Club
Certificate
2022

Boat

GANT

ISR 72

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 Angles42.4°41.2°39.4°38.1°38.1°37.6°37.9°
Beat VMG3.644.404.935.125.205.275.34
52°5.536.537.037.207.277.307.42
60°5.836.767.197.387.477.527.67
75°6.086.927.327.607.807.918.02
90°6.006.977.427.668.008.298.59
110°5.927.007.527.998.408.709.20
120°5.746.887.437.928.438.959.81
135°5.176.367.127.578.068.589.93
150°4.355.476.467.147.578.029.04
Run VMG3.774.735.606.336.927.378.21
Gybe Angles141.7°148.4°151.4°158.8°173.6°178.1°177.2°

APH: 542.0

CDL: 9.249

GPH: 605.6

CertNo: 22072A

BOAT
ClassX-35DesignerJEPPESENBuilderX YACHTSAge date01/2007Series date09/2005Offset filex35.OD+.offData fileISR72
HULL
Length Overall10.600 mMaximum Beam3.250 mDraft2.158 mDisplacement4,479 kgDLR5.6214IMS DivisionCruiser/RacerDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.415m
CREW
Maximum weight760 kgMinimum weight570 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail42.2943.20Headsail Luffed32.5532.55Headsail FlyingSymmetric92.6992.69Asymmetric78.7678.76 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail12.22Storm Jib10.62Heavy Weather Jib28.66
SAIL LIMITS
Headsails5  Spinnakers4 * Asymmetric may be tacked on the pole
STABILITY
Righting Moment111.7 kg·mStability IndexN/A
COMMENTS
Based on GRE -72 certificate O.D. TRIM PLUS TABLE AND CUSHIONS change offset file 2019
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  04390002A6TIssued on 24/10/2022Valid until 28/02/2023
VPP ver: 2022 1.04 | © ORC | www.orc.org

Club
Certificate
2022

Boat

GANT

ISR 72

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 VMG989.2818.7730.3702.9692.0682.7674.7
52°651.3551.7512.2500.3495.4493.2485.0
60°617.1532.7500.6487.6482.1478.9469.6
75°592.0520.4492.0473.4461.3455.0448.8
90°600.3516.6484.9469.7450.1434.4419.1
110°608.3514.3478.7450.8428.6414.0391.1
120°627.5523.6484.3454.7426.9402.0367.1
135°696.7566.2505.8475.4446.7419.4362.6
150°827.8658.7557.1504.6475.9449.0398.3
Run VMG955.9760.5642.6569.1520.5488.4438.3
Selected Courses
Windward / Leeward972.5789.6686.5636.0606.2585.6556.5
All purpose748.2620.3557.0525.9505.6490.2465.7
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward663.30.9046
All purpose542.01.1069
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium658.20.9116
Triple Number Windward/Leeward High579.81.0348
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance589.41.0179
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium658.20.9116
Triple Number Windward/Leeward High579.81.0348
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance970.9743.3622.9560.2524.8494.1444.1
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.7939
Downwind "popa"0.9599
70% up, 30% down "Ilhabela"0.8373
30% up, 70% down "Ilhabela-inverso"0.9033
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium658.20.9116
Triple Number Windward/Leeward High579.81.0348
Predominantly Upwind586.71.0227
Predominantly Downwind549.51.0920
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low684.20.8769
Triple Number All Purpose Medium539.11.1130
Triple Number All Purpose High484.81.2375
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium658.20.9116
Triple Number Windward/Leeward High579.81.0348
Predominantly Upwind586.71.0227
Predominantly Downwind549.51.0920
Predominantly Upwind Low760.20.7893
Predominantly Upwind Medium604.80.9920
Predominantly Upwind High571.61.0497
Predominantly Downwind Low748.80.8013
Predominantly Downwind Medium545.71.0996
Predominantly Downwind High454.51.3201
Chicago-Mac Upwind1.0075
Chicago-Mac All Purpose1.0379
Chicago-Mac Downwind1.0746
Bayview-Mac Cove Island0.9713
Bayview-Mac Shore0.9792
Victoria-Maui1.1526
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance589.41.0179
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium658.20.9116
Triple Number Windward/Leeward High579.81.0348
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance970.9743.3622.9560.2524.8494.1444.1
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance589.41.0179
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium658.20.9116
Triple Number Windward/Leeward High579.81.0348
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance970.9743.3622.9560.2524.8494.1444.1
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance589.4
Triple Number Coastal/Long Distance Low684.2
Triple Number Coastal/Long Distance Medium539.1
Triple Number Coastal/Long Distance High484.8
Triple Number Windward/Leeward Low881.1
Triple Number Windward/Leeward Medium658.2
Triple Number Windward/Leeward High579.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance970.9743.3622.9560.2524.8494.1444.1
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance589.41.0179
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium658.20.9116
Triple Number Windward/Leeward High579.81.0348
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance970.9743.3622.9560.2524.8494.1444.1
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)589.41.0179
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium658.20.9116
Triple Number Windward/Leeward High579.81.0348
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance970.9743.3622.9560.2524.8494.1444.1
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium658.20.9116
Triple Number Windward/Leeward High579.81.0348
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8769
Triple Number Coastal/Long Distance Medium1.1130
Triple Number Coastal/Long Distance High1.2375
Triple Number Windward/Leeward Low0.6810
Triple Number Windward/Leeward Medium0.9116
Triple Number Windward/Leeward High1.0348
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance970.9743.3622.9560.2524.8494.1444.1
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance589.41.0179
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium658.20.9116
Triple Number Windward/Leeward High579.81.0348
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance970.9743.3622.9560.2524.8494.1444.1
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium658.20.9116
Triple Number Windward/Leeward High579.81.0348
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance589.41.0179
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium658.20.9116
Triple Number Windward/Leeward High579.81.0348
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance970.9743.3622.9560.2524.8494.1444.1
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance589.41.0179
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium658.20.9116
Triple Number Windward/Leeward High579.81.0348
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance970.9743.3622.9560.2524.8494.1444.1
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium658.20.9116
Triple Number Windward/Leeward High579.81.0348
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance970.9743.3622.9560.2524.8494.1444.1
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low684.2
Triple Number Coastal/Long Distance Medium539.1
Triple Number Coastal/Long Distance High484.8
Triple Number Windward/Leeward Low881.1
Triple Number Windward/Leeward Medium658.2
Triple Number Windward/Leeward High579.8
Predominantly Upwind586.7
Predominantly Downwind549.5
Predominantly Reaching527.4
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance589.41.0179
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium658.20.9116
Triple Number Windward/Leeward High579.81.0348
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance970.9743.3622.9560.2524.8494.1444.1
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8769
Triple Number Coastal/Long Distance Medium1.1130
Triple Number Coastal/Long Distance High1.2375
Triple Number Windward/Leeward Low0.6810
Triple Number Windward/Leeward Medium0.9116
Triple Number Windward/Leeward High1.0348
Coastal/Long Distance1.0179
Predominantly Upwind1.0227
Predominantly Downwind1.0920
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.0179
Tretall Distanseseilas Lite vind0.8769
Tretall Distanseseilas Mellomvind1.1130
Tretall Distanseseilas Mye vind1.2375
Tretall Pølsebane Lite vind0.6810
Tretall Pølsebane Mellomvind0.9116
Tretall Pølsebane Mye vind1.0348
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas970.9743.3622.9560.2524.8494.1444.1
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium658.20.9116
Triple Number Windward/Leeward High579.81.0348
Coastal/Long Distance589.41.0179
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind586.71.0227
Predominantly Downwind549.51.0920
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore565.21.0615
Cape Doctor Coastal473.01.2684
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium658.20.9116
Triple Number Windward/Leeward High579.81.0348
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8769
Triple Number Coastal/Long Distance Medium1.1130
Triple Number Coastal/Long Distance High1.2375
Triple Number Windward/Leeward Low0.6810
Triple Number Windward/Leeward Medium0.9116
Triple Number Windward/Leeward High1.0348
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8769
Triple Number Coastal/Long Distance Medium1.1130
Triple Number Coastal/Long Distance High1.2375
Triple Number Windward/Leeward Low0.6810
Triple Number Windward/Leeward Medium0.9116
Triple Number Windward/Leeward High1.0348
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance589.41.0179
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium658.20.9116
Triple Number Windward/Leeward High579.81.0348
Predominantly Upwind586.71.0227
Predominantly Downwind549.51.0920
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance970.9743.3622.9560.2524.8494.1444.1
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance589.41.0179
Triple Number Coastal/Long Distance Low684.20.8769
Triple Number Coastal/Long Distance Medium539.11.1130
Triple Number Coastal/Long Distance High484.81.2375
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium658.20.9116
Triple Number Windward/Leeward High579.81.0348
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance970.9743.3622.9560.2524.8494.1444.1
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low684.20.8769
Triple Number All Purpose Medium539.11.1130
Triple Number All Purpose High484.81.2375
Triple Number Windward/Leeward Low881.10.6810
Triple Number Windward/Leeward Medium658.20.9116
Triple Number Windward/Leeward High579.81.0348
Predominantly Upwind586.71.0227
Predominantly Downwind549.51.0920
Predominantly Upwind Low760.20.7893
Predominantly Upwind Medium604.80.9920
Predominantly Upwind High571.61.0497
Predominantly Downwind Low748.80.8013
Predominantly Downwind Medium545.71.0996
Predominantly Downwind High454.51.3201
Chicago-Mac Upwind1.0075
Chicago-Mac All Purpose1.0379
Chicago-Mac Downwind1.0746
Bayview-Mac Cove Island0.9713
Bayview-Mac Shore0.9792
Harvest Moon Regatta480.41.2490
Victoria-Maui1.1526
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low958.50.6260
5-Band Low / Medium807.20.7433
5-Band Medium647.90.9261
5-Band Medium / High588.41.0197
5-Band High561.51.0685
ORC Ref  04390002A6TIssued on 24/10/2022Valid until 28/02/2023
VPP ver: 2022 1.04 | © ORC | www.orc.org

Club
Certificate
2022

Boat

GANT

ISR 72

IYC
IYC , P.O.Box 3299
Ramat Gan
Israel
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassX-35Measurement05/05/2007HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.600Max. Beam3.250Draft2.158Displacement4,479Wetted area22.86IMS L9.471LSM09.270Acc. length10.563Sink (kg/mm) 17.60
VCGD0.054VCGM0.044RM Measured (kg·m) 111.7RM Default (kg·m) 123.3Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.415PBW0.128PIPA0.0033
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
E4.900J4.185BAS1.745FSD0.034SFJSPL4.264WPLTPS4.185BD0.220MWT156.00MCG4.600
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date04/05/2006MeasurerKALLComment
SFFP0.075FFMFF1.325LCFcl5.961SG1.0250
SAFP10.275FAMFA0.983LCFsh6.166HBI1.112
W170.0W270.0W370.0W470.0
PD1554.0PD2558.9PD3554.0PD4552.5
WD11.240PLM9000.00GSA1.0RSA1.0
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1fuel st.stl fuel6006.152H2O pvc Water12005.523gas steel LPG gas209.45Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCG1MiscellaneousTable205.521Battery120 Ah gel - services474.852Battery55 Ah - engine195.181EngineYanmar 3YM20C1AnchorAnchor 1106.251ChainWarp95.501ToolsTools137.502ToolsSafety Equipment85.001Deck Gear0104.19Total deductible505.83
ORC Ref  04390002A6TIssued on 24/10/2022Valid until 28/02/2023
VPP ver: 2022 1.04 | © ORC | www.orc.org

Club
Certificate
2022

Boat

GANT

ISR 72

IYC
IYC , P.O.Box 3299
Ramat Gan
Israel
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialComment30.221.121.943.234.1242.2926/10/2018NORTHCarbon
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialComment30.100.671.262.283.324.3714.38YesNo 32.5526/10/2018NorthCarbon73.8313.73NoNo 26.7719/06/2006NORTHNylonWINDSEEKER
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateMakerMaterialCommentS214.3714.3714.377.747.7492.6906/11/2018NORTHNylon0.5314.3614.3614.367.757.4692.0505/02/2008NORTHNylon0.5214.1514.1514.157.807.4091.0305/05/2007NORTHNylon0.75
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateMakerMaterialComment114.2012.9213.566.957.0599%78.7605/05/2007NORTHNylon
ORC Ref  04390002A6TIssued on 24/10/2022Valid until 28/02/2023
VPP ver: 2022 1.04 | © ORC | www.orc.org