitted𝕚Carbon mastYes𝕚Headsail furlerNo𝕚Mainsail furlerNo𝕚Articulated bowspritNo𝕚Non-circular riggingNo𝕚Fiber riggingNo𝕚Runners/Checkstays0𝕚Spreaders2𝕚
P14.160𝕚IG15.246𝕚ISP15.950𝕚MDT10.118𝕚MDL10.212𝕚MDT20.112𝕚MDL20.185𝕚TL2.320𝕚MW0.189𝕚GO0.208𝕚
E5.425𝕚J4.400𝕚BAS1.735𝕚FSD0.025𝕚SFJ𝕚SPL0.000𝕚TPS6.500𝕚BD0.192𝕚MWT𝕚MCG𝕚
FLOTATION AND STABILITY
Inclining TestRM entered directly𝕚SFFP0.915𝕚SAFP11.630𝕚Flotation Date11/03/2017𝕚FFM1.211𝕚FAM0.892𝕚Measurer𝕚FF1.215𝕚FA0.894𝕚Comment𝕚LCFcl6.712𝕚LCFsh6.952𝕚SG1.0150𝕚HBI1.067𝕚
ORC Ref  03410001778Issued on 07/05/2021Valid until 31/12/2021
VPP ver: 2021 1.02 | © ORC | www.orc.org

Club
Certificate
2021

Boat

SKADI

USA 75

 
Offshore
Racing
Congress

Certificate number: US6992
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeasurerMeas.DateMakerMaterialComment146364𝕚0.09𝕚1.09𝕚2.04𝕚3.52𝕚4.60𝕚45.77𝕚𝕚15/04/2021𝕚Quantum𝕚Unknown𝕚21 MAINSAIL𝕚
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeasurerMeas.DateMakerMaterialComment151334𝕚0.09𝕚0.88𝕚1.70𝕚3.37𝕚5.08𝕚6.85𝕚15.50𝕚No𝕚No𝕚 𝕚52.78𝕚𝕚15/04/2021𝕚Quantum𝕚Unknown𝕚2021 #1𝕚
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeasurerMeas.DateMakerMaterialCommentA2𝕚18.70𝕚15.65𝕚17.18𝕚11.40𝕚11.32𝕚101%𝕚162.93𝕚𝕚15/04/2021𝕚Quantum𝕚Unknown𝕚21 A2𝕚
ORC Ref  03410001778Issued on 07/05/2021Valid until 31/12/2021
VPP ver: 2021 1.02 | © ORC | www.orc.org