Club
Certificate
2021

Boat

JAHAZI

USA 52039

 
Offshore
Racing
Congress

Certificate number: US6842
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°37.5°
Beat VMG3.714.515.115.415.565.645.72
52°5.696.797.447.677.787.847.89
60°6.047.107.637.867.988.068.13
75°6.347.357.778.068.288.438.60
90°6.587.598.028.298.528.749.18
110°6.437.528.048.498.969.3910.00
120°6.127.367.998.488.999.4010.46
135°5.396.827.708.198.739.3510.86
150°4.555.726.857.658.018.369.33
Run VMG3.944.955.936.626.967.418.20
Gybe Angles144.0°147.0°147.0°151.0°151.5°175.5°177.0°

GPH = 573.8

CDL = 10.667

BOAT
ClassJ-120𝕚DesignerJOHNSTONEBuilderTILLOTSON-PEARSONAge Date04/2001Series Date06/1994Offset FileUS30532.OFF
HULL
Length Overall12.244 mMaximum Beam3.670 mDraft2.166 mDisplacement6,918 kgDLR4.8241IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationShaft exposed𝕚TypeFolding 2 blades𝕚Diameter0.436m
CREW
Maximum weight907 kg𝕚Minimum weight680 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRated Mainsail45.8446.96Headsail Luffed51.7751.77Headsail FlyingSymmetricAsymmetric165.05𝕚165.05𝕚
* 1 asymmetric(s) with SHW/SFL < 85%
SAIL LIMITATIONS
Headsails6 Spinnakers4
STABILITY
Righting Moment174.0 kg·mStability IndexN/A
OWNER




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

Club
Certificate
2021

Boat

JAHAZI

USA 52039

 
Offshore
Racing
Congress

Certificate number: US6842
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG969.9797.5704.3665.8648.0637.8628.9
52°632.9530.0484.2469.2462.6459.0456.5
60°596.0507.4472.1457.8450.9446.7442.9
75°567.9489.7463.2446.7434.7426.9418.5
90°546.8474.4449.1434.3422.6412.1392.2
110°560.1478.8447.9424.1401.6383.6359.9
120°588.7489.0450.8424.7400.5382.8344.1
135°668.3528.2467.5439.3412.1385.0331.5
150°791.4629.5525.6470.8449.3430.6385.8
Run VMG913.8726.9606.9543.4517.6486.1439.3
Selected Courses
Windward / Leeward941.8762.2655.6604.6582.8561.9534.1
All purpose716.7590.6526.2494.8477.1462.5439.0
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward635.30.9445
All purpose512.21.1714
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low653.70.9179
Triple Number Coastal/Long Distance Medium508.81.1792
Triple Number Coastal/Long Distance High457.31.3120
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High556.71.0778
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance559.61.0721
Triple Number Coastal/Long Distance Low653.70.9179
Triple Number Coastal/Long Distance Medium508.81.1792
Triple Number Coastal/Long Distance High457.31.3120
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High556.71.0778
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance939.0714.8591.9527.7495.9468.5420.6
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low653.70.9179
Triple Number Coastal/Long Distance Medium508.81.1792
Triple Number Coastal/Long Distance High457.31.3120
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High556.71.0778
Predominantly Upwind554.61.0818
Predominantly Downwind518.81.1564
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low653.70.9179
Triple Number All Purpose Medium508.81.1792
Triple Number All Purpose High457.31.3120
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High556.71.0778
Predominantly Upwind554.61.0818
Predominantly Downwind518.81.1564
Predominantly Upwind Low734.20.8172
Predominantly Upwind Medium572.91.0473
Predominantly Upwind High535.31.1209
Predominantly Downwind Low715.10.8390
Predominantly Downwind Medium515.51.1638
Predominantly Downwind High437.51.3715
Chicago-Mac Upwind1.0639
Chicago-Mac All Purpose1.0975
Chicago-Mac Downwind1.1380
Bayview-Mac Cove Island1.0207
Bayview-Mac Shore1.0277
Victoria-Maui1.2086
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance559.61.0721
Triple Number Coastal/Long Distance Low653.70.9179
Triple Number Coastal/Long Distance Medium508.81.1792
Triple Number Coastal/Long Distance High457.31.3120
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High556.71.0778
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance939.0714.8591.9527.7495.9468.5420.6
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance559.61.0721
Triple Number Coastal/Long Distance Low653.70.9179
Triple Number Coastal/Long Distance Medium508.81.1792
Triple Number Coastal/Long Distance High457.31.3120
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High556.71.0778
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance939.0714.8591.9527.7495.9468.5420.6
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance559.6
Triple Number Coastal/Long Distance Low653.7
Triple Number Coastal/Long Distance Medium508.8
Triple Number Coastal/Long Distance High457.3
Triple Number Windward/Leeward Low852.0
Triple Number Windward/Leeward Medium629.3
Triple Number Windward/Leeward High556.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance939.0714.8591.9527.7495.9468.5420.6
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance559.61.0721
Triple Number Coastal/Long Distance Low653.70.9179
Triple Number Coastal/Long Distance Medium508.81.1792
Triple Number Coastal/Long Distance High457.31.3120
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High556.71.0778
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance939.0714.8591.9527.7495.9468.5420.6
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)559.61.0721
Triple Number Coastal/Long Distance Low653.70.9179
Triple Number Coastal/Long Distance Medium508.81.1792
Triple Number Coastal/Long Distance High457.31.3120
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High556.71.0778
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance939.0714.8591.9527.7495.9468.5420.6
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low653.70.9179
Triple Number Coastal/Long Distance Medium508.81.1792
Triple Number Coastal/Long Distance High457.31.3120
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High556.71.0778
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9179
Triple Number Coastal/Long Distance Medium1.1792
Triple Number Coastal/Long Distance High1.3120
Triple Number Windward/Leeward Low0.7042
Triple Number Windward/Leeward Medium0.9535
Triple Number Windward/Leeward High1.0778
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance939.0714.8591.9527.7495.9468.5420.6
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance559.61.0721
Triple Number Coastal/Long Distance Low653.70.9179
Triple Number Coastal/Long Distance Medium508.81.1792
Triple Number Coastal/Long Distance High457.31.3120
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High556.71.0778
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance939.0714.8591.9527.7495.9468.5420.6
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance559.61.0721
Triple Number Coastal/Long Distance Low653.70.9179
Triple Number Coastal/Long Distance Medium508.81.1792
Triple Number Coastal/Long Distance High457.31.3120
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High556.71.0778
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance939.0714.8591.9527.7495.9468.5420.6
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance559.61.0721
Triple Number Coastal/Long Distance Low653.70.9179
Triple Number Coastal/Long Distance Medium508.81.1792
Triple Number Coastal/Long Distance High457.31.3120
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High556.71.0778
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance939.0714.8591.9527.7495.9468.5420.6
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High556.71.0778
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance939.0714.8591.9527.7495.9468.5420.6
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low653.7
Triple Number Coastal/Long Distance Medium508.8
Triple Number Coastal/Long Distance High457.3
Triple Number Windward/Leeward Low852.0
Triple Number Windward/Leeward Medium629.3
Triple Number Windward/Leeward High556.7
Predominantly Upwind554.6
Predominantly Downwind518.8
Predominantly Reaching495.1
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low653.70.9179
Triple Number Coastal/Long Distance Medium508.81.1792
Triple Number Coastal/Long Distance High457.31.3120
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High556.71.0778
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9179
Triple Number Coastal/Long Distance Medium1.1792
Triple Number Coastal/Long Distance High1.3120
Triple Number Windward/Leeward Low0.7042
Triple Number Windward/Leeward Medium0.9535
Triple Number Windward/Leeward High1.0778
Coastal/Long Distance1.0721
Predominantly Upwind1.0818
Predominantly Downwind1.1564
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.0721
Tretall Distanseseilas Lite vind0.9179
Tretall Distanseseilas Mellomvind1.1792
Tretall Distanseseilas Mye vind1.3120
Tretall Pølsebane Lite vind0.7042
Tretall Pølsebane Mellomvind0.9535
Tretall Pølsebane Mye vind1.0778
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas939.0714.8591.9527.7495.9468.5420.6
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low653.70.9179
Triple Number Coastal/Long Distance Medium508.81.1792
Triple Number Coastal/Long Distance High457.31.3120
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High556.71.0778
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind554.61.0818
Predominantly Downwind518.81.1564
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore542.51.1061
Cape Doctor Coastal446.01.3452
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9179
Triple Number Coastal/Long Distance Medium1.1792
Triple Number Coastal/Long Distance High1.3120
Triple Number Windward/Leeward Low0.7042
Triple Number Windward/Leeward Medium0.9535
Triple Number Windward/Leeward High1.0778
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9179
Triple Number Coastal/Long Distance Medium1.1792
Triple Number Coastal/Long Distance High1.3120
Triple Number Windward/Leeward Low0.7042
Triple Number Windward/Leeward Medium0.9535
Triple Number Windward/Leeward High1.0778
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance559.61.0721
Triple Number Coastal/Long Distance Low653.70.9179
Triple Number Coastal/Long Distance Medium508.81.1792
Triple Number Coastal/Long Distance High457.31.3120
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High556.71.0778
Predominantly Upwind554.61.0818
Predominantly Downwind518.81.1564
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance939.0714.8591.9527.7495.9468.5420.6
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance559.61.0721
Triple Number Coastal/Long Distance Low653.70.9179
Triple Number Coastal/Long Distance Medium508.81.1792
Triple Number Coastal/Long Distance High457.31.3120
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High556.71.0778
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance939.0714.8591.9527.7495.9468.5420.6
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low653.70.9179
Triple Number All Purpose Medium508.81.1792
Triple Number All Purpose High457.31.3120
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium629.30.9535
Triple Number Windward/Leeward High556.71.0778
Predominantly Upwind554.61.0818
Predominantly Downwind518.81.1564
Predominantly Upwind Low734.20.8172
Predominantly Upwind Medium572.91.0473
Predominantly Upwind High535.31.1209
Predominantly Downwind Low715.10.8390
Predominantly Downwind Medium515.51.1638
Predominantly Downwind High437.51.3715
Chicago-Mac Upwind1.0639
Chicago-Mac All Purpose1.0975
Chicago-Mac Downwind1.1380
Bayview-Mac Cove Island1.0207
Bayview-Mac Shore1.0277
Harvest Moon Regatta451.81.3282
Victoria-Maui1.2086

Club
Certificate
2021

Boat

JAHAZI

USA 52039

 
Offshore
Racing
Congress

Certificate number: US6842
Data in meters/kilograms (Metric)𝕚
HULL AND APPENDAGES
ClassJ-120𝕚Measurement27/09/1999𝕚Measurer𝕚HIN𝕚Plan review𝕚Hull constructionCored𝕚Carbon RudderNo𝕚Light stanchions𝕚Trim tabNo𝕚
LOA12.244𝕚Max. Beam3.670𝕚Draft2.166𝕚Displacement6,918𝕚Wetted area30.67𝕚IMS L11.278𝕚LSM011.277𝕚Acc. length11.928𝕚Sink (kg/mm)23.20𝕚
VCGD0.025𝕚VCGM-0.046𝕚RM Measured (kg·m)174.0𝕚RM Default (kg·m)162.3𝕚Limit of positive stability(°)N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades𝕚
InstallationShaft exposed𝕚PRD0.436𝕚PHD0.074𝕚ESL0.979𝕚ST20.083𝕚ST40.055𝕚Twin screwNo𝕚PBW0.138𝕚PHL0.125𝕚ST10.019𝕚ST30.083𝕚ST50.217𝕚PIPA0.0053𝕚PSD0.025𝕚PSA19.000𝕚
RIG
Forestay tensionAft𝕚Inner stayNone Fitted𝕚Carbon mastNo𝕚Headsail furlerNo𝕚Mainsail furlerNo𝕚Articulated bowspritNo𝕚Non-circular riggingNo𝕚Fiber riggingNo𝕚Runners/Checkstays1𝕚Spreaders2𝕚
P14.174𝕚IG15.326𝕚ISP16.051𝕚MDT10.122𝕚MDL10.226𝕚MDT20.113𝕚MDL20.183𝕚TL2.317𝕚MW0.183𝕚GO0.211𝕚
E5.426𝕚J4.420𝕚BAS1.680𝕚FSD0.028𝕚SFJ0.000𝕚SPL𝕚TPS6.731𝕚BD0.156𝕚MWT209.00𝕚MCG5.030𝕚
FLOTATION AND STABILITY
Inclining TestVCG entered directly𝕚SFFP0.915𝕚SAFP11.630𝕚Flotation Date27/09/1999𝕚FFM1.207𝕚FAM0.893𝕚Measurer𝕚FF1.217𝕚FA0.899𝕚Comment𝕚LCFcl6.702𝕚LCFsh6.940𝕚SG1.0160𝕚HBI1.069𝕚
MEASUREMENT INVENTORY
IdTankTypeCapacityLCGVCGConditionDescription𝕚𝕚𝕚𝕚0.00𝕚0.00𝕚0.0𝕚𝕚
IdItemDescriptionWeightLCGVCGa𝕚Anchor (d)𝕚0.0𝕚0.00𝕚𝕚

Club
Certificate
2021

Boat

JAHAZI

USA 52039

 
Offshore
Racing
Congress

Certificate number: US6842
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeasurerMeas.DateMakerMaterialComment2462035𝕚0.20𝕚1.15𝕚2.05𝕚3.50𝕚4.56𝕚45.84𝕚𝕚𝕚North Chicago-Perry Lewis𝕚𝕚2019-3Di 760𝕚
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeasurerMeas.DateMakerMaterialComment2462023𝕚0.08𝕚0.84𝕚1.68𝕚3.37𝕚5.08𝕚6.85𝕚15.24𝕚No𝕚No𝕚 𝕚51.77𝕚𝕚𝕚North Chicago- Perry Lewis𝕚𝕚2019 AP #1𝕚
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeasurerMeas.DateMakerMaterialComment2462016𝕚19.03𝕚16.00𝕚17.52𝕚11.21𝕚11.70𝕚96%𝕚165.05𝕚𝕚𝕚Perry Lewis𝕚𝕚2019 A2𝕚cz𝕚17.34𝕚15.42𝕚16.38𝕚7.85𝕚10.45𝕚75%𝕚114.25𝕚𝕚13/05/2021𝕚NORTH CHICAGO𝕚Unknown𝕚CODE ZERO𝕚