Club
Certificate
2022

Boat

Gefen

ISR 019

IYC
IYC , P.O.Box 3299
Ramat Gan
Israel
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles42.6°41.2°39.4°38.4°38.7°38.2°38.7°
Beat VMG3.654.414.895.065.135.225.25
52°5.546.547.017.157.227.277.37
60°5.846.777.187.347.427.467.61
75°6.096.927.337.597.757.857.98
90°6.026.957.347.678.008.268.51
110°6.007.067.577.938.208.458.88
120°5.856.967.518.018.508.819.40
135°5.296.507.227.698.228.7910.31
150°4.445.536.567.237.678.169.28
Run VMG3.854.795.686.426.997.448.33
Gybe Angles140.6°148.4°150.7°158.6°173.6°177.2°175.4°

APH: 541.7

CDL: 9.114

GPH: 603.9

CertNo: 22019

BOAT
ClassX-35 ODDesignerJEPPESENBuilderX-YACHTSAge date09/2005Series date09/2005Offset filex35.OD+.offData fileISR-019
HULL
Length Overall10.600 mMaximum Beam3.250 mDraft2.159 mDisplacement4,488 kgDLR5.6227IMS DivisionCruiser/RacerDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.420m
CREW
Maximum weight618 kgMinimum weight464 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail41.6042.43Headsail Luffed33.4133.41Headsail FlyingSymmetric106.30106.30Asymmetric
STORM SAIL AREAS (m²)
Trysail12.22Storm Jib10.62Heavy Weather Jib28.66
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment111.7 kg·mStability IndexN/A
COMMENTS
O.D. TRIM
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.

Club
Certificate
2022

Boat

Gefen

ISR 019

IYC
IYC , P.O.Box 3299
Ramat Gan
Israel
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG985.8815.5735.7711.7702.2690.2686.3
52°649.8550.1513.5503.3498.8495.4488.7
60°616.3531.6501.1490.2485.2482.5473.1
75°591.4519.9491.5474.1464.2458.6450.9
90°597.7517.7490.6469.4450.1435.9423.1
110°599.9509.9475.6453.9439.0426.1405.2
120°615.2517.2479.5449.3423.7408.5382.9
135°680.5554.0498.9468.2438.1409.7349.2
150°810.4650.8549.1497.9469.2441.0388.1
Run VMG935.8751.4633.8561.0515.2484.1432.4
Selected Courses
Windward / Leeward960.8783.5684.8636.3608.7587.1559.3
All purpose740.2615.8555.9526.0507.3491.9468.6
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward662.70.9054
All purpose541.71.1077
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low678.00.8849
Triple Number Coastal/Long Distance Medium538.81.1136
Triple Number Coastal/Long Distance High487.01.2320
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium657.80.9121
Triple Number Windward/Leeward High582.11.0307
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance588.61.0194
Triple Number Coastal/Long Distance Low678.00.8849
Triple Number Coastal/Long Distance Medium538.81.1136
Triple Number Coastal/Long Distance High487.01.2320
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium657.80.9121
Triple Number Windward/Leeward High582.11.0307
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance958.3737.7621.6560.2525.7496.2449.3
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.7884
Downwind "popa"0.9736
70% up, 30% down "Ilhabela"0.8361
30% up, 70% down "Ilhabela-inverso"0.9095
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low678.00.8849
Triple Number Coastal/Long Distance Medium538.81.1136
Triple Number Coastal/Long Distance High487.01.2320
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium657.80.9121
Triple Number Windward/Leeward High582.11.0307
Predominantly Upwind587.11.0219
Predominantly Downwind544.41.1021
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low678.00.8849
Triple Number All Purpose Medium538.81.1136
Triple Number All Purpose High487.01.2320
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium657.80.9121
Triple Number Windward/Leeward High582.11.0307
Predominantly Upwind587.11.0219
Predominantly Downwind544.41.1021
Predominantly Upwind Low755.40.7943
Predominantly Upwind Medium608.60.9859
Predominantly Upwind High577.11.0397
Predominantly Downwind Low738.30.8127
Predominantly Downwind Medium539.81.1114
Predominantly Downwind High449.31.3355
Chicago-Mac Upwind1.0059
Chicago-Mac All Purpose1.0412
Chicago-Mac Downwind1.0839
Bayview-Mac Cove Island0.9751
Bayview-Mac Shore0.9813
Victoria-Maui1.1625
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance588.61.0194
Triple Number Coastal/Long Distance Low678.00.8849
Triple Number Coastal/Long Distance Medium538.81.1136
Triple Number Coastal/Long Distance High487.01.2320
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium657.80.9121
Triple Number Windward/Leeward High582.11.0307
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance958.3737.7621.6560.2525.7496.2449.3
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance588.61.0194
Triple Number Coastal/Long Distance Low678.00.8849
Triple Number Coastal/Long Distance Medium538.81.1136
Triple Number Coastal/Long Distance High487.01.2320
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium657.80.9121
Triple Number Windward/Leeward High582.11.0307
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance958.3737.7621.6560.2525.7496.2449.3
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance588.6
Triple Number Coastal/Long Distance Low678.0
Triple Number Coastal/Long Distance Medium538.8
Triple Number Coastal/Long Distance High487.0
Triple Number Windward/Leeward Low872.1
Triple Number Windward/Leeward Medium657.8
Triple Number Windward/Leeward High582.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance958.3737.7621.6560.2525.7496.2449.3
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance588.61.0194
Triple Number Coastal/Long Distance Low678.00.8849
Triple Number Coastal/Long Distance Medium538.81.1136
Triple Number Coastal/Long Distance High487.01.2320
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium657.80.9121
Triple Number Windward/Leeward High582.11.0307
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance958.3737.7621.6560.2525.7496.2449.3
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)588.61.0194
Triple Number Coastal/Long Distance Low678.00.8849
Triple Number Coastal/Long Distance Medium538.81.1136
Triple Number Coastal/Long Distance High487.01.2320
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium657.80.9121
Triple Number Windward/Leeward High582.11.0307
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance958.3737.7621.6560.2525.7496.2449.3
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low678.00.8849
Triple Number Coastal/Long Distance Medium538.81.1136
Triple Number Coastal/Long Distance High487.01.2320
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium657.80.9121
Triple Number Windward/Leeward High582.11.0307
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8849
Triple Number Coastal/Long Distance Medium1.1136
Triple Number Coastal/Long Distance High1.2320
Triple Number Windward/Leeward Low0.6880
Triple Number Windward/Leeward Medium0.9121
Triple Number Windward/Leeward High1.0307
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance958.3737.7621.6560.2525.7496.2449.3
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance588.61.0194
Triple Number Coastal/Long Distance Low678.00.8849
Triple Number Coastal/Long Distance Medium538.81.1136
Triple Number Coastal/Long Distance High487.01.2320
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium657.80.9121
Triple Number Windward/Leeward High582.11.0307
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance958.3737.7621.6560.2525.7496.2449.3
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low678.00.8849
Triple Number Coastal/Long Distance Medium538.81.1136
Triple Number Coastal/Long Distance High487.01.2320
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium657.80.9121
Triple Number Windward/Leeward High582.11.0307
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance588.61.0194
Triple Number Coastal/Long Distance Low678.00.8849
Triple Number Coastal/Long Distance Medium538.81.1136
Triple Number Coastal/Long Distance High487.01.2320
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium657.80.9121
Triple Number Windward/Leeward High582.11.0307
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance958.3737.7621.6560.2525.7496.2449.3
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance588.61.0194
Triple Number Coastal/Long Distance Low678.00.8849
Triple Number Coastal/Long Distance Medium538.81.1136
Triple Number Coastal/Long Distance High487.01.2320
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium657.80.9121
Triple Number Windward/Leeward High582.11.0307
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance958.3737.7621.6560.2525.7496.2449.3
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium657.80.9121
Triple Number Windward/Leeward High582.11.0307
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance958.3737.7621.6560.2525.7496.2449.3
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low678.0
Triple Number Coastal/Long Distance Medium538.8
Triple Number Coastal/Long Distance High487.0
Triple Number Windward/Leeward Low872.1
Triple Number Windward/Leeward Medium657.8
Triple Number Windward/Leeward High582.1
Predominantly Upwind587.1
Predominantly Downwind544.4
Predominantly Reaching524.0
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance588.61.0194
Triple Number Coastal/Long Distance Low678.00.8849
Triple Number Coastal/Long Distance Medium538.81.1136
Triple Number Coastal/Long Distance High487.01.2320
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium657.80.9121
Triple Number Windward/Leeward High582.11.0307
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance958.3737.7621.6560.2525.7496.2449.3
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8849
Triple Number Coastal/Long Distance Medium1.1136
Triple Number Coastal/Long Distance High1.2320
Triple Number Windward/Leeward Low0.6880
Triple Number Windward/Leeward Medium0.9121
Triple Number Windward/Leeward High1.0307
Coastal/Long Distance1.0194
Predominantly Upwind1.0219
Predominantly Downwind1.1021
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.0194
Tretall Distanseseilas Lite vind0.8849
Tretall Distanseseilas Mellomvind1.1136
Tretall Distanseseilas Mye vind1.2320
Tretall Pølsebane Lite vind0.6880
Tretall Pølsebane Mellomvind0.9121
Tretall Pølsebane Mye vind1.0307
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas958.3737.7621.6560.2525.7496.2449.3
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low678.00.8849
Triple Number Coastal/Long Distance Medium538.81.1136
Triple Number Coastal/Long Distance High487.01.2320
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium657.80.9121
Triple Number Windward/Leeward High582.11.0307
Coastal/Long Distance588.61.0194
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind587.11.0219
Predominantly Downwind544.41.1021
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore567.71.0569
Cape Doctor Coastal475.61.2616
Triple Number Coastal/Long Distance Low678.00.8849
Triple Number Coastal/Long Distance Medium538.81.1136
Triple Number Coastal/Long Distance High487.01.2320
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium657.80.9121
Triple Number Windward/Leeward High582.11.0307
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8849
Triple Number Coastal/Long Distance Medium1.1136
Triple Number Coastal/Long Distance High1.2320
Triple Number Windward/Leeward Low0.6880
Triple Number Windward/Leeward Medium0.9121
Triple Number Windward/Leeward High1.0307
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8849
Triple Number Coastal/Long Distance Medium1.1136
Triple Number Coastal/Long Distance High1.2320
Triple Number Windward/Leeward Low0.6880
Triple Number Windward/Leeward Medium0.9121
Triple Number Windward/Leeward High1.0307
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance588.61.0194
Triple Number Coastal/Long Distance Low678.00.8849
Triple Number Coastal/Long Distance Medium538.81.1136
Triple Number Coastal/Long Distance High487.01.2320
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium657.80.9121
Triple Number Windward/Leeward High582.11.0307
Predominantly Upwind587.11.0219
Predominantly Downwind544.41.1021
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance958.3737.7621.6560.2525.7496.2449.3
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance588.61.0194
Triple Number Coastal/Long Distance Low678.00.8849
Triple Number Coastal/Long Distance Medium538.81.1136
Triple Number Coastal/Long Distance High487.01.2320
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium657.80.9121
Triple Number Windward/Leeward High582.11.0307
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance958.3737.7621.6560.2525.7496.2449.3
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low678.00.8849
Triple Number All Purpose Medium538.81.1136
Triple Number All Purpose High487.01.2320
Triple Number Windward/Leeward Low872.10.6880
Triple Number Windward/Leeward Medium657.80.9121
Triple Number Windward/Leeward High582.11.0307
Predominantly Upwind587.11.0219
Predominantly Downwind544.41.1021
Predominantly Upwind Low755.40.7943
Predominantly Upwind Medium608.60.9859
Predominantly Upwind High577.11.0397
Predominantly Downwind Low738.30.8127
Predominantly Downwind Medium539.81.1114
Predominantly Downwind High449.31.3355
Chicago-Mac Upwind1.0059
Chicago-Mac All Purpose1.0412
Chicago-Mac Downwind1.0839
Bayview-Mac Cove Island0.9751
Bayview-Mac Shore0.9813
Harvest Moon Regatta480.81.2478
Victoria-Maui1.1625
5-Band
Windward/Leeward
Time On DistanceTime On Time
5-Band Low947.20.6335
5-Band Low / Medium800.90.7492
5-Band Medium647.90.9261
5-Band Medium / High590.31.0165
5-Band High564.21.0635

Club
Certificate
2022

Boat

Gefen

ISR 019

IYC
IYC , P.O.Box 3299
Ramat Gan
Israel
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassX-35 ODMeasurement04/05/2006HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.600Max. Beam3.250Draft2.159Displacement4,488Wetted area22.87IMS L9.425LSM09.275Acc. length10.563Sink (kg/mm) 17.61
VCGD0.054VCGM0.044RM Measured (kg·m) 111.7RM Default (kg·m) 121.4Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.420PBW0.128PIPA0.0033
EDL2.390ST10.042ST20.178
ST30.182ST40.112ST50.255
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2
P14.250IG14.500ISP14.530MDT10.125MDL10.185MDT20.122MDL20.140TL1.230MW0.184GO0.204
E4.900J4.185BAS1.745FSD0.034SFJ0.000SPL4.264WPLTPSBD0.220MWT156.00MCG4.600
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date04/05/2006MeasurerComment
SFFP0.075FFMFF1.323LCFcl5.959SG1.0250
SAFP10.275FAMFA0.983LCFsh6.165HBI1.111
W170.0W270.0W370.0W470.0
PD1554.0PD2558.9PD3554.0PD4552.5
WD11.240PLM9000.00GSA1.0RSA1.0
TANKS
INVENTORY
INVENTORY
BALLASTIdKindDescriptionWeightLCGVCGTCGFixedFixed Ballast Total0
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCGSaSDeductibleSailor Services416.110.00Total deductible416.110.00

Club
Certificate
2022

Boat

Gefen

ISR 019

IYC
IYC , P.O.Box 3299
Ramat Gan
Israel
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialComment10.201.061.893.154.0841.6025/07/2022Unknown* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialComment10.100.681.252.303.394.4014.60YesNo 33.4125/07/2022AnyKevlarOne Design Rule
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateMakerMaterialComment114.4414.4414.449.127.69106.3002/08/2022DEEPAMLAUnknown* Copied from legacy *