Club
Certificate
2022

Boat

Tamar

ISR113

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 Angles43.8°42.4°41.8°40.8°40.1°40.5°42.3°
Beat VMG2.753.343.764.064.184.194.13
52°4.215.055.575.866.016.076.09
60°4.515.335.766.046.286.386.42
75°4.735.525.926.266.606.867.04
90°4.915.766.236.566.767.107.76
110°4.945.806.326.857.387.778.44
120°4.775.686.206.727.308.019.35
135°4.305.245.916.386.877.459.23
150°3.614.595.415.976.416.878.03
Run VMG3.133.974.735.385.876.277.14
Gybe Angles146.6°151.4°155.6°167.3°178.1°177.2°175.4°

APH: 660.5

CDL: 5.811

GPH: 743.4

CertNo: 22113

BOAT
ClassSonarDesignerKirbyBuilderSonar (UK) LtdAge date11/1979Series date03/1979Offset fileSONAR.OD.offData fileISR113
HULL
Length Overall7.142 mMaximum Beam2.380 mDraft1.186 mDisplacement950 kgDLR5.6583IMS DivisionSportboatDynamic Allowance0.188%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight295 kgMinimum weight210 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail17.4918.09Headsail Luffed8.568.56Headsail FlyingSymmetric31.7631.76Asymmetric
STORM SAIL AREAS (m²)
Trysail4.98Storm Jib2.69Heavy Weather Jib7.26
SAIL LIMITS
Headsails5 * Woven polyester sails  Spinnakers4
STABILITY
Righting Moment22.0 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  04390001SS9Issued on 20/03/2022Valid until 28/02/2023
VPP ver: 2022 1.01 | © ORC | www.orc.org

Club
Certificate
2022

Boat

Tamar

ISR113

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 VMG1309.61079.3958.7886.6862.1858.7871.7
52°854.9713.1646.7614.8598.7593.0591.1
60°799.0675.2625.5595.6573.4564.1561.0
75°761.7652.6608.5575.5545.4524.8511.3
90°732.7625.4577.9548.8532.9507.0463.7
110°728.9621.1569.7525.4487.6463.3426.5
120°754.6633.3580.2535.4493.4449.4385.1
135°837.3687.3609.7564.5523.9483.5390.2
150°997.4785.1665.2603.0561.3523.6448.1
Run VMG1151.7905.8761.3669.2613.1574.2503.9
Selected Courses
Windward / Leeward1230.7992.6860.0777.9737.6716.4687.8
All purpose940.2774.5689.4637.0605.8583.5550.4
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward819.70.7320
All purpose660.50.9084
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low857.40.6998
Triple Number Coastal/Long Distance Medium658.10.9117
Triple Number Coastal/Long Distance High576.61.0405
Triple Number Windward/Leeward Low1111.50.5398
Triple Number Windward/Leeward Medium813.10.7379
Triple Number Windward/Leeward High711.00.8439
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance719.80.8336
Triple Number Coastal/Long Distance Low857.40.6998
Triple Number Coastal/Long Distance Medium658.10.9117
Triple Number Coastal/Long Distance High576.61.0405
Triple Number Windward/Leeward Low1111.50.5398
Triple Number Windward/Leeward Medium813.10.7379
Triple Number Windward/Leeward High711.00.8439
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1222.8930.0775.3681.4629.7586.5511.6
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.6152
Downwind "popa"0.8109
70% up, 30% down "Ilhabela"0.6633
30% up, 70% down "Ilhabela-inverso"0.7403
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low857.40.6998
Triple Number Coastal/Long Distance Medium658.10.9117
Triple Number Coastal/Long Distance High576.61.0405
Triple Number Windward/Leeward Low1111.50.5398
Triple Number Windward/Leeward Medium813.10.7379
Triple Number Windward/Leeward High711.00.8439
Predominantly Upwind727.90.8243
Predominantly Downwind660.50.9084
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low857.40.6998
Triple Number All Purpose Medium658.10.9117
Triple Number All Purpose High576.61.0405
Triple Number Windward/Leeward Low1111.50.5398
Triple Number Windward/Leeward Medium813.10.7379
Triple Number Windward/Leeward High711.00.8439
Predominantly Upwind727.90.8243
Predominantly Downwind660.50.9084
Predominantly Upwind Low978.30.6133
Predominantly Upwind Medium759.20.7903
Predominantly Upwind High705.20.8509
Predominantly Downwind Low916.90.6544
Predominantly Downwind Medium649.50.9238
Predominantly Downwind High527.51.1374
Chicago-Mac Upwind0.8074
Chicago-Mac All Purpose0.8474
Chicago-Mac Downwind0.8930
Bayview-Mac Cove Island0.7855
Bayview-Mac Shore0.7884
Victoria-Maui0.9710
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance719.80.8336
Triple Number Coastal/Long Distance Low857.40.6998
Triple Number Coastal/Long Distance Medium658.10.9117
Triple Number Coastal/Long Distance High576.61.0405
Triple Number Windward/Leeward Low1111.50.5398
Triple Number Windward/Leeward Medium813.10.7379
Triple Number Windward/Leeward High711.00.8439
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1222.8930.0775.3681.4629.7586.5511.6
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance719.80.8336
Triple Number Coastal/Long Distance Low857.40.6998
Triple Number Coastal/Long Distance Medium658.10.9117
Triple Number Coastal/Long Distance High576.61.0405
Triple Number Windward/Leeward Low1111.50.5398
Triple Number Windward/Leeward Medium813.10.7379
Triple Number Windward/Leeward High711.00.8439
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1222.8930.0775.3681.4629.7586.5511.6
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance719.8
Triple Number Coastal/Long Distance Low857.4
Triple Number Coastal/Long Distance Medium658.1
Triple Number Coastal/Long Distance High576.6
Triple Number Windward/Leeward Low1111.5
Triple Number Windward/Leeward Medium813.1
Triple Number Windward/Leeward High711.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1222.8930.0775.3681.4629.7586.5511.6
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance719.80.8336
Triple Number Coastal/Long Distance Low857.40.6998
Triple Number Coastal/Long Distance Medium658.10.9117
Triple Number Coastal/Long Distance High576.61.0405
Triple Number Windward/Leeward Low1111.50.5398
Triple Number Windward/Leeward Medium813.10.7379
Triple Number Windward/Leeward High711.00.8439
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1222.8930.0775.3681.4629.7586.5511.6
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)719.80.8336
Triple Number Coastal/Long Distance Low857.40.6998
Triple Number Coastal/Long Distance Medium658.10.9117
Triple Number Coastal/Long Distance High576.61.0405
Triple Number Windward/Leeward Low1111.50.5398
Triple Number Windward/Leeward Medium813.10.7379
Triple Number Windward/Leeward High711.00.8439
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1222.8930.0775.3681.4629.7586.5511.6
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low857.40.6998
Triple Number Coastal/Long Distance Medium658.10.9117
Triple Number Coastal/Long Distance High576.61.0405
Triple Number Windward/Leeward Low1111.50.5398
Triple Number Windward/Leeward Medium813.10.7379
Triple Number Windward/Leeward High711.00.8439
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6998
Triple Number Coastal/Long Distance Medium0.9117
Triple Number Coastal/Long Distance High1.0405
Triple Number Windward/Leeward Low0.5398
Triple Number Windward/Leeward Medium0.7379
Triple Number Windward/Leeward High0.8439
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1222.8930.0775.3681.4629.7586.5511.6
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance719.80.8336
Triple Number Coastal/Long Distance Low857.40.6998
Triple Number Coastal/Long Distance Medium658.10.9117
Triple Number Coastal/Long Distance High576.61.0405
Triple Number Windward/Leeward Low1111.50.5398
Triple Number Windward/Leeward Medium813.10.7379
Triple Number Windward/Leeward High711.00.8439
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1222.8930.0775.3681.4629.7586.5511.6
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low857.40.6998
Triple Number Coastal/Long Distance Medium658.10.9117
Triple Number Coastal/Long Distance High576.61.0405
Triple Number Windward/Leeward Low1111.50.5398
Triple Number Windward/Leeward Medium813.10.7379
Triple Number Windward/Leeward High711.00.8439
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance719.80.8336
Triple Number Coastal/Long Distance Low857.40.6998
Triple Number Coastal/Long Distance Medium658.10.9117
Triple Number Coastal/Long Distance High576.61.0405
Triple Number Windward/Leeward Low1111.50.5398
Triple Number Windward/Leeward Medium813.10.7379
Triple Number Windward/Leeward High711.00.8439
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1222.8930.0775.3681.4629.7586.5511.6
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance719.80.8336
Triple Number Coastal/Long Distance Low857.40.6998
Triple Number Coastal/Long Distance Medium658.10.9117
Triple Number Coastal/Long Distance High576.61.0405
Triple Number Windward/Leeward Low1111.50.5398
Triple Number Windward/Leeward Medium813.10.7379
Triple Number Windward/Leeward High711.00.8439
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1222.8930.0775.3681.4629.7586.5511.6
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low1111.50.5398
Triple Number Windward/Leeward Medium813.10.7379
Triple Number Windward/Leeward High711.00.8439
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1222.8930.0775.3681.4629.7586.5511.6
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low857.4
Triple Number Coastal/Long Distance Medium658.1
Triple Number Coastal/Long Distance High576.6
Triple Number Windward/Leeward Low1111.5
Triple Number Windward/Leeward Medium813.1
Triple Number Windward/Leeward High711.0
Predominantly Upwind727.9
Predominantly Downwind660.5
Predominantly Reaching634.7
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance719.80.8336
Triple Number Coastal/Long Distance Low857.40.6998
Triple Number Coastal/Long Distance Medium658.10.9117
Triple Number Coastal/Long Distance High576.61.0405
Triple Number Windward/Leeward Low1111.50.5398
Triple Number Windward/Leeward Medium813.10.7379
Triple Number Windward/Leeward High711.00.8439
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1222.8930.0775.3681.4629.7586.5511.6
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6998
Triple Number Coastal/Long Distance Medium0.9117
Triple Number Coastal/Long Distance High1.0405
Triple Number Windward/Leeward Low0.5398
Triple Number Windward/Leeward Medium0.7379
Triple Number Windward/Leeward High0.8439
Coastal/Long Distance0.8336
Predominantly Upwind0.8243
Predominantly Downwind0.9084
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.8336
Tretall Distanseseilas Lite vind0.6998
Tretall Distanseseilas Mellomvind0.9117
Tretall Distanseseilas Mye vind1.0405
Tretall Pølsebane Lite vind0.5398
Tretall Pølsebane Mellomvind0.7379
Tretall Pølsebane Mye vind0.8439
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1222.8930.0775.3681.4629.7586.5511.6
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low857.40.6998
Triple Number Coastal/Long Distance Medium658.10.9117
Triple Number Coastal/Long Distance High576.61.0405
Triple Number Windward/Leeward Low1111.50.5398
Triple Number Windward/Leeward Medium813.10.7379
Triple Number Windward/Leeward High711.00.8439
Coastal/Long Distance719.80.8336
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind727.90.8243
Predominantly Downwind660.50.9084
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore696.40.8616
Cape Doctor Coastal560.31.0708
Triple Number Coastal/Long Distance Low857.40.6998
Triple Number Coastal/Long Distance Medium658.10.9117
Triple Number Coastal/Long Distance High576.61.0405
Triple Number Windward/Leeward Low1111.50.5398
Triple Number Windward/Leeward Medium813.10.7379
Triple Number Windward/Leeward High711.00.8439
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6998
Triple Number Coastal/Long Distance Medium0.9117
Triple Number Coastal/Long Distance High1.0405
Triple Number Windward/Leeward Low0.5398
Triple Number Windward/Leeward Medium0.7379
Triple Number Windward/Leeward High0.8439
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6998
Triple Number Coastal/Long Distance Medium0.9117
Triple Number Coastal/Long Distance High1.0405
Triple Number Windward/Leeward Low0.5398
Triple Number Windward/Leeward Medium0.7379
Triple Number Windward/Leeward High0.8439
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance719.80.8336
Triple Number Coastal/Long Distance Low857.40.6998
Triple Number Coastal/Long Distance Medium658.10.9117
Triple Number Coastal/Long Distance High576.61.0405
Triple Number Windward/Leeward Low1111.50.5398
Triple Number Windward/Leeward Medium813.10.7379
Triple Number Windward/Leeward High711.00.8439
Predominantly Upwind727.90.8243
Predominantly Downwind660.50.9084
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1222.8930.0775.3681.4629.7586.5511.6
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance719.80.8336
Triple Number Coastal/Long Distance Low857.40.6998
Triple Number Coastal/Long Distance Medium658.10.9117
Triple Number Coastal/Long Distance High576.61.0405
Triple Number Windward/Leeward Low1111.50.5398
Triple Number Windward/Leeward Medium813.10.7379
Triple Number Windward/Leeward High711.00.8439
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1222.8930.0775.3681.4629.7586.5511.6
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low857.40.6998
Triple Number All Purpose Medium658.10.9117
Triple Number All Purpose High576.61.0405
Triple Number Windward/Leeward Low1111.50.5398
Triple Number Windward/Leeward Medium813.10.7379
Triple Number Windward/Leeward High711.00.8439
Predominantly Upwind727.90.8243
Predominantly Downwind660.50.9084
Predominantly Upwind Low978.30.6133
Predominantly Upwind Medium759.20.7903
Predominantly Upwind High705.20.8509
Predominantly Downwind Low916.90.6544
Predominantly Downwind Medium649.50.9238
Predominantly Downwind High527.51.1374
Chicago-Mac Upwind0.8074
Chicago-Mac All Purpose0.8474
Chicago-Mac Downwind0.8930
Bayview-Mac Cove Island0.7855
Bayview-Mac Shore0.7884
Harvest Moon Regatta569.71.0531
Victoria-Maui0.9710
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low1212.30.4949
5-Band Low / Medium1014.60.5913
5-Band Medium797.70.7521
5-Band Medium / High720.30.8330
5-Band High692.80.8661
ORC Ref  04390001SS9Issued on 20/03/2022Valid until 28/02/2023
VPP ver: 2022 1.01 | © ORC | www.orc.org

Club
Certificate
2022

Boat

Tamar

ISR113

IYC
IYC , P.O.Box 3299
Ramat Gan
Israel
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSonarMeasurement08/12/2017HINPlan reviewHull constructionSolidAramid Hull CoreNoCarbon RudderNoLight stanchionsNoTrim tabNo
LOA7.142Max. Beam2.380Draft1.186Displacement950Wetted area9.30IMS L5.948LSM05.516Acc. length7.142Sink (kg/mm) 7.34
VCGD0.030VCGM0.035RM Measured (kg·m) 22.0RM Default (kg·m) 21.2Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
PIPA0.0000
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1
P8.340IG7.330ISP7.620MDT10.072MDL10.091MDT2MDL2TLTaperMWGO
E3.410J2.500BAS0.650FSDSFJSPL2.710WPLTPSBD0.107MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyFlotation Date31/10/2017MeasurerComment
SFFP0.500FFMFF0.689LCFcl3.739SG
SAFP6.815FAMFA0.660LCFsh3.918HBI0.631
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04390001SS9Issued on 20/03/2022Valid until 28/02/2023
VPP ver: 2022 1.01 | © ORC | www.orc.org

Club
Certificate
2022

Boat

Tamar

ISR113

IYC
IYC , P.O.Box 3299
Ramat Gan
Israel
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialComment1222120.140.811.422.272.9117.4912/02/2021Rolly TaskerDacronTamar2222230.140.801.412.262.9117.4522/02/2022Rolly TaskerDacronOran08121730.160.621.111.932.6315.5308/12/2017Legend SailsDacronOran Almog08121710.120.581.051.912.6715.4108/12/2017KedarDacronHannah08121720.160.611.101.902.6215.4208/12/2017Legend SailsDacronTamar
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialComment1222110.040.300.561.151.792.457.19NoNo 8.5612/02/2021Rolly TaskerDacronTamar2222240.040.290.551.151.792.467.19NoNo 8.5522/02/2022Rolly TaskerDacronOran08121760.040.320.601.181.782.376.90NoNo 8.2208/12/2017Legend SailsDacronOran Almog08121740.040.320.591.181.792.386.88NoNo 8.2108/12/2017?DacronHanna08121750.040.290.551.111.742.407.00NoNo 8.1108/12/2017Rolly TaskerDacronTamar
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateMakerMaterialComment2222227.647.607.625.054.8131.7622/02/2022NylonYellow(GBR)2222217.617.607.614.884.8030.8322/02/2022Banks SailsNylonRed
ORC Ref  04390001SS9Issued on 20/03/2022Valid until 28/02/2023
VPP ver: 2022 1.01 | © ORC | www.orc.org