Club
Certificate
2022

Boat

JAHAZI

USA 52039

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.6°42.0°41.1°39.3°38.2°37.6°37.0°
Beat VMG3.674.485.095.405.555.655.75
52°5.636.747.417.667.777.847.90
60°5.987.057.607.857.978.058.13
75°6.277.337.748.048.268.418.60
90°6.547.568.008.278.498.709.15
110°6.367.488.018.458.919.329.93
120°6.067.357.998.488.999.3710.37
135°5.406.847.728.238.799.4310.99
150°4.595.796.927.708.078.429.55
Run VMG3.985.015.996.687.007.388.27
Gybe Angles144.2°147.4°147.4°151.0°151.0°171.2°143.0°

APH: 512.3

CDL: 10.652

GPH: 574.3

CertNo: US6842

BOAT
ClassJ-120DesignerJOHNSTONEBuilderTILLOTSON-PEARSONAge date04/2001Series date06/1994Offset fileUS30532.OFFData fileUS6842
HULL
Length Overall12.244 mMaximum Beam3.670 mDraft2.166 mDisplacement6,917 kgDLR4.8226IMS DivisionCruiser/RacerDynamic Allowance0.045%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.436m
CREW
Maximum weight907 kgMinimum weight680 kg * when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail45.8446.96Headsail Luffed51.7751.77Headsail FlyingSymmetricAsymmetric165.05165.05 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail13.46Storm Jib11.90Heavy Weather Jib32.12
SAIL LIMITS
Headsails6  Spinnakers4
STABILITY
Righting Moment174.0 kg·mStability 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  045600023AVIssued on 23/05/2022Valid until 31/01/2023
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
2022

Boat

JAHAZI

USA 52039

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG980.4804.0707.8667.3648.3637.2625.9
52°639.4533.9485.9470.1463.2459.3455.8
60°601.8510.5473.6458.6451.6447.2442.6
75°574.0491.2464.9448.0436.0428.0418.8
90°550.7475.9450.1435.5424.2413.8393.4
110°565.6481.3449.4426.2404.0386.1362.5
120°594.0489.7450.8424.5400.4384.3347.1
135°666.2526.5466.0437.4409.4381.8327.7
150°784.2622.0520.4467.7445.9427.6376.8
Run VMG905.5718.2600.9539.1514.4488.0435.1
Selected Courses
Windward / Leeward943.0761.1654.4603.2581.4562.6530.5
All purpose719.7591.4526.4494.8476.9462.5436.9
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward634.20.9461
All purpose512.31.1711
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low655.50.9153
Triple Number Coastal/Long Distance Medium508.91.1790
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium627.90.9555
Triple Number Windward/Leeward High555.21.0806
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance559.21.0729
Triple Number Coastal/Long Distance Low655.50.9153
Triple Number Coastal/Long Distance Medium508.91.1790
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium627.90.9555
Triple Number Windward/Leeward High555.21.0806
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance939.2713.8591.2527.2495.4468.7419.9
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.8282
Downwind "popa"0.9997
70% up, 30% down "Ilhabela"0.8732
30% up, 70% down "Ilhabela-inverso"0.9412
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low655.50.9153
Triple Number Coastal/Long Distance Medium508.91.1790
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium627.90.9555
Triple Number Windward/Leeward High555.21.0806
Predominantly Upwind555.61.0799
Predominantly Downwind517.41.1597
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low655.50.9153
Triple Number All Purpose Medium508.91.1790
Triple Number All Purpose High456.51.3144
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium627.90.9555
Triple Number Windward/Leeward High555.21.0806
Predominantly Upwind555.61.0799
Predominantly Downwind517.41.1597
Predominantly Upwind Low738.50.8124
Predominantly Upwind Medium574.41.0445
Predominantly Upwind High534.71.1221
Predominantly Downwind Low712.40.8422
Predominantly Downwind Medium512.71.1702
Predominantly Downwind High435.81.3768
Chicago-Mac Upwind1.0619
Chicago-Mac All Purpose1.0980
Chicago-Mac Downwind1.1415
Bayview-Mac Cove Island1.0190
Bayview-Mac Shore1.0253
Victoria-Maui1.2131
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance559.21.0729
Triple Number Coastal/Long Distance Low655.50.9153
Triple Number Coastal/Long Distance Medium508.91.1790
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium627.90.9555
Triple Number Windward/Leeward High555.21.0806
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance939.2713.8591.2527.2495.4468.7419.9
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance559.21.0729
Triple Number Coastal/Long Distance Low655.50.9153
Triple Number Coastal/Long Distance Medium508.91.1790
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium627.90.9555
Triple Number Windward/Leeward High555.21.0806
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance939.2713.8591.2527.2495.4468.7419.9
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance559.2
Triple Number Coastal/Long Distance Low655.5
Triple Number Coastal/Long Distance Medium508.9
Triple Number Coastal/Long Distance High456.5
Triple Number Windward/Leeward Low852.0
Triple Number Windward/Leeward Medium627.9
Triple Number Windward/Leeward High555.2
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance939.2713.8591.2527.2495.4468.7419.9
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance559.21.0729
Triple Number Coastal/Long Distance Low655.50.9153
Triple Number Coastal/Long Distance Medium508.91.1790
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium627.90.9555
Triple Number Windward/Leeward High555.21.0806
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance939.2713.8591.2527.2495.4468.7419.9
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)559.21.0729
Triple Number Coastal/Long Distance Low655.50.9153
Triple Number Coastal/Long Distance Medium508.91.1790
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium627.90.9555
Triple Number Windward/Leeward High555.21.0806
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance939.2713.8591.2527.2495.4468.7419.9
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low655.50.9153
Triple Number Coastal/Long Distance Medium508.91.1790
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium627.90.9555
Triple Number Windward/Leeward High555.21.0806
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9153
Triple Number Coastal/Long Distance Medium1.1790
Triple Number Coastal/Long Distance High1.3144
Triple Number Windward/Leeward Low0.7042
Triple Number Windward/Leeward Medium0.9555
Triple Number Windward/Leeward High1.0806
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance939.2713.8591.2527.2495.4468.7419.9
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance559.21.0729
Triple Number Coastal/Long Distance Low655.50.9153
Triple Number Coastal/Long Distance Medium508.91.1790
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium627.90.9555
Triple Number Windward/Leeward High555.21.0806
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance939.2713.8591.2527.2495.4468.7419.9
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low655.50.9153
Triple Number Coastal/Long Distance Medium508.91.1790
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium627.90.9555
Triple Number Windward/Leeward High555.21.0806
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance559.21.0729
Triple Number Coastal/Long Distance Low655.50.9153
Triple Number Coastal/Long Distance Medium508.91.1790
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium627.90.9555
Triple Number Windward/Leeward High555.21.0806
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance939.2713.8591.2527.2495.4468.7419.9
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance559.21.0729
Triple Number Coastal/Long Distance Low655.50.9153
Triple Number Coastal/Long Distance Medium508.91.1790
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium627.90.9555
Triple Number Windward/Leeward High555.21.0806
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance939.2713.8591.2527.2495.4468.7419.9
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium627.90.9555
Triple Number Windward/Leeward High555.21.0806
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance939.2713.8591.2527.2495.4468.7419.9
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low655.5
Triple Number Coastal/Long Distance Medium508.9
Triple Number Coastal/Long Distance High456.5
Triple Number Windward/Leeward Low852.0
Triple Number Windward/Leeward Medium627.9
Triple Number Windward/Leeward High555.2
Predominantly Upwind555.6
Predominantly Downwind517.4
Predominantly Reaching494.7
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance559.21.0729
Triple Number Coastal/Long Distance Low655.50.9153
Triple Number Coastal/Long Distance Medium508.91.1790
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium627.90.9555
Triple Number Windward/Leeward High555.21.0806
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance939.2713.8591.2527.2495.4468.7419.9
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9153
Triple Number Coastal/Long Distance Medium1.1790
Triple Number Coastal/Long Distance High1.3144
Triple Number Windward/Leeward Low0.7042
Triple Number Windward/Leeward Medium0.9555
Triple Number Windward/Leeward High1.0806
Coastal/Long Distance1.0729
Predominantly Upwind1.0799
Predominantly Downwind1.1597
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.0729
Tretall Distanseseilas Lite vind0.9153
Tretall Distanseseilas Mellomvind1.1790
Tretall Distanseseilas Mye vind1.3144
Tretall Pølsebane Lite vind0.7042
Tretall Pølsebane Mellomvind0.9555
Tretall Pølsebane Mye vind1.0806
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas939.2713.8591.2527.2495.4468.7419.9
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low655.50.9153
Triple Number Coastal/Long Distance Medium508.91.1790
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium627.90.9555
Triple Number Windward/Leeward High555.21.0806
Coastal/Long Distance559.21.0729
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind555.61.0799
Predominantly Downwind517.41.1597
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore540.11.1108
Cape Doctor Coastal444.61.3496
Triple Number Coastal/Long Distance Low655.50.9153
Triple Number Coastal/Long Distance Medium508.91.1790
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium627.90.9555
Triple Number Windward/Leeward High555.21.0806
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9153
Triple Number Coastal/Long Distance Medium1.1790
Triple Number Coastal/Long Distance High1.3144
Triple Number Windward/Leeward Low0.7042
Triple Number Windward/Leeward Medium0.9555
Triple Number Windward/Leeward High1.0806
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9153
Triple Number Coastal/Long Distance Medium1.1790
Triple Number Coastal/Long Distance High1.3144
Triple Number Windward/Leeward Low0.7042
Triple Number Windward/Leeward Medium0.9555
Triple Number Windward/Leeward High1.0806
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance559.21.0729
Triple Number Coastal/Long Distance Low655.50.9153
Triple Number Coastal/Long Distance Medium508.91.1790
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium627.90.9555
Triple Number Windward/Leeward High555.21.0806
Predominantly Upwind555.61.0799
Predominantly Downwind517.41.1597
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance939.2713.8591.2527.2495.4468.7419.9
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance559.21.0729
Triple Number Coastal/Long Distance Low655.50.9153
Triple Number Coastal/Long Distance Medium508.91.1790
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium627.90.9555
Triple Number Windward/Leeward High555.21.0806
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance939.2713.8591.2527.2495.4468.7419.9
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low655.50.9153
Triple Number All Purpose Medium508.91.1790
Triple Number All Purpose High456.51.3144
Triple Number Windward/Leeward Low852.00.7042
Triple Number Windward/Leeward Medium627.90.9555
Triple Number Windward/Leeward High555.21.0806
Predominantly Upwind555.61.0799
Predominantly Downwind517.41.1597
Predominantly Upwind Low738.50.8124
Predominantly Upwind Medium574.41.0445
Predominantly Upwind High534.71.1221
Predominantly Downwind Low712.40.8422
Predominantly Downwind Medium512.71.1702
Predominantly Downwind High435.81.3768
Chicago-Mac Upwind1.0619
Chicago-Mac All Purpose1.0980
Chicago-Mac Downwind1.1415
Bayview-Mac Cove Island1.0190
Bayview-Mac Shore1.0253
Harvest Moon Regatta451.61.3287
Victoria-Maui1.2131
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low929.00.6459
5-Band Low / Medium777.40.7718
5-Band Medium617.90.9711
5-Band Medium / High563.81.0642
5-Band High536.11.1193
ORC Ref  045600023AVIssued on 23/05/2022Valid until 31/01/2023
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
2022

Boat

JAHAZI

USA 52039

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ-120Measurement27/09/1999HINPlan reviewHull constructionCoredAramid Hull CoreNoCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.244Max. Beam3.670Draft2.166Displacement6,917Wetted area30.67IMS L11.288LSM011.277Acc. length11.927Sink (kg/mm) 23.19
VCGD0.023VCGM-0.049RM Measured (kg·m) 174.0RM Default (kg·m) 163.5Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.436PBW0.138PIPA0.0053
PSD0.025PHD0.074PHL0.125
PSA19.0°ESL0.979
ST10.019ST20.083ST30.083
ST40.055ST50.217
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders2
P14.174IG15.326ISP16.051MDT10.122MDL10.226MDT20.113MDL20.183TL2.317MW0.183GO0.211
E5.426J4.420BAS1.680FSD0.028SFJ0.000SPLWPLTPS6.731BD0.156MWT209.00MCG5.030
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyFlotation Date27/09/1999MeasurerComment
SFFP0.915FFMFF1.217LCFcl6.702SG1.0160
SAFP11.630FAMFA0.899LCFsh6.950HBI1.068
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG00.000.00Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCGaAnchor00.00Total deductible0
ORC Ref  045600023AVIssued on 23/05/2022Valid until 31/01/2023
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
2022

Boat

JAHAZI

USA 52039

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialComment24620350.201.152.053.504.5645.84North Chicago-Perry Lewis2019-3Di 760
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialComment24620230.080.841.683.375.086.8515.24NoNo 51.77North Chicago- Perry Lewis2019 AP #1
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateMakerMaterialComment246201619.0316.0017.5211.2111.7096%165.05Perry Lewis2019 A2cz17.3415.4216.387.8510.4575%114.2513/05/2021NORTH CHICAGOUnknownCODE ZERO
ORC Ref  045600023AVIssued on 23/05/2022Valid until 31/01/2023
VPP ver: 2022 1.02 | © ORC | www.orc.org