Non Spin/HSFClub Certificate2025
TamarISR113
IYC
IYC , P.O.Box 3299
Ramat Gan
Israel
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles44.1°44.1°41.7°40.5°39.9°39.1°39.3°41.6°43.2°
Beat VMG2.022.793.403.814.094.234.264.184.11
52°3.184.305.105.565.836.016.096.136.14
60°3.414.555.315.736.006.226.346.446.47
75°3.574.725.465.876.186.476.706.957.06
90°3.494.665.445.886.266.616.957.507.89
110°3.114.295.205.756.146.516.907.9510.13
120°2.884.034.975.606.006.366.737.7010.00
135°2.453.524.475.225.726.086.437.218.47
150°2.053.033.964.745.375.816.156.837.73
Run VMG1.762.633.474.254.945.495.886.547.28
Gybe Angles152.3°152.3°180.0°180.0°180.0°180.0°180.0°180.0°180.0°
APH ToD:694.7CDL: 5.941APH ToT: 0.8637CertNo:25113
BOAT
ClassSonarDesignerKirbyBuilderSonar (UK) LtdAge date11/1979Series date03/1979Offset fileSONAR.OD.offData fileISR113
HULL
Length Overall7.138 mMaximum Beam2.380 mDraft1.185 mDisplacement950 kgDLR5.1715IMS DivisionSportboatDynamic Allowance0.270%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight308 kg(default)Minimum weight178 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail17.4017.96Headsail Luffed8.738.73Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail4.98Storm Jib2.69Heavy Weather Jib7.26
SAIL LIMITS
Headsails5
✱ Zero set flying
✱ Woven polyester sails
Spinnakers0
✱ Spinnaker pole aboard
STABILITY
Righting MomentN/AStability 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.
Non Spin/HSFClub Certificate2025
TamarISR113
IYC
IYC , P.O.Box 3299
Ramat Gan
Israel
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1780.61288.61060.0945.3880.8850.7844.7860.8875.5
52°1132.6837.3706.3647.5617.0599.2591.5587.4586.6
60°1054.9790.6677.4628.6600.2579.2567.8559.1556.8
75°1009.2762.8659.6613.4582.3556.5537.0518.0509.8
90°1031.5772.6661.7611.9575.5544.7518.3480.1456.2
110°1157.0838.8693.0625.7586.6552.8521.5452.6355.5
120°1248.3892.3724.7642.9600.0565.8534.9467.8360.2
135°1470.41022.2804.6689.9629.2591.8559.6499.6425.0
150°1753.61187.8910.2758.9669.8619.9585.5526.8465.5
Run VMG2041.31369.31036.3846.1728.5655.4612.4550.6494.7
Selected Courses
Windward / Leeward1906.91329.01048.2895.7804.6753.1728.6705.7685.1
All purpose1420.71014.4822.5724.8667.7632.4610.2579.6545.7
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward850.60.7054
All purpose694.70.8637
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low918.40.6533
Triple Number Coastal/Long Distance Medium690.80.8686
Triple Number Coastal/Long Distance High604.30.9929
Triple Number Windward/Leeward Low1188.60.5048
Triple Number Windward/Leeward Medium842.50.7122
Triple Number Windward/Leeward High726.10.8263
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance756.70.7930
Triple Number Coastal/Long Distance Low918.40.6533
Triple Number Coastal/Long Distance Medium690.80.8686
Triple Number Coastal/Long Distance High604.30.9929
Triple Number Windward/Leeward Low1188.60.5048
Triple Number Windward/Leeward Medium842.50.7122
Triple Number Windward/Leeward High726.10.8263
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2051.21333.0987.2812.5711.5656.0616.3546.5504.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6240
Downwind "popa"0.7243
70% up, 30% down "Ilhabela"0.6510
30% up, 70% down "Ilhabela-inverso"0.6910
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low918.40.6533
Triple Number Coastal/Long Distance Medium690.80.8686
Triple Number Coastal/Long Distance High604.30.9929
Triple Number Windward/Leeward Low1188.60.5048
Triple Number Windward/Leeward Medium842.50.7122
Triple Number Windward/Leeward High726.10.8263
Predominantly Upwind743.80.8067
Predominantly Downwind716.30.8376
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low918.40.6533
Triple Number AP Medium690.90.8684
Triple Number AP High604.30.9929
Triple Number Windward/Leeward Low1245.60.4817
Triple Number Windward/Leeward Medium842.50.7122
Triple Number Windward/Leeward High726.10.8263
Single Number Predominant Upwind775.10.7741
Single Number Predominant Reaching692.80.8661
Single Number Predominant Downwind752.90.7969
Predominant Upwind - Low1088.60.5512
Predominant Upwind - Low/Med823.50.7286
Predominant Upwind - Medium717.30.8364
Predominant Upwind - Med/High663.90.9038
Predominant Upwind - High646.50.9281
Predominant Downwind Low1158.90.5177
Predominant Downwind Low/Med828.60.7241
Predominant Downwind Medium686.20.8744
Predominant Downwind Med/High600.40.9994
Predominant Downwind High551.41.0881
Predominant Reaching Low992.80.6044
Predominant Reaching Low/Med746.30.8040
Predominant Reaching Medium644.10.9316
Predominant Reaching Med/High579.61.0351
Predominant Reaching High541.41.1083
SA/DSPL Upwind27.04SA/DSPL Downwind27.04
Scoring OptionTODTOT
5-Band Windward/Leeward Low1404.20.4273
5-Band Windward/Leeward Low/Med999.80.6001
5-Band Windward/Leeward Medium825.10.7272
5-Band Windward/Leeward Med/High735.20.8161
5-Band Windward/Leeward High706.10.8498
Windward/Leeward 60-40 Low1394.30.4303
Windward/Leeward 60-40 Low/Med1005.20.5969
Windward/Leeward 60-40 Medium839.80.7145
Windward/Leeward 60-40 Med/High758.40.7911
Windward/Leeward 60-40 High737.00.8141
5-Band AP Low1028.40.5834
5-Band AP Low/Med793.50.7562
5-Band AP Medium679.40.8832
5-Band AP Med/High613.60.9778
5-Band AP High579.01.0362
5-Band SF Bay Tour - Low1199.90.5001
5-Band SF Bay Tour - Low/Med958.40.6260
5-Band SF Bay Tour - Medium802.20.7480
5-Band SF Bay Tour - Med/High722.70.8302
5-Band SF Bay Tour - High694.60.8638
Chicago-Mac Upwind0.7480
Chicago-Mac All Purpose0.7607
Chicago-Mac Downwind0.7645
Bayview-Mac Cove Island0.5419
Bayview-Mac Shore0.5478
Harvest Moon Regatta596.91.0052
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance756.70.7930
Triple Number Coastal/Long Distance Low918.40.6533
Triple Number Coastal/Long Distance Medium690.80.8686
Triple Number Coastal/Long Distance High604.30.9929
Triple Number Windward/Leeward Low1188.60.5048
Triple Number Windward/Leeward Medium842.50.7122
Triple Number Windward/Leeward High726.10.8263
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2051.21333.0987.2812.5711.5656.0616.3546.5504.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance756.70.7930
Triple Number Coastal/Long Distance Low918.40.6533
Triple Number Coastal/Long Distance Medium690.80.8686
Triple Number Coastal/Long Distance High604.30.9929
Triple Number Windward/Leeward Low1188.60.5048
Triple Number Windward/Leeward Medium842.50.7122
Triple Number Windward/Leeward High726.10.8263
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2051.21333.0987.2812.5711.5656.0616.3546.5504.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance756.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2051.21333.0987.2812.5711.5656.0616.3546.5504.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low918.40.6533
Triple Number Coastal/Long Distance Medium690.80.8686
Triple Number Coastal/Long Distance High604.30.9929
Triple Number Windward/Leeward Low1188.60.5048
Triple Number Windward/Leeward Medium842.50.7122
Triple Number Windward/Leeward High726.10.8263
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)756.70.7930
Triple Number Coastal/Long Distance Low918.40.6533
Triple Number Coastal/Long Distance Medium690.80.8686
Triple Number Coastal/Long Distance High604.30.9929
Triple Number Windward/Leeward Low1188.60.5048
Triple Number Windward/Leeward Medium842.50.7122
Triple Number Windward/Leeward High726.10.8263
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2051.21333.0987.2812.5711.5656.0616.3546.5504.0
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low918.40.6533
Triple Number Coastal/Long Distance Medium690.80.8686
Triple Number Coastal/Long Distance High604.30.9929
Triple Number Windward/Leeward Low1188.60.5048
Triple Number Windward/Leeward Medium842.50.7122
Triple Number Windward/Leeward High726.10.8263
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.7930
Triple Number Coastal/Long Distance Low0.6533
Triple Number Coastal/Long Distance Medium0.8686
Triple Number Coastal/Long Distance High0.9929
Triple Number Windward/Leeward Low0.5048
Triple Number Windward/Leeward Medium0.7122
Triple Number Windward/Leeward High0.8263
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2051.21333.0987.2812.5711.5656.0616.3546.5504.0
For information
General Purpose Handicap (GPH)785.3
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance756.70.7930
Triple Number Coastal/Long Distance Low918.40.6533
Triple Number Coastal/Long Distance Medium690.80.8686
Triple Number Coastal/Long Distance High604.30.9929
Triple Number Windward/Leeward Low1188.60.5048
Triple Number Windward/Leeward Medium842.50.7122
Triple Number Windward/Leeward High726.10.8263
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2051.21333.0987.2812.5711.5656.0616.3546.5504.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low918.40.6533
Triple Number Coastal/Long Distance Medium690.80.8686
Triple Number Coastal/Long Distance High604.30.9929
Triple Number Windward/Leeward Low1188.60.5048
Triple Number Windward/Leeward Medium842.50.7122
Triple Number Windward/Leeward High726.10.8263
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance756.70.7930
Triple Number Coastal/Long Distance Low918.40.6533
Triple Number Coastal/Long Distance Medium690.80.8686
Triple Number Coastal/Long Distance High604.30.9929
Triple Number Windward/Leeward Low1188.60.5048
Triple Number Windward/Leeward Medium842.50.7122
Triple Number Windward/Leeward High726.10.8263
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2051.21333.0987.2812.5711.5656.0616.3546.5504.0
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance756.70.7930
Triple Number Coastal/Long Distance Low918.40.6533
Triple Number Coastal/Long Distance Medium690.80.8686
Triple Number Coastal/Long Distance High604.30.9929
Triple Number Windward/Leeward Low1188.60.5048
Triple Number Windward/Leeward Medium842.50.7122
Triple Number Windward/Leeward High726.10.8263
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2051.21333.0987.2812.5711.5656.0616.3546.5504.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low918.4
Triple Number Coastal/Long Distance Medium690.8
Triple Number Coastal/Long Distance High604.3
Triple Number Windward/Leeward Low1188.6
Triple Number Windward/Leeward Medium842.5
Triple Number Windward/Leeward High726.1
Predominantly Upwind743.8
Predominantly Downwind716.3
Predominantly Reaching680.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance756.70.7930
Triple Number Coastal/Long Distance Low918.40.6533
Triple Number Coastal/Long Distance Medium690.80.8686
Triple Number Coastal/Long Distance High604.30.9929
Triple Number Windward/Leeward Low1188.60.5048
Triple Number Windward/Leeward Medium842.50.7122
Triple Number Windward/Leeward High726.10.8263
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2051.21333.0987.2812.5711.5656.0616.3546.5504.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6533
Triple Number Coastal/Long Distance Medium0.8686
Triple Number Coastal/Long Distance High0.9929
Triple Number Windward/Leeward Low0.5048
Triple Number Windward/Leeward Medium0.7122
Triple Number Windward/Leeward High0.8263
Coastal/Long Distance0.7930
Predominantly Upwind0.8067
Predominantly Downwind0.8376
For information
General Purpose Handicap (GPH)785.3
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.8637
Distanseseilas Trippeltall svak vind0.6533
Distanseseilas Trippeltall mellomvind0.8686
Distanseseilas Trippeltall sterk vind0.9929
Pølsebane Trippeltall svak vind0.5048
Pølsebane Trippeltall mellomvind0.7122
Pølsebane Trippeltall sterk vind0.8263
Motvind Singeltall0.8067
Medvind Singeltall0.8376
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low918.40.6533
Triple Number Coastal/Long Distance Medium690.80.8686
Triple Number Coastal/Long Distance High604.30.9929
Triple Number Windward/Leeward Low1188.60.5048
Triple Number Windward/Leeward Medium842.50.7122
Triple Number Windward/Leeward High726.10.8263
Coastal/Long Distance756.70.7930
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind743.80.8067
Predominantly Downwind716.30.8376
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore691.30.8680
Cape Doctor Coastal555.91.0794
Triple Number Coastal/Long Distance Low918.40.6533
Triple Number Coastal/Long Distance Medium690.80.8686
Triple Number Coastal/Long Distance High604.30.9929
Triple Number Windward/Leeward Low1188.60.5048
Triple Number Windward/Leeward Medium842.50.7122
Triple Number Windward/Leeward High726.10.8263
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6533
Triple Number Coastal/Long Distance Medium0.8686
Triple Number Coastal/Long Distance High0.9929
Triple Number Windward/Leeward Low0.5048
Triple Number Windward/Leeward Medium0.7122
Triple Number Windward/Leeward High0.8263
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6533
Triple Number Coastal/Long Distance Medium0.8686
Triple Number Coastal/Long Distance High0.9929
Triple Number Windward/Leeward Low0.5048
Triple Number Windward/Leeward Medium0.7122
Triple Number Windward/Leeward High0.8263
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance756.70.7930
Triple Number Coastal/Long Distance Low918.40.6533
Triple Number Coastal/Long Distance Medium690.80.8686
Triple Number Coastal/Long Distance High604.30.9929
Triple Number Windward/Leeward Low1188.60.5048
Triple Number Windward/Leeward Medium842.50.7122
Triple Number Windward/Leeward High726.10.8263
Predominantly Upwind743.80.8067
Predominantly Downwind716.30.8376
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2051.21333.0987.2812.5711.5656.0616.3546.5504.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance756.70.7930
Triple Number Coastal/Long Distance Low918.40.6533
Triple Number Coastal/Long Distance Medium690.80.8686
Triple Number Coastal/Long Distance High604.30.9929
Triple Number Windward/Leeward Low1188.60.5048
Triple Number Windward/Leeward Medium842.50.7122
Triple Number Windward/Leeward High726.10.8263
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2051.21333.0987.2812.5711.5656.0616.3546.5504.0
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low918.40.6533
Triple Number AP Medium690.90.8684
Triple Number AP High604.30.9929
Triple Number Windward/Leeward Low1245.60.4817
Triple Number Windward/Leeward Medium842.50.7122
Triple Number Windward/Leeward High726.10.8263
Single Number Predominant Upwind775.10.7741
Single Number Predominant Reaching692.80.8661
Single Number Predominant Downwind752.90.7969
Predominant Upwind - Low1088.60.5512
Predominant Upwind - Low/Med823.50.7286
Predominant Upwind - Medium717.30.8364
Predominant Upwind - Med/High663.90.9038
Predominant Upwind - High646.50.9281
Predominant Downwind Low1158.90.5177
Predominant Downwind Low/Med828.60.7241
Predominant Downwind Medium686.20.8744
Predominant Downwind Med/High600.40.9994
Predominant Downwind High551.41.0881
Predominant Reaching Low992.80.6044
Predominant Reaching Low/Med746.30.8040
Predominant Reaching Medium644.10.9316
Predominant Reaching Med/High579.61.0351
Predominant Reaching High541.41.1083
SA/DSPL Upwind27.04SA/DSPL Downwind27.04
Scoring OptionTODTOT
5-Band Windward/Leeward Low1404.20.4273
5-Band Windward/Leeward Low/Med999.80.6001
5-Band Windward/Leeward Medium825.10.7272
5-Band Windward/Leeward Med/High735.20.8161
5-Band Windward/Leeward High706.10.8498
Windward/Leeward 60-40 Low1394.30.4303
Windward/Leeward 60-40 Low/Med1005.20.5969
Windward/Leeward 60-40 Medium839.80.7145
Windward/Leeward 60-40 Med/High758.40.7911
Windward/Leeward 60-40 High737.00.8141
5-Band AP Low1028.40.5834
5-Band AP Low/Med793.50.7562
5-Band AP Medium679.40.8832
5-Band AP Med/High613.60.9778
5-Band AP High579.01.0362
5-Band SF Bay Tour - Low1199.90.5001
5-Band SF Bay Tour - Low/Med958.40.6260
5-Band SF Bay Tour - Medium802.20.7480
5-Band SF Bay Tour - Med/High722.70.8302
5-Band SF Bay Tour - High694.60.8638
Chicago-Mac Upwind0.7480
Chicago-Mac All Purpose0.7607
Chicago-Mac Downwind0.7645
Bayview-Mac Cove Island0.5419
Bayview-Mac Shore0.5478
Harvest Moon Regatta596.91.0052
Non Spin/HSFClub Certificate2025
TamarISR113
IYC
IYC , P.O.Box 3299
Ramat Gan
Israel
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSonarMeasurement08/12/2017HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA7.138Max. Beam2.380Draft1.185Displacement950Wetted area9.96IMS L6.133LSM05.684Acc. length7.138Sink (kg/mm) 7.77
VCGD0.030VCGM0.041RM Rated (kg·m) 24.0Limit of positive stability(°) N/AStability IndexN/ADefault crew weight308Declared crew weightN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders1Rotating mastNo
P8.340IG7.330ISP7.620MDT10.072MDL10.091MDT2MDL2TLTaperMWGO
E3.410J2.500BAS0.650FSDSFJSPL2.710WPLTPSBD0.107MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.030Flotation Date31/10/2017
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Non Spin/HSFClub Certificate2025
TamarISR113
IYC
IYC , P.O.Box 3299
Ramat Gan
Israel
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment2132530.140.761.382.282.9117.4021/03/2025ID40621032132520.140.761.372.272.9117.3621/03/2025ID2062104
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment2132540.050.300.581.181.822.507.18YesNo 8.7321/03/2025ID415392132510.050.300.581.181.812.497.16YesNo 8.6821/03/2025ID4062203