Club
Certificate
2021

Boat

JUMPSTART

78

 
Offshore
Racing
Congress

Certificate number: US7147
Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles42.4°41.3°38.6°37.5°37.1°37.3°37.5°
Beat VMG3.524.254.724.884.954.975.00
52°5.366.276.656.786.856.896.95
60°5.666.466.806.977.067.127.19
75°5.926.606.957.247.447.567.66
90°5.846.626.967.317.667.958.23
110°5.826.727.227.708.028.308.84
120°5.686.637.167.748.298.739.48
135°5.146.256.837.327.908.5510.43
150°4.325.356.266.857.317.839.15
Run VMG3.744.635.456.106.667.098.05
Gybe Angles140.3°149.0°153.3°161.5°180.0°180.0°180.0°

GPH = 628.4

CDL = 8.199

BOAT
ClassJ 92𝕚DesignerRod JohnstoneBuilderJ boatsAge Date01/1995Series Date01/1994Offset FileH194.OFF
HULL
Length Overall9.141 mMaximum Beam3.042 mDraft1.810 mDisplacement2,549 kgDLR4.9036IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationShaft exposed𝕚TypeFeathering 2 blades𝕚Diameter0.305m
CREW
Maximum weight462 kg𝕚Minimum weight347 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRated Mainsail28.0428.59Headsail Luffed30.1330.13Headsail FlyingSymmetricAsymmetric75.44𝕚75.44𝕚
* All asymmetric spinnakers with SHW/SFL > 85%
SAIL LIMITATIONS
Headsails1 Spinnakers4 * Asymmetric may be tacked on the pole
STABILITY
Righting Moment58.3 kg·mStability IndexN/A
OWNER




The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.

Club
Certificate
2021

Boat

JUMPSTART

78

 
Offshore
Racing
Congress

Certificate number: US7147
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1023.1846.4763.5737.7727.2724.3719.8
52°672.0574.1541.6530.7525.4522.6517.8
60°635.7557.1529.4516.5509.7505.9500.9
75°608.5545.5517.9497.4484.0476.4470.2
90°615.9543.8517.3492.3470.0453.1437.5
110°618.6535.6498.3467.5449.1433.7407.3
120°634.3542.6502.6465.3434.0412.2379.7
135°700.3575.6527.4491.7455.9421.0345.2
150°834.1672.9575.1525.9492.8459.9393.2
Run VMG963.1777.0660.8590.3540.6508.0447.2
Selected Courses
Windward / Leeward993.1811.7712.1664.0633.9616.1583.5
All purpose764.3641.1581.9549.7526.9511.2483.5
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward690.00.8695
All purpose564.31.0633
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low702.70.8538
Triple Number Coastal/Long Distance Medium562.31.0670
Triple Number Coastal/Long Distance High504.71.1888
Triple Number Windward/Leeward Low902.40.6649
Triple Number Windward/Leeward Medium684.90.8761
Triple Number Windward/Leeward High608.30.9863
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance613.00.9788
Triple Number Coastal/Long Distance Low702.70.8538
Triple Number Coastal/Long Distance Medium562.31.0670
Triple Number Coastal/Long Distance High504.71.1888
Triple Number Windward/Leeward Low902.40.6649
Triple Number Windward/Leeward Medium684.90.8761
Triple Number Windward/Leeward High608.30.9863
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance990.1765.2648.5585.2547.2516.2463.7
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low702.70.8538
Triple Number Coastal/Long Distance Medium562.31.0670
Triple Number Coastal/Long Distance High504.71.1888
Triple Number Windward/Leeward Low902.40.6649
Triple Number Windward/Leeward Medium684.90.8761
Triple Number Windward/Leeward High608.30.9863
Predominantly Upwind613.30.9783
Predominantly Downwind568.31.0557
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low702.70.8538
Triple Number All Purpose Medium562.31.0670
Triple Number All Purpose High504.71.1888
Triple Number Windward/Leeward Low902.40.6649
Triple Number Windward/Leeward Medium684.90.8761
Triple Number Windward/Leeward High608.30.9863
Predominantly Upwind613.30.9783
Predominantly Downwind568.31.0557
Predominantly Upwind Low783.20.7661
Predominantly Upwind Medium635.10.9448
Predominantly Upwind High604.30.9928
Predominantly Downwind Low763.30.7861
Predominantly Downwind Medium565.41.0613
Predominantly Downwind High465.71.2885
Chicago-Mac Upwind0.9630
Chicago-Mac All Purpose0.9973
Chicago-Mac Downwind1.0381
Bayview-Mac Cove Island0.9372
Bayview-Mac Shore0.9426
Victoria-Maui1.1186
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance613.00.9788
Triple Number Coastal/Long Distance Low702.70.8538
Triple Number Coastal/Long Distance Medium562.31.0670
Triple Number Coastal/Long Distance High504.71.1888
Triple Number Windward/Leeward Low902.40.6649
Triple Number Windward/Leeward Medium684.90.8761
Triple Number Windward/Leeward High608.30.9863
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance990.1765.2648.5585.2547.2516.2463.7
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance613.00.9788
Triple Number Coastal/Long Distance Low702.70.8538
Triple Number Coastal/Long Distance Medium562.31.0670
Triple Number Coastal/Long Distance High504.71.1888
Triple Number Windward/Leeward Low902.40.6649
Triple Number Windward/Leeward Medium684.90.8761
Triple Number Windward/Leeward High608.30.9863
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance990.1765.2648.5585.2547.2516.2463.7
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance613.0
Triple Number Coastal/Long Distance Low702.7
Triple Number Coastal/Long Distance Medium562.3
Triple Number Coastal/Long Distance High504.7
Triple Number Windward/Leeward Low902.4
Triple Number Windward/Leeward Medium684.9
Triple Number Windward/Leeward High608.3
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance990.1765.2648.5585.2547.2516.2463.7
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance613.00.9788
Triple Number Coastal/Long Distance Low702.70.8538
Triple Number Coastal/Long Distance Medium562.31.0670
Triple Number Coastal/Long Distance High504.71.1888
Triple Number Windward/Leeward Low902.40.6649
Triple Number Windward/Leeward Medium684.90.8761
Triple Number Windward/Leeward High608.30.9863
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance990.1765.2648.5585.2547.2516.2463.7
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)613.00.9788
Triple Number Coastal/Long Distance Low702.70.8538
Triple Number Coastal/Long Distance Medium562.31.0670
Triple Number Coastal/Long Distance High504.71.1888
Triple Number Windward/Leeward Low902.40.6649
Triple Number Windward/Leeward Medium684.90.8761
Triple Number Windward/Leeward High608.30.9863
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance990.1765.2648.5585.2547.2516.2463.7
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low702.70.8538
Triple Number Coastal/Long Distance Medium562.31.0670
Triple Number Coastal/Long Distance High504.71.1888
Triple Number Windward/Leeward Low902.40.6649
Triple Number Windward/Leeward Medium684.90.8761
Triple Number Windward/Leeward High608.30.9863
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8538
Triple Number Coastal/Long Distance Medium1.0670
Triple Number Coastal/Long Distance High1.1888
Triple Number Windward/Leeward Low0.6649
Triple Number Windward/Leeward Medium0.8761
Triple Number Windward/Leeward High0.9863
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance990.1765.2648.5585.2547.2516.2463.7
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance613.00.9788
Triple Number Coastal/Long Distance Low702.70.8538
Triple Number Coastal/Long Distance Medium562.31.0670
Triple Number Coastal/Long Distance High504.71.1888
Triple Number Windward/Leeward Low902.40.6649
Triple Number Windward/Leeward Medium684.90.8761
Triple Number Windward/Leeward High608.30.9863
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance990.1765.2648.5585.2547.2516.2463.7
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance613.00.9788
Triple Number Coastal/Long Distance Low702.70.8538
Triple Number Coastal/Long Distance Medium562.31.0670
Triple Number Coastal/Long Distance High504.71.1888
Triple Number Windward/Leeward Low902.40.6649
Triple Number Windward/Leeward Medium684.90.8761
Triple Number Windward/Leeward High608.30.9863
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance990.1765.2648.5585.2547.2516.2463.7
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance613.00.9788
Triple Number Coastal/Long Distance Low702.70.8538
Triple Number Coastal/Long Distance Medium562.31.0670
Triple Number Coastal/Long Distance High504.71.1888
Triple Number Windward/Leeward Low902.40.6649
Triple Number Windward/Leeward Medium684.90.8761
Triple Number Windward/Leeward High608.30.9863
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance990.1765.2648.5585.2547.2516.2463.7
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low902.40.6649
Triple Number Windward/Leeward Medium684.90.8761
Triple Number Windward/Leeward High608.30.9863
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance990.1765.2648.5585.2547.2516.2463.7
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low702.7
Triple Number Coastal/Long Distance Medium562.3
Triple Number Coastal/Long Distance High504.7
Triple Number Windward/Leeward Low902.4
Triple Number Windward/Leeward Medium684.9
Triple Number Windward/Leeward High608.3
Predominantly Upwind613.3
Predominantly Downwind568.3
Predominantly Reaching547.3
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low702.70.8538
Triple Number Coastal/Long Distance Medium562.31.0670
Triple Number Coastal/Long Distance High504.71.1888
Triple Number Windward/Leeward Low902.40.6649
Triple Number Windward/Leeward Medium684.90.8761
Triple Number Windward/Leeward High608.30.9863
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8538
Triple Number Coastal/Long Distance Medium1.0670
Triple Number Coastal/Long Distance High1.1888
Triple Number Windward/Leeward Low0.6649
Triple Number Windward/Leeward Medium0.8761
Triple Number Windward/Leeward High0.9863
Coastal/Long Distance0.9788
Predominantly Upwind0.9783
Predominantly Downwind1.0557
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.9788
Tretall Distanseseilas Lite vind0.8538
Tretall Distanseseilas Mellomvind1.0670
Tretall Distanseseilas Mye vind1.1888
Tretall Pølsebane Lite vind0.6649
Tretall Pølsebane Mellomvind0.8761
Tretall Pølsebane Mye vind0.9863
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas990.1765.2648.5585.2547.2516.2463.7
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low702.70.8538
Triple Number Coastal/Long Distance Medium562.31.0670
Triple Number Coastal/Long Distance High504.71.1888
Triple Number Windward/Leeward Low902.40.6649
Triple Number Windward/Leeward Medium684.90.8761
Triple Number Windward/Leeward High608.30.9863
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind613.30.9783
Predominantly Downwind568.31.0557
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore593.31.0113
Cape Doctor Coastal491.81.2200
Triple Number Coastal/Long Distance Low702.70.8538
Triple Number Coastal/Long Distance Medium562.31.0670
Triple Number Coastal/Long Distance High504.71.1888
Triple Number Windward/Leeward Low902.40.6649
Triple Number Windward/Leeward Medium684.90.8761
Triple Number Windward/Leeward High608.30.9863
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8538
Triple Number Coastal/Long Distance Medium1.0670
Triple Number Coastal/Long Distance High1.1888
Triple Number Windward/Leeward Low0.6649
Triple Number Windward/Leeward Medium0.8761
Triple Number Windward/Leeward High0.9863
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8538
Triple Number Coastal/Long Distance Medium1.0670
Triple Number Coastal/Long Distance High1.1888
Triple Number Windward/Leeward Low0.6649
Triple Number Windward/Leeward Medium0.8761
Triple Number Windward/Leeward High0.9863
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance613.00.9788
Triple Number Coastal/Long Distance Low702.70.8538
Triple Number Coastal/Long Distance Medium562.31.0670
Triple Number Coastal/Long Distance High504.71.1888
Triple Number Windward/Leeward Low902.40.6649
Triple Number Windward/Leeward Medium684.90.8761
Triple Number Windward/Leeward High608.30.9863
Predominantly Upwind613.30.9783
Predominantly Downwind568.31.0557
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance990.1765.2648.5585.2547.2516.2463.7
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance613.00.9788
Triple Number Coastal/Long Distance Low702.70.8538
Triple Number Coastal/Long Distance Medium562.31.0670
Triple Number Coastal/Long Distance High504.71.1888
Triple Number Windward/Leeward Low902.40.6649
Triple Number Windward/Leeward Medium684.90.8761
Triple Number Windward/Leeward High608.30.9863
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance990.1765.2648.5585.2547.2516.2463.7
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low702.70.8538
Triple Number All Purpose Medium562.31.0670
Triple Number All Purpose High504.71.1888
Triple Number Windward/Leeward Low902.40.6649
Triple Number Windward/Leeward Medium684.90.8761
Triple Number Windward/Leeward High608.30.9863
Predominantly Upwind613.30.9783
Predominantly Downwind568.31.0557
Predominantly Upwind Low783.20.7661
Predominantly Upwind Medium635.10.9448
Predominantly Upwind High604.30.9928
Predominantly Downwind Low763.30.7861
Predominantly Downwind Medium565.41.0613
Predominantly Downwind High465.71.2885
Chicago-Mac Upwind0.9630
Chicago-Mac All Purpose0.9973
Chicago-Mac Downwind1.0381
Bayview-Mac Cove Island0.9372
Bayview-Mac Shore0.9426
Harvest Moon Regatta501.61.1961
Victoria-Maui1.1186

Club
Certificate
2021

Boat

JUMPSTART

78

 
Offshore
Racing
Congress

Certificate number: US7147
Data in meters/kilograms (Metric)𝕚
HULL AND APPENDAGES
ClassJ 92𝕚Measurement𝕚Measurer𝕚HIN𝕚Plan review𝕚Hull construction𝕚Carbon RudderNo𝕚Light stanchions𝕚Trim tabNo𝕚
LOA9.141𝕚Max. Beam3.042𝕚Draft1.810𝕚Displacement2,549𝕚Wetted area16.66𝕚IMS L8.215𝕚LSM08.041𝕚Acc. length9.141𝕚Sink (kg/mm)12.79𝕚
VCGD-0.086𝕚VCGM-0.078𝕚RM Measured (kg·m)58.3𝕚RM Default (kg·m)55.8𝕚Limit of positive stability(°)N/AStability IndexN/A
PROPELLER
Propeller TypeFeathering 2 blades𝕚
InstallationShaft exposed𝕚PRD0.305𝕚PHD0.052𝕚ESL0.647𝕚ST20.074𝕚ST40.046𝕚Twin screwNo𝕚PBW0.086𝕚PHL0.125𝕚ST10.022𝕚ST30.080𝕚ST50.202𝕚PIPA0.0032𝕚PSD0.019𝕚PSA22.000𝕚
RIG
Forestay tensionAft𝕚Inner stayFixed𝕚Carbon mastNo𝕚Headsail furlerYes𝕚Mainsail furlerNo𝕚Articulated bowspritNo𝕚Non-circular riggingNo𝕚Fiber riggingNo𝕚Runners/Checkstays0𝕚Spreaders2𝕚
P11.583𝕚IG11.278𝕚ISP11.735𝕚MDT10.101𝕚MDL10.156𝕚MDT20.083𝕚MDL20.107𝕚TL1.201𝕚MW0.156𝕚GO0.174𝕚
E4.115𝕚J3.506𝕚BAS1.412𝕚FSD0.028𝕚SFJ0.000𝕚SPL5.286𝕚TPS0.000𝕚BD0.113𝕚MWT0.00𝕚MCG0.000𝕚
FLOTATION AND STABILITY
Inclining TestVCG entered directly𝕚SFFP0.441𝕚SAFP8.826𝕚Flotation Date𝕚FFM1.067𝕚FAM0.695𝕚Measurer𝕚FF1.081𝕚FA0.704𝕚Comment𝕚LCFcl4.971𝕚LCFsh5.195𝕚SG1.0000𝕚HBI0.880𝕚
MEASUREMENT INVENTORY
IdTankTypeCapacityLCGVCGConditionDescription𝕚𝕚𝕚𝕚0.00𝕚0.00𝕚0.0𝕚𝕚
IdItemDescriptionWeightLCGVCGa𝕚Anchor (d)𝕚0.0𝕚0.00𝕚𝕚

Club
Certificate
2021

Boat

JUMPSTART

78

 
Offshore
Racing
Congress

Certificate number: US7147
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeasurerMeas.DateMakerMaterialComment1460192𝕚0.12𝕚0.84𝕚1.54𝕚2.61𝕚3.41𝕚28.04𝕚𝕚𝕚𝕚𝕚Kent Mainsail 2017𝕚
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeasurerMeas.DateMakerMaterialComment1460199𝕚𝕚𝕚𝕚2.76𝕚𝕚5.31𝕚11.10𝕚No𝕚No𝕚 𝕚30.13𝕚𝕚𝕚𝕚𝕚GENOA 𝕚
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeasurerMeas.DateMakerMaterialComment1460205𝕚13.19𝕚11.01𝕚12.10𝕚7.24𝕚8.45𝕚86%𝕚75.44𝕚𝕚𝕚𝕚𝕚.75 OZ NORTH REACHER 𝕚